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webkit / WebKit / 7fbb1b2c085a9b1003310da1287aa0823623ccfa / . / JSTests / ChangeLog
blob: 5f544e1b017b59cfcb4e79d6f733119fb1798b74 [file] [log] [blame]
2016-12-18 Saam Barati <sbarati@apple.com>
WebAssembly: Implement the WebAssembly.compile and WebAssembly.validate
https://bugs.webkit.org/show_bug.cgi?id=165936
Reviewed by Mark Lam.
* wasm/js-api/Module-compile.js: Added.
(async.testPromiseAPI):
* wasm/js-api/test_basic_api.js:
(const.c.in.constructorProperties.switch):
* wasm/js-api/validate.js: Added.
(assert.truthy.WebAssembly.validate.builder.WebAssembly):
2016-12-16 Mark Lam <mark.lam@apple.com>
De-duplicate finally blocks.
https://bugs.webkit.org/show_bug.cgi?id=160168
Reviewed by Keith Miller.
* stress/deeply-nested-finallys.js: Added.
- Tests many levels of finally nesting. This causes the old code to hang (and
crashes eventually) while trying to generate bytecode for the exponentially
duplicated finally blocks. The new code completes this test almost instantly.
* stress/test-finally.js: Added.
- Tests control flow through various permutations of finally blocks.
2016-12-16 Saam Barati <sbarati@apple.com>
WebAssembly: WasmB3IRGenerator should throw exceptions instead of crash
https://bugs.webkit.org/show_bug.cgi?id=165834
Reviewed by Keith Miller.
* wasm/function-tests/exceptions.js: Added.
(import.Builder.from.string_appeared_here.import.as.assert.from.string_appeared_here.makeInstance):
* wasm/function-tests/table-basic.js:
(i.i.42.throw.new.Error):
2016-12-16 Keith Miller <keith_miller@apple.com>
i64.eqz should use an Int64 zero
https://bugs.webkit.org/show_bug.cgi?id=165942
Reviewed by Mark Lam.
* wasm/wasm.json:
2016-12-15 Keith Miller <keith_miller@apple.com>
Fix validation of non-void if blocks with no else
https://bugs.webkit.org/show_bug.cgi?id=165938
Reviewed by Saam Barati.
Add a new failing test and a fix an existing one.
* wasm/function-tests/dead-call.js:
* wasm/function-tests/if-no-else-non-void.js: Added.
2016-12-15 Keith Miller <keith_miller@apple.com>
Wasm should not create empty unlinked callsites
https://bugs.webkit.org/show_bug.cgi?id=165933
Reviewed by Mark Lam.
* wasm/function-tests/dead-call.js: Added.
2016-12-15 JF Bastien <jfbastien@apple.com>
WebAssembly: improve compilation error messages
https://bugs.webkit.org/show_bug.cgi?id=163919
Reviewed by Saam Barati.
Update error messages in these tests.
Use the assert.throws facility in many of them which weren't already.
* wasm/js-api/element.js:
(assert.throws.new.WebAssembly.Module.builder.WebAssembly):
(assert.throws):
* wasm/js-api/global-error.js:
(assert.throws.new.WebAssembly.Module.bin):
(assert.throws):
(new.Number):
* wasm/js-api/table.js:
(assert.throws.new.WebAssembly.Module.builder.WebAssembly):
(assert.throws):
(assertBadTableImport):
* wasm/js-api/test_Data.js:
(DataSectionWithoutMemory):
* wasm/js-api/test_Start.js:
(InvalidStartFunctionIndex):
* wasm/js-api/test_basic_api.js:
(const.c.in.constructorProperties.switch):
2016-12-15 JF Bastien <jfbastien@apple.com>
WebAssembly API: improve data section errors
https://bugs.webkit.org/show_bug.cgi?id=165733
Reviewed by Keith Miller.
* wasm/js-api/element-data.js: Added.
(ElementBeforeData.set const):
(ElementBeforeData): check the order of initialization, which is observable on failure
* wasm/js-api/test_Data.js:
(DataSectionWithoutMemory):
(DataSectionOffTheEnd): Deleted.
(DataSectionPartlyOffTheEnd): Deleted.
(DataSectionEmptyOffTheEnd): Deleted.
(DataSectionSeenByStart): Deleted.
2016-12-15 Keith Miller <keith_miller@apple.com>
Fix 64-bit shift family Wasm opcodes
https://bugs.webkit.org/show_bug.cgi?id=165902
Reviewed by Geoffrey Garen.
Add tests for shift family of instructions. Since
we can't generate i64 values to pass to wasm we only compile
the code for those functions. Attempting to generate any i64
code using these instructions would have been enough to cause
the B3 Validation error anyway.
* wasm/assert.js:
* wasm/function-tests/rotl.js: Added.
* wasm/function-tests/rotr.js: Added.
* wasm/function-tests/shl.js: Added.
* wasm/function-tests/shr-s.js: Added.
* wasm/function-tests/shr-u.js: Added.
* wasm/wasm.json:
2016-12-14 Keith Miller <keith_miller@apple.com>
WebAssembly: test_BuilderJSON.js is broken
https://bugs.webkit.org/show_bug.cgi?id=165893
Reviewed by Michael Saboff.
* wasm/Builder.js:
(const._isValidValue):
* wasm/self-test/test_BuilderJSON.js:
2016-12-14 Keith Miller <keith_miller@apple.com>
Unreviewed, fix test.
* wasm/function-tests/i32-const.js:
2016-12-14 Keith Miller <keith_miller@apple.com>
Wasm should decode constants correctly
https://bugs.webkit.org/show_bug.cgi?id=165886
Reviewed by Saam Barati.
* wasm/Builder.js:
(const._isValidValue):
* wasm/Builder_WebAssemblyBinary.js:
(const.putOp):
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.float):
(export.default.LowLevelBinary.prototype.double):
* wasm/function-tests/f32-const.js: Added.
* wasm/function-tests/f64-const.js: Added.
* wasm/function-tests/i32-const.js: Added.
* wasm/wasm.json:
2016-12-14 Saam Barati <sbarati@apple.com>
WebAssembly: Add various low hanging fruit that will allow us to run the LLVM torture tests in Wasm
https://bugs.webkit.org/show_bug.cgi?id=165883
Reviewed by Keith Miller.
* wasm/Builder.js:
(export.default.Builder.prototype._registerSectionBuilders.switch.case.string_appeared_here.this.section):
* wasm/Builder_WebAssemblyBinary.js:
(const.emitters.Export):
* wasm/js-api/table.js:
(assertBadBinary):
(assertBadTable):
(assert.truthy):
* wasm/js-api/test_memory.js:
(binaryShouldNotParse):
(test):
(test.testMemImportError):
(assert.truthy):
(assert): Deleted.
2016-12-14 Filip Pizlo <fpizlo@apple.com>
DirectTailCall implementation needs to tell the shuffler what to put into the ArgumentCount explicitly
https://bugs.webkit.org/show_bug.cgi?id=165882
Reviewed by Mark Lam.
* stress/direct-tail-call-arity-mismatch-count-args.js: Added.
(foo):
(bar):
2016-12-14 Keith Miller <keith_miller@apple.com>
WebAssembly JS API: implement Global
https://bugs.webkit.org/show_bug.cgi?id=164133
Reviewed by Saam Barati.
* wasm/Builder.js:
(export.default.Builder.prototype._registerSectionBuilders.switch.case.string_appeared_here.this.section):
* wasm/Builder_WebAssemblyBinary.js:
(const.valueType.WASM.description.type.i32.type.const.putGlobalType):
(const.putOp):
(const.putInitExpr):
(const.emitters.Import):
(const.emitters.Global):
(const.emitters.Export):
(const.emitters.Code):
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.varuint32):
(export.default.LowLevelBinary.prototype.varint32):
* wasm/js-api/global-error.js: Added.
(catch):
(assert.truthy):
* wasm/js-api/global-external-init-from-import.js: Added.
* wasm/js-api/global-internal-init-from-import.js: Added.
* wasm/js-api/global-mutate.js: Added.
(createInternalGlobalModule):
* wasm/js-api/globals-export.js: Added.
* wasm/js-api/globals-import.js: Added.
* wasm/wasm.json:
2016-12-13 Saam Barati <sbarati@apple.com>
WebAssembly: implement the elements section
https://bugs.webkit.org/show_bug.cgi?id=165715
Reviewed by Keith Miller.
* wasm/Builder.js:
(export.default.Builder.prototype._registerSectionBuilders.switch.case.string_appeared_here.this.section):
(export.default.Builder.prototype._registerSectionBuilders.switch):
* wasm/Builder_WebAssemblyBinary.js:
(const.emitters.Element):
* wasm/function-tests/basic-element.js: Added.
* wasm/js-api/element.js: Added.
(assertBadBinary):
(assertBadBinary.badInstantiation):
2016-12-13 Saam Barati <sbarati@apple.com>
WebAssembly: implement the table section and table import
https://bugs.webkit.org/show_bug.cgi?id=165716
Reviewed by Keith Miller.
* wasm/Builder.js:
(const._importMemoryContinuation):
(const._importTableContinuation):
(export.default.Builder.prototype._registerSectionBuilders.switch.case.string_appeared_here.this.section):
(const._importMemoryContinuation.section): Deleted.
(const): Deleted.
(const._importMemoryContinuation.assert): Deleted.
* wasm/Builder_WebAssemblyBinary.js:
(const.putResizableLimits):
(const.putTable):
(const.emitters.Import):
(const.emitters.Table):
* wasm/function-tests/call-indirect-params.js:
* wasm/function-tests/call-indirect.js:
* wasm/function-tests/table-basic-2.js: Added.
(import.Builder.from.string_appeared_here.import.as.assert.from.string_appeared_here.makeInstance):
(func):
* wasm/function-tests/table-basic.js: Added.
(import.Builder.from.string_appeared_here.import.as.assert.from.string_appeared_here.makeInstance):
* wasm/js-api/call-indirect-results.js:
(const.wasmModuleWhichImportJS): Deleted.
(MonomorphicImport): Deleted.
* wasm/js-api/call-indirect.js:
(const.wasmModuleWhichImportJS):
(const.makeTable):
(Polyphic2Import):
(VirtualImport):
(MonomorphicImport): Deleted.
* wasm/js-api/table.js: Added.
(assertBadBinary):
(assert.truthy):
(assertBadTable):
(assertBadTableImport):
(assertBadBinary.assertBadTableInstance):
(assertBadTableInstance):
(new.WebAssembly.Table):
* wasm/js-api/test_basic_api.js:
(const.c.in.constructorProperties.switch):
2016-12-13 Commit Queue <commit-queue@webkit.org>
Unreviewed, rolling out r209725.
https://bugs.webkit.org/show_bug.cgi?id=165811
"Broke ARMv7 builds" (Requested by msaboff on #webkit).
Reverted changeset:
"REGRESSION(r209653): speedometer crashes making virtual slow
path tailcalls"
https://bugs.webkit.org/show_bug.cgi?id=165748
http://trac.webkit.org/changeset/209725
2016-12-12 Michael Saboff <msaboff@apple.com>
REGRESSION(r209653): speedometer crashes making virtual slow path tailcalls
https://bugs.webkit.org/show_bug.cgi?id=165748
Reviewed by Filip Pizlo.
New regression test.
* stress/regress-165748.js: Added.
(sum1):
(sum2):
(sum3):
(sum4):
(sum5):
(sum6):
(tailCaller):
(test):
2016-12-12 Mark Lam <mark.lam@apple.com>
Debug JSC test timeout: stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js.ftl-no-cjit.
https://bugs.webkit.org/show_bug.cgi?id=164630
Reviewed by Keith Miller.
Speculative fix for timeout issue. It looks like this test just runs a bit
slower on debug builds. So, we'll give it a little more time to run.
* stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js:
2016-12-11 Saam Barati <sbarati@apple.com>
We should be able to throw exceptions from Wasm code and when Wasm frames are on the stack
https://bugs.webkit.org/show_bug.cgi?id=165429
Reviewed by Keith Miller.
* wasm/function-tests/trap-load.js: Added.
(assert):
(wasmFrameCountFromError):
(i.catch):
(assert.continuation):
* wasm/function-tests/trap-store.js: Added.
(import.Builder.from.string_appeared_here.assert):
(i.catch):
(assert.continuation):
(assert):
* wasm/js-api/test_memory_constructor.js:
(assert):
2016-12-10 Commit Queue <commit-queue@webkit.org>
Unreviewed, rolling out r209653, r209654, r209663, and
r209673.
https://bugs.webkit.org/show_bug.cgi?id=165739
speedometer crashes (Requested by pizlo on #webkit).
Reverted changesets:
"JSVALUE64: Pass arguments in platform argument registers when
making JavaScript calls"
https://bugs.webkit.org/show_bug.cgi?id=160355
http://trac.webkit.org/changeset/209653
"Unreviewed build fix for 32 bit builds."
http://trac.webkit.org/changeset/209654
"Unreviewed build fix for the CLOOP after r209653"
http://trac.webkit.org/changeset/209663
"REGRESSION(r209653) Crash in CallFrameShuffler::snapshot()"
https://bugs.webkit.org/show_bug.cgi?id=165728
http://trac.webkit.org/changeset/209673
2016-12-10 Michael Saboff <msaboff@apple.com>
REGRESSION(r209653) Crash in CallFrameShuffler::snapshot()
https://bugs.webkit.org/show_bug.cgi?id=165728
Reviewed by Filip Pizlo.
New regression test.
* stress/regress-165728.js: Added.
(sum1):
(sum2):
(tailCaller):
(test):
2016-12-10 Keith Miller <keith_miller@apple.com>
Fix indirect_call if the result type is used.
https://bugs.webkit.org/show_bug.cgi?id=165727
Reviewed by Michael Saboff.
* wasm/js-api/call-indirect-results.js: Added.
(const.wasmModuleWhichImportJS):
(MonomorphicImport):
2016-12-10 Yusuke Suzuki <utatane.tea@gmail.com>
[JSC] Module namespace object behaves like immutable prototype exotic object
https://bugs.webkit.org/show_bug.cgi?id=165598
Reviewed by Mark Lam.
* modules/namespace-prototype-assignment.js: Added.
(else):
(reportError):
(shouldEqual):
(shouldThrow):
(stringify):
(makeTestID):
(doInternalSetPrototypeOf):
(ordinarySetPrototypeOf):
(setImmutablePrototype):
(windowProxySetPrototypeOf):
(initSetterExpectation):
(throwIfNoExceptionPending):
(objectSetPrototypeOf):
(setUnderscoreProto):
(reflectSetPrototypeOf):
(setPrototypeOf):
(newObjectProto.toString):
(Symbol):
(test):
(runTests):
* modules/namespace-set-prototype-of.js: Added.
(shouldThrow):
(TypeError.Cannot.set prototype):
2016-12-09 Michael Saboff <msaboff@apple.com>
JSVALUE64: Pass arguments in platform argument registers when making JavaScript calls
https://bugs.webkit.org/show_bug.cgi?id=160355
Reviewed by Filip Pizlo.
New microbenchmarks to measure call type performance.
* microbenchmarks/calling-computed-args.js: Added.
* microbenchmarks/calling-many-callees.js: Added.
* microbenchmarks/calling-one-callee-fixed.js: Added.
* microbenchmarks/calling-one-callee.js: Added.
* microbenchmarks/calling-poly-callees.js: Added.
* microbenchmarks/calling-poly-extra-arity-callees.js: Added.
* microbenchmarks/calling-tailcall.js: Added.
* microbenchmarks/calling-virtual-arity-fixup-callees.js: Added.
* microbenchmarks/calling-virtual-arity-fixup-stackargs.js: Added.
* microbenchmarks/calling-virtual-callees.js: Added.
* microbenchmarks/calling-virtual-extra-arity-callees.js: Added.
2016-12-09 Keith Miller <keith_miller@apple.com>
Wasm should support call_indirect
https://bugs.webkit.org/show_bug.cgi?id=165718
Reviewed by Filip Pizlo.
* wasm/Builder.js:
* wasm/function-tests/call-indirect-params.js: Added.
* wasm/function-tests/call-indirect.js: Added.
* wasm/js-api/call-indirect.js: Added.
(const.wasmModuleWhichImportJS):
(MonomorphicImport):
(Polyphic2Import):
(VirtualImport):
* wasm/wasm.json:
2016-12-09 JF Bastien <jfbastien@apple.com>
WebAssembly: implement data section
https://bugs.webkit.org/show_bug.cgi?id=165696
Reviewed by Keith Miller.
As specified in https://github.com/WebAssembly/design/blob/master/BinaryEncoding.md#data-section
Note that some of the interesting corner cases are ill-defined by the spec: https://github.com/WebAssembly/design/issues/897
* wasm/Builder.js: create a data section from JavaScript
* wasm/Builder_WebAssemblyBinary.js: assemble the data section into the proper binary encoding
(const.emitters.Data):
* wasm/js-api/test_Data.js: Added.
(DataSection):
(DataSectionOffTheEnd):
(DataSectionPartlyOffTheEnd):
(DataSectionEmptyOffTheEnd):
(DataSectionSeenByStart):
* wasm/self-test/test_BuilderJSON.js: make sure the JSON structure is fine (this sanity checks before going to binary)
2016-12-09 JF Bastien <jfbastien@apple.com>
WebAssembly JS API: implement start function
https://bugs.webkit.org/show_bug.cgi?id=165150
Reviewed by Saam Barati.
* wasm/Builder.js: allow building a .Start()
* wasm/Builder_WebAssemblyBinary.js:
* wasm/js-api/test_Start.js: Added.
(const.emitters.Start): serialize a start section
* wasm/self-test/test_BuilderJSON.js: validate the start section's content
2016-12-09 Saam Barati <sbarati@apple.com>
WebAssembly JS API: implement importing and defining Memory
https://bugs.webkit.org/show_bug.cgi?id=164134
Reviewed by Keith Miller.
* wasm/Builder.js:
(const._importMemoryContinuation.section):
(const._importMemoryContinuation.assert):
(const._importMemoryContinuation):
(const._exportFunctionContinuation.const): Deleted.
(const._exportFunctionContinuation): Deleted.
* wasm/Builder_WebAssemblyBinary.js:
(const.emitters.Import):
* wasm/js-api/test_basic_api.js:
(const.c.in.constructorProperties.switch):
* wasm/js-api/test_memory.js: Added.
(assert):
(binaryShouldNotParse):
(test):
(test.testMemImportError):
* wasm/js-api/test_memory_constructor.js: Added.
(assert):
(throw.new.Error):
(testInvalidSize):
(assert.testInvalidInitial):
(testInvalidInitial.testInvalidMaximum):
(testInvalidInitial):
(testInvalidMaximum):
* wasm/self-test/test_BuilderJSON.js:
2016-12-08 JF Bastien <jfbastien@apple.com>
WebAssembly: JSC::link* shouldn't need a CodeBlock
https://bugs.webkit.org/show_bug.cgi?id=165591
Reviewed by Keith Miller.
test that wasm -> JS works, including the IC
* wasm/js-api/test_Instance.js:
(const.wasmModuleWhichImportJS):
(MonomorphicImport):
(Polyphic2Import):
(Polyphic3Import):
(VirtualImport):
2016-12-08 Filip Pizlo <fpizlo@apple.com>
Green the cloop bot by raising this threshold.
* mozilla/js1_5/Array/regress-101964.js:
2016-12-08 JF Bastien <jfbastien@apple.com>
WebAssembly JS API: wire up Instance imports
https://bugs.webkit.org/show_bug.cgi?id=165118
Reviewed by Saam Barati.
* wasm/js-api/test_Instance.js: add the test, disabled for now
2016-12-07 Keith Miller <keith_miller@apple.com>
Add more missing trivial wasm ops.
https://bugs.webkit.org/show_bug.cgi?id=165564
Add tests for drop and tee_local.
Reviewed by Geoffrey Garen.
* wasm/function-tests/drop.js: Added.
* wasm/function-tests/nop.js: Added.
* wasm/function-tests/tee-local.js: Added.
2016-12-06 Keith Miller <keith_miller@apple.com>
Add support for truncation operators
https://bugs.webkit.org/show_bug.cgi?id=165519
Reviewed by Geoffrey Garen.
* wasm/function-tests/i32-trunc-s-f32.js: Added.
* wasm/function-tests/i32-trunc-s-f64.js: Added.
* wasm/function-tests/i32-trunc-u-f32.js: Added.
* wasm/function-tests/i32-trunc-u-f64.js: Added.
* wasm/function-tests/i64-trunc-s-f32.js: Added.
* wasm/function-tests/i64-trunc-s-f64.js: Added.
* wasm/function-tests/i64-trunc-u-f32.js: Added.
* wasm/function-tests/i64-trunc-u-f64.js: Added.
2016-12-06 Mark Lam <mark.lam@apple.com>
Introduce the concept of Immutable Prototype Exotic Objects to comply with the spec.
https://bugs.webkit.org/show_bug.cgi?id=165227
<rdar://problem/29442665>
Reviewed by Saam Barati.
* stress/get-from-scope-dynamic-onto-proxy.js:
- Updated error message.
* stress/proxy-dont-infinite-loop.js: Removed.
* stress/proxy-json-path.js: Removed.
* stress/rest-parameter-allocation-elimination-watchpoints-6.js: Removed.
- Removed these tests because the issue they are testing relies on being able to
set Object.prototype.__proto__ to something else (which is now not possible).
2016-12-05 Caitlin Potter <caitp@igalia.com>
[JSC] report unexpected token when "async" is followed by identifier
https://bugs.webkit.org/show_bug.cgi?id=165091
Reviewed by Mark Lam.
* stress/bug-165091.js:
2016-12-05 Keith Miller <keith_miller@apple.com>
Add Wasm i64 to i32 conversion.
https://bugs.webkit.org/show_bug.cgi?id=165378
Reviewed by Filip Pizlo.
It turns out the wrap operation is just B3's Trunc.
* wasm/wasm.json:
2016-12-04 Keith Miller <keith_miller@apple.com>
Add support for Wasm ctz and popcnt
https://bugs.webkit.org/show_bug.cgi?id=165369
Reviewed by Saam Barati.
* wasm/function-tests/ctz.js: Added.
* wasm/function-tests/popcnt.js: Added.
2016-12-03 JF Bastien <jfbastien@apple.com>
WebAssembly: update binary format to 0xD version
https://bugs.webkit.org/show_bug.cgi?id=165345
Reviewed by Keith Miller.
As described in the following PR: https://github.com/WebAssembly/design/pull/836
Originally committed in r209175, reverted in r209242, and fixed in r209284.
* wasm/Builder.js:
(const._normalizeFunctionSignature):
* wasm/Builder_WebAssemblyBinary.js:
(const.emitters.Type):
(const.emitters.Code):
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.block_type):
(export.default.LowLevelBinary.prototype.inline_signature_type): Deleted.
* wasm/WASM.js:
* wasm/js-api/test_basic_api.js:
* wasm/self-test/test_BuilderWebAssembly.js:
(EmptyModule):
(CustomSection):
* wasm/self-test/test_WASM.js:
* wasm/wasm.json:
2016-12-02 Keith Miller <keith_miller@apple.com>
Add Wasm copysign
https://bugs.webkit.org/show_bug.cgi?id=165355
Reviewed by Filip Pizlo.
* wasm/function-tests/copysign.js: Added.
2016-12-03 Commit Queue <commit-queue@webkit.org>
Unreviewed, rolling out r209298.
https://bugs.webkit.org/show_bug.cgi?id=165359
broke the build (Requested by smfr on #webkit).
Reverted changeset:
"Add Wasm copysign"
https://bugs.webkit.org/show_bug.cgi?id=165355
http://trac.webkit.org/changeset/209298
2016-12-02 Keith Miller <keith_miller@apple.com>
Add Wasm copysign
https://bugs.webkit.org/show_bug.cgi?id=165355
Reviewed by Filip Pizlo.
* wasm/function-tests/copysign.js: Added.
2016-12-02 Keith Miller <keith_miller@apple.com>
Unreviewed, fix git having a breakdown over trying to reland a rollout.
2016-12-02 Keith Miller <keith_miller@apple.com>
Add Wasm floating point nearest and trunc
https://bugs.webkit.org/show_bug.cgi?id=165339
Reviewed by Saam Barati.
* wasm/function-tests/nearest.js: Added.
* wasm/function-tests/trunc.js: Added.
2016-12-02 Caitlin Potter <caitp@igalia.com>
[JSC] add additional bit to JSTokenType bitfield
https://bugs.webkit.org/show_bug.cgi?id=165091
Reviewed by Geoffrey Garen.
* stress/bug-165091.js: Added.
(shouldThrowSyntaxError):
2016-12-02 Commit Queue <commit-queue@webkit.org>
Unreviewed, rolling out r209275 and r209276.
https://bugs.webkit.org/show_bug.cgi?id=165348
"broke the arm build" (Requested by keith_miller on #webkit).
Reverted changesets:
"Add Wasm floating point nearest and trunc"
https://bugs.webkit.org/show_bug.cgi?id=165339
http://trac.webkit.org/changeset/209275
"Unreviewed, forgot to change instruction after renaming."
http://trac.webkit.org/changeset/209276
2016-12-02 Keith Miller <keith_miller@apple.com>
Add Wasm floating point nearest and trunc
https://bugs.webkit.org/show_bug.cgi?id=165339
Reviewed by Filip Pizlo.
* wasm/function-tests/nearest.js: Added.
* wasm/function-tests/trunc.js: Added.
2016-12-02 JF Bastien <jfbastien@apple.com>
WebAssembly: revert patch causing odd breakage
https://bugs.webkit.org/show_bug.cgi?id=165308
Unreviewed.
Bug #164724 seems to cause build issues which I haven't tracked down yet. WasmOps.h can't be found:
./Source/JavaScriptCore/wasm/WasmFormat.h:34:10: fatal error: 'WasmOps.h' file not found
It's weird since the file is auto-generated and has been for a while. #164724 merely includes it in WasmFormat.h.
* wasm/Builder.js:
(const._normalizeFunctionSignature):
* wasm/Builder_WebAssemblyBinary.js:
(const.emitters.Type):
(const.emitters.Code):
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.inline_signature_type):
(export.default.LowLevelBinary.prototype.block_type): Deleted.
* wasm/WASM.js:
* wasm/js-api/test_basic_api.js:
* wasm/self-test/test_BuilderWebAssembly.js:
(EmptyModule):
(CustomSection):
* wasm/self-test/test_WASM.js:
* wasm/wasm.json:
2016-12-01 Ryan Haddad <ryanhaddad@apple.com>
Skip flaky test ChakraCore/test/fieldopts/objtypespec-newobj-invalidation.1.js
https://bugs.webkit.org/show_bug.cgi?id=162567
Reviewed by Saam Barati.
* ChakraCore.yaml:
2016-12-01 Keith Miller <keith_miller@apple.com>
Add wasm int to floating point opcodes
https://bugs.webkit.org/show_bug.cgi?id=165252
Reviewed by Geoffrey Garen.
Add tests for Wasm integral to floating point conversion opcodes.
* wasm/function-tests/int-to-floating-point.js: Added.
* wasm/wasm.json:
2016-12-01 Geoffrey Garen <ggaren@apple.com>
Land a test case for <rdar://problem/27889416>
https://bugs.webkit.org/show_bug.cgi?id=165272
Reviewed by Saam Barati.
* stress/marked-argument-buffer.js: Added.
(allocate):
(test.o.toString):
(test):
2016-11-29 Per Arne Vollan <pvollan@apple.com>
[Win] Skip failing JSC tests.
https://bugs.webkit.org/show_bug.cgi?id=165140
Reviewed by Mark Lam.
* ChakraCore.yaml:
* microbenchmarks/tan.js:
2016-11-30 JF Bastien <jfbastien@apple.com>
WebAssembly builder: don't throw when checker not implemented
https://bugs.webkit.org/show_bug.cgi?id=165219
Reviewed by Mark Lam.
We should perform whichever checks we've implemented, and assume the rest are OK until bug #163421 is fixed.
* wasm/Builder.js:
* wasm/README.md:
* wasm/function-tests/add-12.js:
* wasm/function-tests/br-if-loop-less-than.js:
* wasm/function-tests/brTableAsIf.js:
* wasm/function-tests/brTableManyValues.js:
* wasm/function-tests/brTableWithLoop.js:
* wasm/function-tests/dumb-eq-if-then-else.js:
* wasm/function-tests/dumb-less-than-fallthrough.js:
* wasm/function-tests/dumb-less-than-ite.js:
* wasm/function-tests/eqz.js:
* wasm/function-tests/factorial.js:
* wasm/function-tests/float-sub.js:
* wasm/function-tests/i32-load.js:
* wasm/function-tests/i32-load8-s.js:
* wasm/function-tests/if-then-else-fallthrough.js:
* wasm/function-tests/if-then-fallthrough.js:
* wasm/function-tests/loop-mult.js:
* wasm/function-tests/loop-sum.js:
* wasm/function-tests/max.js:
* wasm/function-tests/min.js:
* wasm/function-tests/ret5.js:
* wasm/function-tests/select.js:
* wasm/self-test/test_BuilderJSON.js:
2016-11-29 JF Bastien <jfbastien@apple.com>
WebAssembly JS API: improve Instance
https://bugs.webkit.org/show_bug.cgi?id=164757
Reviewed by Keith Miller.
An Instance's `exports` property wasn't populated with exports.
A follow-up patch will do imports.
A few things of note:
- LowLevelBinary: support 3-byte integers.
- LowLevelBinary: support proper UTF-8 2003 code points (instead of UTF-16).
* wasm/Builder.js:
* wasm/Builder_WebAssemblyBinary.js: wire up exports, stub other things out some more
(const.emitters.Export):
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.uint24): add, used for UTF-8
(export.default.LowLevelBinary.prototype.string): support UTF-8
(export.default.LowLevelBinary.prototype.getUint24): add, used for UTF-8
(export.default.LowLevelBinary.prototype.getVaruint1): was missing
(export.default.LowLevelBinary.prototype.getString): support UTF-8
(export.default.LowLevelBinary):
* wasm/js-api/test_Instance.js: instance.exports.answer() // <-- this is where the magic of this entire patch is
(ExportedAnswerI32):
* wasm/js-api/test_basic_api.js: punt test to later
(const.c.in.constructorProperties.switch):
* wasm/self-test/test_BuilderWebAssembly.js: UTF-8
(CustomSection):
* wasm/self-test/test_LowLevelBinary_string.js: UTF-8 now works
* wasm/self-test/test_LowLevelBinary_uint16.js: was missing one value
* wasm/self-test/test_LowLevelBinary_uint24.js: Copied from JSTests/wasm/self-test/test_LowLevelBinary_uint8.js.
* wasm/self-test/test_LowLevelBinary_uint8.js: was missing one value
* wasm/self-test/test_LowLevelBinary_varuint1.js: Added.
* wasm/utilities.js: this `dump` thing was useful
(const._dump):
2016-11-29 Saam Barati <sbarati@apple.com>
We should be able optimize the pattern where we spread a function's rest parameter to another call
https://bugs.webkit.org/show_bug.cgi?id=163865
Reviewed by Filip Pizlo.
* microbenchmarks/default-derived-constructor.js: Added.
(createClassHierarchy.let.currentClass):
(createClassHierarchy):
* stress/call-varargs-spread.js: Added.
(assert):
(bar):
(foo):
* stress/load-varargs-on-new-array-with-spread-convert-to-static-loads.js: Added.
(assert):
(baz):
(bar):
(foo):
* stress/new-array-with-spread-with-normal-spread-and-phantom-spread.js: Added.
(assert):
(foo):
(escape):
(bar):
* stress/phantom-new-array-with-spread-osr-exit.js: Added.
(assert):
(baz):
(bar):
(effects):
(foo):
* stress/phantom-spread-forward-varargs.js: Added.
(assert):
(test1.bar):
(test1.foo):
(test1):
(test2.bar):
(test2.foo):
(test3.baz):
(test3.bar):
(test3.foo):
(test4.baz):
(test4.bar):
(test4.foo):
(test5.baz):
(test5.bar):
(test5.foo):
* stress/phantom-spread-osr-exit.js: Added.
(assert):
(baz):
(bar):
(effects):
(foo):
* stress/spread-call-convert-to-static-call.js: Added.
(assert):
(baz):
(bar):
(foo):
* stress/spread-forward-call-varargs-stack-overflow.js: Added.
(assert):
(identity):
(bar):
(foo):
* stress/spread-forward-varargs-rest-parameter-change-iterator-protocol-2.js: Added.
(assert):
(baz.Array.prototype.Symbol.iterator):
(baz):
(bar):
(foo):
(test):
* stress/spread-forward-varargs-rest-parameter-change-iterator-protocol.js: Added.
(assert):
(baz.Array.prototype.Symbol.iterator):
(baz):
(bar):
(foo):
* stress/spread-forward-varargs-stack-overflow.js: Added.
(assert):
(bar):
(foo):
2016-11-29 Caitlin Potter <caitp@igalia.com>
[JSC] always wrap AwaitExpression operand in a new Promise
https://bugs.webkit.org/show_bug.cgi?id=165181
Reviewed by Yusuke Suzuki.
* stress/async-await-basic.js:
(async.awaitedPromisesAreWrapped):
2016-11-29 Keith Miller <keith_miller@apple.com>
Add simple way to implement Wasm ops that require more than one B3 opcode
https://bugs.webkit.org/show_bug.cgi?id=165129
Reviewed by Geoffrey Garen.
* wasm/function-tests/eqz.js: Added.
* wasm/function-tests/max.js: Added.
* wasm/function-tests/min.js: Added.
* wasm/wasm.json:
2016-11-21 Yusuke Suzuki <utatane.tea@gmail.com>
Crash in com.apple.JavaScriptCore: WTF::ThreadSpecific<WTF::WTFThreadData, + 142
https://bugs.webkit.org/show_bug.cgi?id=164898
Reviewed by Darin Adler.
* stress/tagged-template-registry-key-collect.js: Added.
(shouldBe):
(tag):
(i.eval):
* stress/tagged-template-registry-key.js: Added.
(shouldBe):
(tag):
(a):
(b):
2016-11-20 Caitlin Potter <caitp@igalia.com>
[JSC] speed up parsing of async functions
https://bugs.webkit.org/show_bug.cgi?id=164808
Reviewed by Yusuke Suzuki.
Add tests for line terminator following "async" keyword in async
function syntax.
* stress/async-await-syntax.js:
(shouldBe):
2016-11-19 Mark Lam <mark.lam@apple.com>
op_mod-* JSC tests needs a longer timeout too.
https://bugs.webkit.org/show_bug.cgi?id=164994
Reviewed by Yusuke Suzuki.
* stress/op_mod-ConstVar.js:
* stress/op_mod-VarConst.js:
* stress/op_mod-VarVar.js:
2016-11-19 Mark Lam <mark.lam@apple.com>
Add --timeoutMultiplier option to allow some tests more time to run.
https://bugs.webkit.org/show_bug.cgi?id=164951
Reviewed by Yusuke Suzuki.
Extended the timeout for these tests by 50% more because they run quite slow on
low-end machines.
* stress/op_div-ConstVar.js:
* stress/op_div-VarConst.js:
* stress/op_div-VarVar.js:
2016-11-18 Yusuke Suzuki <utatane.tea@gmail.com>
REGRESSION(r208867): JSC test failure: ChakraCore.yaml/ChakraCore/test/strict/05.arguments_sm.js.default
https://bugs.webkit.org/show_bug.cgi?id=164929
Reviewed by Mark Lam.
ES2017 drops arguments.caller and JavaScriptCore is updated to meet the spec.
This patch rebaselines the result of ChakraCore test for JSC.
* ChakraCore/test/strict/05.arguments_sm.baseline-jsc:
2016-11-18 Joseph Pecoraro <pecoraro@apple.com>
Web Inspector: Generator functions should have a displayable name when shown in stack traces
https://bugs.webkit.org/show_bug.cgi?id=164844
<rdar://problem/29300697>
Reviewed by Yusuke Suzuki.
* stress/generator-function-name.js:
Add another test now that we name the inner generator function
that we do not break the lexical resolution of names.
2016-11-17 Yusuke Suzuki <utatane.tea@gmail.com>
[JSC] Drop arguments.caller
https://bugs.webkit.org/show_bug.cgi?id=164859
Reviewed by Saam Barati.
* stress/strict-mode-arguments-caller.js: Added.
(strictArguments):
(shouldBe):
2016-11-17 Keith Miller <keith_miller@apple.com>
Add rotate to Wasm
https://bugs.webkit.org/show_bug.cgi?id=164871
Reviewed by Filip Pizlo.
* wasm/wasm.json:
2016-11-17 Keith Miller <keith_miller@apple.com>
Add sqrt to Wasm
https://bugs.webkit.org/show_bug.cgi?id=164877
Reviewed by Mark Lam.
B3 already has a Sqrt opcode we just need to map Wasm to it.
* wasm/wasm.json:
2016-11-17 Saam Barati <sbarati@apple.com>
Remove async/await compile time flag and enable tests
https://bugs.webkit.org/show_bug.cgi?id=164828
<rdar://problem/28639334>
Reviewed by Yusuke Suzuki.
* stress/async-arrow-functions-lexical-arguments-binding.js:
* stress/async-arrow-functions-lexical-new.target-binding.js:
* stress/async-arrow-functions-lexical-super-binding.js:
* stress/async-arrow-functions-lexical-this-binding.js:
* stress/async-await-basic.js:
* stress/async-await-long-loop.js:
* stress/async-await-module-reserved-word.js:
* stress/async-await-mozilla.js:
(mozSyntaxErrors):
* stress/async-await-reserved-word.js:
* stress/async-await-syntax.js:
* stress/async-await-throw-loop.js:
* stress/async-function-create-nobaseline.js:
* stress/async-function-create-optimized.js:
* stress/async-function-declaration-sinking-no-double-allocate.js:
* stress/async-function-declaration-sinking-osrexit.js:
* stress/async-function-declaration-sinking-put.js:
* stress/async-function-expression-sinking-no-double-allocate.js:
* stress/async-function-expression-sinking-osrexit.js:
* stress/async-function-expression-sinking-put.js:
* test262.yaml:
2016-11-15 Mark Lam <mark.lam@apple.com>
Make JSC test functions more robust.
https://bugs.webkit.org/show_bug.cgi?id=164807
Reviewed by Keith Miller.
* stress/jsc-test-functions-should-be-more-robust.js: Added.
2016-11-15 Keith Miller <keith_miller@apple.com>
B3 should support UDiv/UMod
https://bugs.webkit.org/show_bug.cgi?id=164811
Reviewed by Filip Pizlo.
Link new instructions to wasm.
* wasm/wasm.json:
2016-11-15 Saam Barati <sbarati@apple.com>
Debug JSC test timeout: stress/has-own-property-name-cache-symbols-and-strings.js.ftl-no-cjit-small-pool
https://bugs.webkit.org/show_bug.cgi?id=163012
Unreviewed. This patch makes a test run for less time because it's timing out on the bots.
* stress/has-own-property-name-cache-symbols-and-strings.js:
2016-11-15 Mark Lam <mark.lam@apple.com>
The jsc shell's setImpureGetterDelegate() should ensure that the set value is an ImpureGetter.
https://bugs.webkit.org/show_bug.cgi?id=164781
<rdar://problem/28418590>
Reviewed by Geoffrey Garen and Michael Saboff.
* stress/jsc-setImpureGetterDelegate-on-bad-type.js: Added.
2016-11-15 Yusuke Suzuki <utatane.tea@gmail.com>
[DOMJIT] Allow using macro assembler scratches in FTL CheckDOM
https://bugs.webkit.org/show_bug.cgi?id=164727
Reviewed by Filip Pizlo.
* stress/check-dom-with-signature.js: Added.
(shouldBe):
(calling):
(i.array.forEach):
2016-11-14 Caitlin Potter <caitp@igalia.com>
[JSC] do not reference AwaitExpression Promises in async function Promise chain
https://bugs.webkit.org/show_bug.cgi?id=164753
Reviewed by Yusuke Suzuki.
* asyncFunctionTests.yaml:
* stress/async-await-long-loop.js: Added.
(shouldBe):
(async.longLoop):
* stress/async-await-throw-loop.js: Added.
(shouldBe):
(async.thrower):
(async.throwLoop):
2016-11-14 Keith Miller <keith_miller@apple.com>
Add Wasm select
https://bugs.webkit.org/show_bug.cgi?id=164743
Reviewed by Saam Barati.
* wasm/function-tests/select.js: Added.
2016-11-14 Caitlin Potter <caitp@igalia.com>
[JSC] Handle new_async_func / new_async_func_exp in DFG / FTL
https://bugs.webkit.org/show_bug.cgi?id=164037
Reviewed by Yusuke Suzuki.
Add tests based on tests from https://trac.webkit.org/changeset/194216.
* asyncFunctionTests.yaml:
* stress/async-function-create-nobaseline.js: Added.
* stress/async-function-create-optimized.js: Added.
* stress/async-function-declaration-sinking-no-double-allocate.js: Added.
* stress/async-function-declaration-sinking-osrexit.js: Added.
* stress/async-function-declaration-sinking-put.js: Added.
* stress/async-function-expression-sinking-no-double-allocate.js: Added.
* stress/async-function-expression-sinking-osrexit.js: Added.
* stress/async-function-expression-sinking-put.js: Added.
2016-11-14 Mark Lam <mark.lam@apple.com>
Some of JSStringView::SafeView methods are not idiomatically safe for JSString to StringView conversions.
https://bugs.webkit.org/show_bug.cgi?id=164701
<rdar://problem/27462104>
Reviewed by Darin Adler.
* stress/string-prototype-charCodeAt-on-too-long-rope.js: Added.
2016-11-14 Mark Lam <mark.lam@apple.com>
RegExpObject::exec/match should handle errors gracefully.
https://bugs.webkit.org/show_bug.cgi?id=155145
<rdar://problem/27435934>
Reviewed by Keith Miller.
* stress/regexp-prototype-exec-on-too-long-rope.js: Added.
* stress/regexp-prototype-match-on-too-long-rope.js: Added.
* stress/regexp-prototype-test-on-too-long-rope.js: Added.
2016-11-14 Mark Lam <mark.lam@apple.com>
Enhance run-jsc-stress-test script to allow optional test specific options to be added for all test run configurations.
https://bugs.webkit.org/show_bug.cgi?id=164695
Reviewed by Keith Miller.
Replace use of runMisc* test run configurations with equivalents.
* stress/licm-no-pre-header-nested.js:
* stress/licm-no-pre-header.js:
* stress/licm-pre-header-cannot-exit-nested.js:
* stress/licm-pre-header-cannot-exit.js:
* stress/make-dictionary-repatch.js:
* stress/retry-cache-later.js:
* stress/shadow-chicken-reading-from-scope-after-ftl-osr-exit-bytecode-liveness.js:
* stress/slow-path-generator-updating-current-node-dfg.js:
* stress/unshift-array-storage.js:
2016-11-11 Joseph Pecoraro <pecoraro@apple.com>
test262: DataView with explicit undefined byteLength should be the same as it not being present
https://bugs.webkit.org/show_bug.cgi?id=164453
Reviewed by Darin Adler.
* stress/dataview-construct.js: Added.
(assert):
(shouldThrow):
* test262.yaml:
2016-11-11 Joseph Pecoraro <pecoraro@apple.com>
test262: DataView get methods should allow for missing offset, set methods should allow for missing value
https://bugs.webkit.org/show_bug.cgi?id=164451
Reviewed by Darin Adler.
* test262.yaml:
2016-11-11 Saam Barati <sbarati@apple.com>
We should have a more concise way of determining when we're varargs calling a function using rest parameters
https://bugs.webkit.org/show_bug.cgi?id=164258
Reviewed by Yusuke Suzuki.
* microbenchmarks/call-using-spread.js: Added.
(bar):
(foo):
* microbenchmarks/spread-large-array.js: Added.
(foo):
(arrays.push):
* microbenchmarks/spread-small-array.js: Added.
(foo):
* stress/spread-array-iterator-watchpoint-2.js: Added.
(foo):
(arrayIterator.next):
* stress/spread-array-iterator-watchpoint.js: Added.
(foo):
(Array.prototype.Symbol.iterator):
* stress/spread-non-array.js: Added.
(assert):
(foo):
(let.customIterator.Symbol.iterator):
(bar):
2016-11-11 Keith Miller <keith_miller@apple.com>
Relocate wasm tests and actually add them to the test runner
https://bugs.webkit.org/show_bug.cgi?id=164668
Reviewed by Yusuke Suzuki.
This moves the Wasm tests from their current location down a level.
Without relocating, the tests cannot properly be run by the wasm test runner.
* wasm.yaml:
* wasm/Builder.js: Fix typos, yay lazy synatx checking!
* wasm/LowLevelBinary.js: Fix typos, yay lazy synatx checking!
(export.default.LowLevelBinary.prototype.get return):
* wasm/function-tests/add-12.js: Renamed from JSTests/wasm/js-api/function-tests/add-12.js.
* wasm/function-tests/br-if-loop-less-than.js: Renamed from JSTests/wasm/js-api/function-tests/br-if-loop-less-than.js.
* wasm/function-tests/brTableAsIf.js: Renamed from JSTests/wasm/js-api/function-tests/brTableAsIf.js.
* wasm/function-tests/brTableManyValues.js: Renamed from JSTests/wasm/js-api/function-tests/brTableManyValues.js.
* wasm/function-tests/brTableWithLoop.js: Renamed from JSTests/wasm/js-api/function-tests/brTableWithLoop.js.
* wasm/function-tests/dumb-eq-if-then-else.js: Renamed from JSTests/wasm/js-api/function-tests/dumb-eq-if-then-else.js.
* wasm/function-tests/dumb-less-than-fallthrough.js: Renamed from JSTests/wasm/js-api/function-tests/dumb-less-than-fallthrough.js.
* wasm/function-tests/dumb-less-than-ite.js: Renamed from JSTests/wasm/js-api/function-tests/dumb-less-than-ite.js.
* wasm/function-tests/factorial.js: Renamed from JSTests/wasm/js-api/function-tests/factorial.js.
* wasm/function-tests/float-sub.js: Renamed from JSTests/wasm/js-api/function-tests/float-sub.js.
* wasm/function-tests/i32-load.js: Renamed from JSTests/wasm/js-api/function-tests/i32-load.js.
* wasm/function-tests/i32-load8-s.js: Renamed from JSTests/wasm/js-api/function-tests/i32-load8-s.js.
* wasm/function-tests/if-then-else-fallthrough.js: Renamed from JSTests/wasm/js-api/function-tests/if-then-else-fallthrough.js.
* wasm/function-tests/if-then-fallthrough.js: Renamed from JSTests/wasm/js-api/function-tests/if-then-fallthrough.js.
* wasm/function-tests/loop-mult.js: Renamed from JSTests/wasm/js-api/function-tests/loop-mult.js.
* wasm/function-tests/loop-sum.js: Renamed from JSTests/wasm/js-api/function-tests/loop-sum.js.
* wasm/function-tests/ret5.js: Renamed from JSTests/wasm/js-api/function-tests/ret5.js.
* wasm/self-test/test_BuilderJSON.js: Rebasline
2016-11-11 Keith Miller <keith_miller@apple.com>
Move Wasm tests to JS
https://bugs.webkit.org/show_bug.cgi?id=164611
Reviewed by Geoffrey Garen.
This patch translates most of the tests from testWasm.cpp to the JS testing api. Most of the
ommited tests were earliest tests, which tested trivial things, like adding two
constants. Some tests are ommited for other reasons, however. These are:
1) Tests using I64 since the testing api does not yet know how to handle 64-bit numbers. 2)
Tests that would validate the memory of the module once wasm was done with it since that's
not really possible in JS.
In order to make such a translation easier this patch also adds some features to the JS
testing api:
1) Blocks can now be done lexically by adding a lambda as the last argument of the block
opcode. For example one can do:
...
.Block("i32", b => b.I32Const(1) )
and the nested lambda will automatically have an end attached.
2) The JS testing api can now handle inline signature types.
3) Relocate some code to make it easier to follow and prevent 44 space indentation.
4) Rename varuint/varint to varuint32/varint32, this lets them be directly called from the
wasm.json without being remapped.
5) Add support for Memory and Function sections to the Builder.
6) Add support for local variables.
On the JSC side, we needed to expose a new function to validate the compiled wasm code
behaves the way we expect. At least until the JS Wasm API is finished. The new validation
function, testWasmModuleFunctions, takes an array buffer containing the wasm binary, the
number of functions in the blob and tests for each of those functions.
* wasm/Builder.js:
(const._maybeRegisterType):
(const): Deleted.
(switch.typeof): Deleted.
* wasm/Builder_WebAssemblyBinary.js:
(const.emitters.Type):
(const.emitters.Import):
(const.emitters.Function):
(const.emitters.Memory):
(const.emitters.Code):
(export.const.Binary):
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.get return):
(export.default.LowLevelBinary.prototype.varuint32):
(export.default.LowLevelBinary.prototype.varint32):
(export.default.LowLevelBinary.prototype.varuint1):
(export.default.LowLevelBinary.prototype.varint7):
(export.default.LowLevelBinary.prototype.varuint7):
(export.default.LowLevelBinary.prototype.inline_signature_type):
(export.default.LowLevelBinary.prototype.string):
(export.default.LowLevelBinary.prototype.getVaruint32):
(export.default.LowLevelBinary.prototype.getVarint32):
(export.default.LowLevelBinary.prototype.getVaruint7):
(export.default.LowLevelBinary.prototype.getString):
(export.default.LowLevelBinary):
(export.default.LowLevelBinary.prototype.varuint): Deleted.
(export.default.LowLevelBinary.prototype.varint): Deleted.
(export.default.LowLevelBinary.prototype.getVaruint): Deleted.
(export.default.LowLevelBinary.prototype.getVarint): Deleted.
* wasm/js-api/test_old_tests.js: Added.
(ret5):
(brTableWithLoop):
(brTableManyValues):
(run.brTableManyValues.brTableAsIf):
(ifThenFallthrough):
(ifThenElseFallthrough):
(dumbLessThanFallthrough):
(run.dumbLessThanFallthrough.floatSub):
(run.floatSub.add12):
(run.add12.factorial):
(i32load):
(run.i32load.i32load8s):
(run.i32load8s.dumbEqIfThenElse):
(run.dumbEqIfThenElse.dumbEqIfThenElse):
(run.dumbEqIfThenElse.dumbLessThanIfThenElse):
(run.dumbLessThanIfThenElse.loopSum):
(run.loopSum.loopMult):
(brIfLoopLessThan):
(run.brIfLoopLessThan.run):
* wasm/self-test/test_LowLevelBinary_varint32.js: Renamed from JSTests/wasm/self-test/test_LowLevelBinary_varint.js.
* wasm/self-test/test_LowLevelBinary_varuint32.js: Renamed from JSTests/wasm/self-test/test_LowLevelBinary_varuint.js.
* wasm/Builder.js:
(const._maybeRegisterType):
(const): Deleted.
(switch.typeof): Deleted.
* wasm/Builder_WebAssemblyBinary.js:
(const.emitters.Type):
(const.emitters.Import):
(const.emitters.Function):
(const.emitters.Memory):
(const.emitters.Code):
(export.const.Binary):
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.get return):
(export.default.LowLevelBinary.prototype.varuint32):
(export.default.LowLevelBinary.prototype.varint32):
(export.default.LowLevelBinary.prototype.varuint1):
(export.default.LowLevelBinary.prototype.varint7):
(export.default.LowLevelBinary.prototype.varuint7):
(export.default.LowLevelBinary.prototype.inline_signature_type):
(export.default.LowLevelBinary.prototype.string):
(export.default.LowLevelBinary.prototype.getVaruint32):
(export.default.LowLevelBinary.prototype.getVarint32):
(export.default.LowLevelBinary.prototype.getVaruint7):
(export.default.LowLevelBinary.prototype.getString):
(export.default.LowLevelBinary):
(export.default.LowLevelBinary.prototype.varuint): Deleted.
(export.default.LowLevelBinary.prototype.varint): Deleted.
(export.default.LowLevelBinary.prototype.getVaruint): Deleted.
(export.default.LowLevelBinary.prototype.getVarint): Deleted.
* wasm/js-api/function-tests/add-12.js: Added.
* wasm/js-api/function-tests/br-if-loop-less-than.js: Added.
* wasm/js-api/function-tests/brTableAsIf.js: Added.
* wasm/js-api/function-tests/brTableManyValues.js: Added.
* wasm/js-api/function-tests/brTableWithLoop.js: Added.
* wasm/js-api/function-tests/dumb-eq-if-then-else.js: Added.
* wasm/js-api/function-tests/dumb-less-than-fallthrough.js: Added.
* wasm/js-api/function-tests/dumb-less-than-ite.js: Added.
* wasm/js-api/function-tests/factorial.js: Added.
* wasm/js-api/function-tests/float-sub.js: Added.
* wasm/js-api/function-tests/i32-load.js: Added.
* wasm/js-api/function-tests/i32-load8-s.js: Added.
* wasm/js-api/function-tests/if-then-else-fallthrough.js: Added.
* wasm/js-api/function-tests/if-then-fallthrough.js: Added.
* wasm/js-api/function-tests/loop-mult.js: Added.
* wasm/js-api/function-tests/loop-sum.js: Added.
* wasm/js-api/function-tests/ret5.js: Added.
* wasm/self-test/test_LowLevelBinary_varint32.js: Renamed from JSTests/wasm/self-test/test_LowLevelBinary_varint.js.
* wasm/self-test/test_LowLevelBinary_varuint32.js: Renamed from JSTests/wasm/self-test/test_LowLevelBinary_varuint.js.
2016-11-11 Saam Barati <sbarati@apple.com>
We recursively grab a lock in the DFGBytecodeParser causing us to deadlock
https://bugs.webkit.org/show_bug.cgi?id=164650
Reviewed by Geoffrey Garen.
* stress/dont-dead-lock-put-by-val-as-put-by-id.js: Added.
(ident):
(let.o.set foo):
(foo):
2016-11-11 Chris Dumez <cdumez@apple.com>
Unreviewed, rolling out r208584.
Seems to have regressed Speedometer by 1% on Mac
Reverted changeset:
"We should have a more concise way of determining when we're
varargs calling a function using rest parameters"
https://bugs.webkit.org/show_bug.cgi?id=164258
http://trac.webkit.org/changeset/208584
2016-11-11 Chris Dumez <cdumez@apple.com>
Unreviewed, rolling out r208117 and r208160.
Regressed Speedometer by >1.5%
Reverted changesets:
"We should have a way of profiling when a get_by_id is pure
and to emit a PureGetById in the DFG/FTL"
https://bugs.webkit.org/show_bug.cgi?id=163305
http://trac.webkit.org/changeset/208117
"Debug JSC test microbenchmarks/pure-get-by-id-cse-2.js timing
out"
https://bugs.webkit.org/show_bug.cgi?id=164227
http://trac.webkit.org/changeset/208160
2016-11-11 Saam Barati <sbarati@apple.com>
We should have a more concise way of determining when we're varargs calling a function using rest parameters
https://bugs.webkit.org/show_bug.cgi?id=164258
Reviewed by Yusuke Suzuki.
* microbenchmarks/call-using-spread.js: Added.
(bar):
(foo):
* microbenchmarks/spread-large-array.js: Added.
(foo):
(arrays.push):
* microbenchmarks/spread-small-array.js: Added.
(foo):
* stress/spread-array-iterator-watchpoint-2.js: Added.
(foo):
(arrayIterator.next):
* stress/spread-array-iterator-watchpoint.js: Added.
(foo):
(Array.prototype.Symbol.iterator):
* stress/spread-non-array.js: Added.
(assert):
(foo):
(let.customIterator.Symbol.iterator):
(bar):
2016-11-10 Mark Lam <mark.lam@apple.com>
Fix broken have-a-bad-time-with-arguments.js test.
https://bugs.webkit.org/show_bug.cgi?id=164626
Reviewed by Filip Pizlo.
But also saved a copy of the broken one as broken-have-a-bad-time-with-arguments-for-gc-testing.js
because coincidentally, it stresses the GC in ways that help reveal bugs.
* stress/broken-have-a-bad-time-with-arguments-for-gc-testing.js: Added.
(testFunction):
(warmupFunction):
(let.argsDeclIndex.in.argumentsDecls.let.indexToReturnIndex.in.indicesToReturn.let.insertElementActionIndex.in.insertElementActions.let.tierWarmupCountIndex.in.tierWarmupCounts.let.testArgsIndex.in.testArgsList.catch):
* stress/have-a-bad-time-with-arguments.js:
2016-11-10 JF Bastien <jfbastien@apple.com>
ASSERTION FAILED: length > offset encountered with wasm.yaml/wasm/js-api/test_Module.js.default-wasm
https://bugs.webkit.org/show_bug.cgi?id=164597
Reviewed by Keith Miller.
Trim the array buffer before returning it: it's optimistically
over-allocated to avoid growing all the time, but when parsed it
can't have extra content.
* wasm/Builder_WebAssemblyBinary.js:
(export.const.Binary):
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.get return):
2016-11-10 Joseph Pecoraro <pecoraro@apple.com>
test262: DataView / TypedArray methods should throw RangeErrors for negative numbers (ToIndex)
https://bugs.webkit.org/show_bug.cgi?id=164450
Reviewed by Darin Adler.
* stress/dataview-typedarray-toindex.js: Added.
Tests for all cases where ToIndex should be used.
* test262.yaml:
New passing tests.
2016-11-10 Mark Lam <mark.lam@apple.com>
Graph::methodOfGettingAValueProfileFor() should be returning the profile for the operand node.
https://bugs.webkit.org/show_bug.cgi?id=164600
<rdar://problem/28828676>
Reviewed by Filip Pizlo.
* stress/osr-exit-on-op-negate-should-no-fail-assertions.js: Added.
2016-11-08 Yusuke Suzuki <utatane.tea@gmail.com>
[JSC] Avoid cloned arguments allocation in ArrayPrototype methods
https://bugs.webkit.org/show_bug.cgi?id=164502
Reviewed by Saam Barati.
* stress/argument-intrinsic-basic.js: Added.
(shouldBe):
(builtin.createBuiltin):
* stress/argument-intrinsic-inlining-with-result-escape.js: Added.
(shouldBe):
(builtin.createBuiltin):
(escape):
* stress/argument-intrinsic-nested-inlining.js: Added.
(shouldBe):
(builtin.createBuiltin):
(builtinCaller1):
(builtinCaller2):
(escape):
* stress/argument-intrinsic-not-convert-to-get-argument.js: Added.
(shouldBe):
(builtin.createBuiltin):
* stress/argument-intrinsic-with-stack-write.js: Added.
(shouldBe):
(builtin.createBuiltin):
2016-11-09 Saam Barati <sbarati@apple.com>
Math.min()/Math.max() with no arguments is lowered incorrectly in the BytecodeParser
https://bugs.webkit.org/show_bug.cgi?id=164464
<rdar://problem/29131452>
Reviewed by Darin Adler.
* stress/math-max-min-no-arguments.js: Added.
(assert):
(min):
(max):
(test):
2016-11-09 Saam Barati <sbarati@apple.com>
TypeProfiler and running GC collection on another thread don't play nicely with each other
https://bugs.webkit.org/show_bug.cgi?id=164441
<rdar://problem/29132174>
Reviewed by Geoffrey Garen.
* typeProfiler/type-profiler-gc.js: Added.
(bar):
(foo):
2016-11-04 Mark Lam <mark.lam@apple.com>
Error description code should be able to handle Symbol values.
https://bugs.webkit.org/show_bug.cgi?id=164436
<rdar://problem/29115583>
Reviewed by Filip Pizlo and Saam Barati.
* stress/error-description-on-symbols-should-not-crash.js: Added.
2016-11-03 Geoffrey Garen <ggaren@apple.com>
EvalCodeCache should not give up in strict mode and other cases
https://bugs.webkit.org/show_bug.cgi?id=164357
Reviewed by Michael Saboff.
* microbenchmarks/eval-cached.js: Added. 45x faster now.
* stress/eval-cached.js: Added. Try running the same eval text in a bunch
of different scopes and verify that we access the right scope.
2016-11-04 JF Bastien <jfbastien@apple.com>
WebAssembly JS API: implement more sections
https://bugs.webkit.org/show_bug.cgi?id=164023
Reviewed by Keith Miller.
On the JSC side:
- Put in parser stubs for all WebAssembly sections.
- Parse Import, Export sections.
- Use tryReserveCapacity instead of reserve, and bail out of the parser if it fails. This prevents the parser from bringing everything down when faced with a malicious input.
- Encapsulate all parsed module information into its own structure, making it easier to pass around (from parser to Plan to Module to Instance).
- Create WasmFormat.cpp to hold parsed module information's dtor to avoid including WasmMemory.h needlessly.
- parseCode: avoid overflow through function size.
- Remove all remainders of polyfill-prototype-1, and update license.
- Add missing WasmOps.h and WasmValidateInlines.h auto-generation for cmake build.
On the Builder.js testing side:
- Implement Type, Import (function only), Export (function only) sections.
- Check section order and uniqueness.
- Optionally auto-generate the Type section from subsequent Export / Import / Code entries.
- Allow re-exporting an import.
* wasm/Builder.js: build type, import, and export sections
(const._normalizeFunctionSignature):
* wasm/Builder_WebAssemblyBinary.js: Added. Forked from Builder.js
(const.emitters.Type):
(const.emitters.Import):
(const.emitters.Function):
(const.emitters.Table):
(const.emitters.Memory):
(const.emitters.Global):
(const.emitters.Export):
(const.emitters.Start):
(const.emitters.Element):
(const.emitters.Code):
(const.emitters.Data):
(export.const.Binary):
* wasm/LowLevelBinary.js: Add a few useful outputs
(export.default.LowLevelBinary.prototype.varuint1):
(export.default.LowLevelBinary.prototype.varint7):
* wasm/WASM.js: value type and external kind helpers
* wasm/assert.js: array element-wise equality comparison
(const._eq):
* wasm/js-api/test_Module.js:
(ModuleWithImports):
* wasm/self-test/test_BuilderJSON.js: many more tests for all the new Builder APIs, and update to some older tests which now require a Type section or rejiggered Function signature
(const.assertOpThrows):
(SectionsWithSameCustomName):
(TwoTypeSections):
(EmptyImportSection):
(ImportBeforeTypeSections):
* wasm/self-test/test_BuilderWebAssembly.js: remove a test which wasn't helpful and is now obsolete
(CustomSection):
2016-11-03 Mark Lam <mark.lam@apple.com>
ClonedArguments need to also support haveABadTime mode.
https://bugs.webkit.org/show_bug.cgi?id=164200
<rdar://problem/27211336>
Reviewed by Geoffrey Garen.
* stress/have-a-bad-time-with-arguments.js: Added.
2016-11-03 Filip Pizlo <fpizlo@apple.com>
DFG plays fast and loose with the shadow values of a Phi
https://bugs.webkit.org/show_bug.cgi?id=164309
Reviewed by Saam Barati.
This test demonstrates why the DFG needs to recognize the shadow value of a Phi.
* stress/dfg-ssa-swap.js: Added.
(foo):
2016-11-03 Commit Queue <commit-queue@webkit.org>
Unreviewed, rolling out r208364.
https://bugs.webkit.org/show_bug.cgi?id=164402
broke the build (Requested by smfr on #webkit).
Reverted changeset:
"DFG plays fast and loose with the shadow values of a Phi"
https://bugs.webkit.org/show_bug.cgi?id=164309
http://trac.webkit.org/changeset/208364
2016-11-03 Filip Pizlo <fpizlo@apple.com>
DFG plays fast and loose with the shadow values of a Phi
https://bugs.webkit.org/show_bug.cgi?id=164309
Reviewed by Saam Barati.
This test demonstrates why the DFG needs to recognize the shadow value of a Phi.
* stress/dfg-ssa-swap.js: Added.
(foo):
2016-11-03 Saam Barati <sbarati@apple.com>
Asking for a value profile prediction should be defensive against not finding a value profile
https://bugs.webkit.org/show_bug.cgi?id=164306
Reviewed by Mark Lam.
* stress/inlined-tail-call-in-inlined-setter-should-not-crash-when-getting-value-profile.js: Added.
(let.o.set foo):
(bar):
2016-11-02 Saam Barati <sbarati@apple.com>
Allocation elimination of rest parameter doesn't take into account indexed properties on Array.prototype/Object.prototype
https://bugs.webkit.org/show_bug.cgi?id=164301
Reviewed by Geoffrey Garen.
* stress/rest-parameter-allocation-elimination-watchpoints-2.js: Added.
(assert):
(foo):
* stress/rest-parameter-allocation-elimination-watchpoints-3.js: Added.
(assert):
(foo):
* stress/rest-parameter-allocation-elimination-watchpoints-4.js: Added.
(assert):
(foo):
* stress/rest-parameter-allocation-elimination-watchpoints-5.js: Added.
(assert):
(foo):
* stress/rest-parameter-allocation-elimination-watchpoints-6.js: Added.
(assert):
(foo):
* stress/rest-parameter-allocation-elimination-watchpoints.js: Added.
(assert):
(foo):
2016-11-01 Saam Barati <sbarati@apple.com>
We should be able to eliminate rest parameter allocations
https://bugs.webkit.org/show_bug.cgi?id=163925
Reviewed by Filip Pizlo.
* microbenchmarks/rest-parameter-allocation-elimination.js: Added.
(assert):
(test1.bar):
(test1):
(test2.jaz):
(test2.jaz2.kaz):
(test2.jaz2):
(test2):
(test3.foo):
(test3.baz):
(test3.jaz):
(test3):
(test4.baz):
(test4.jaz):
(test4):
(test5.baz):
(test5.jaz):
(test5):
(test6.baz):
(test6.jaz):
(test6):
(test7.baz):
(test7.jaz):
(test7.check):
(test7):
(test8.baz):
(test8.jaz):
(test8.check):
(test8):
(test9.baz):
(test9.jaz):
(test9.check):
(test9):
(test10.baz):
(test10.jaz):
(test10):
(test11.bar):
(test11.foo):
(test11.makeArguments):
(test11.):
(test12):
(test12.bar):
(test12.foo):
(test12.makeArguments):
(test12.):
(test13.bar):
(test13.top):
(test13.foo):
(test13.makeArguments):
(test13.):
(test13):
(test14.bar):
(test14.top):
(test14.foo):
(test14.makeArguments):
(test14.):
(test14):
(test15.bar):
(test15.top):
(test15.foo):
(test15.makeArguments):
(test15.):
(test15):
2016-11-01 Commit Queue <commit-queue@webkit.org>
Unreviewed, rolling out r208208 and r208210.
https://bugs.webkit.org/show_bug.cgi?id=164276
This change caused 28 JSC test failures. (Requested by
ryanhaddad on #webkit).
Reverted changesets:
"We should be able to eliminate rest parameter allocations"
https://bugs.webkit.org/show_bug.cgi?id=163925
http://trac.webkit.org/changeset/208208
"Fix the EFL build."
http://trac.webkit.org/changeset/208210
2016-10-31 Filip Pizlo <fpizlo@apple.com>
JSC should support SharedArrayBuffer
https://bugs.webkit.org/show_bug.cgi?id=163986
Reviewed by Keith Miller.
This adds our own test for the various corner cases of SharedArrayBuffer. This test is meant to
check all of the things that don't require concurrency.
* stress/SharedArrayBuffer.js: Added.
(checkAtomics):
(shouldFail):
(Symbol):
(runAtomic):
2016-10-31 Saam Barati <sbarati@apple.com>
We should be able to eliminate rest parameter allocations
https://bugs.webkit.org/show_bug.cgi?id=163925
Reviewed by Filip Pizlo.
* microbenchmarks/rest-parameter-allocation-elimination.js: Added.
(assert):
(test1.bar):
(test1):
(test2.jaz):
(test2.jaz2.kaz):
(test2.jaz2):
(test2):
(test3.foo):
(test3.baz):
(test3.jaz):
(test3):
(test4.baz):
(test4.jaz):
(test4):
(test5.baz):
(test5.jaz):
(test5):
(test6.baz):
(test6.jaz):
(test6):
(test7.baz):
(test7.jaz):
(test7.check):
(test7):
(test8.baz):
(test8.jaz):
(test8.check):
(test8):
(test9.baz):
(test9.jaz):
(test9.check):
(test9):
(test10.baz):
(test10.jaz):
(test10):
(test11.bar):
(test11.foo):
(test11.makeArguments):
(test11.):
(test12):
(test12.bar):
(test12.foo):
(test12.makeArguments):
(test12.):
(test13.bar):
(test13.top):
(test13.foo):
(test13.makeArguments):
(test13.):
(test13):
(test14.bar):
(test14.top):
(test14.foo):
(test14.makeArguments):
(test14.):
(test14):
(test15.bar):
(test15.top):
(test15.foo):
(test15.makeArguments):
(test15.):
(test15):
2016-10-31 Saam Barati <sbarati@apple.com>
Debug JSC test microbenchmarks/pure-get-by-id-cse-2.js timing out
https://bugs.webkit.org/show_bug.cgi?id=164227
Unreviewed timeout fix.
* microbenchmarks/pure-get-by-id-cse-2.js:
2016-10-31 Keith Miller <keith_miller@apple.com>
autogenerated files from wasm.json should be in derived sources.
https://bugs.webkit.org/show_bug.cgi?id=164152
Reviewed by Filip Pizlo.
Delete generation script since it is no longer used.
* wasm/generate-wasmops-header.js: Removed.
2016-10-29 Yusuke Suzuki <utatane.tea@gmail.com>
[JSC] JSON.stringify should handle Proxy which is non JSArray but isArray is true
https://bugs.webkit.org/show_bug.cgi?id=164123
Reviewed by Mark Lam.
* stress/json-stringify-with-non-jsarray-array.js: Added.
(shouldBe):
(shouldBe.JSON.stringify.new.Proxy):
2016-10-29 Saam Barati <sbarati@apple.com>
We should have a way of profiling when a get_by_id is pure and to emit a PureGetById in the DFG/FTL
https://bugs.webkit.org/show_bug.cgi?id=163305
Reviewed by Keith Miller.
* microbenchmarks/pure-get-by-id-cse-2.js: Added.
(foo):
* microbenchmarks/pure-get-by-id-cse.js: Added.
(foo):
* stress/pure-get-by-id-cse-correctness.js: Added.
(assert):
(foo):
* stress/pure-get-by-id-on-non-object.js: Added.
(assert):
(foo):
2016-10-28 Csaba Osztrogonác <ossy@webkit.org>
Skip JSTests/microbenchmarks/dense-set.js on memory limited devices
https://bugs.webkit.org/show_bug.cgi?id=164128
Reviewed by Mark Lam.
* microbenchmarks/dense-set.js:
2016-10-20 Caitlin Potter <caitp@igalia.com>
[JSC] implement runtime for async functions
https://bugs.webkit.org/show_bug.cgi?id=163760
Reviewed by Yusuke Suzuki.
* stress/async-await-basic.js: Added.
(shouldBe):
(shouldBeAsync):
(shouldThrow):
(shouldThrowAsync):
(shouldThrowSyntaxError):
(let.AsyncFunction.async):
(async.asyncFunctionForProto):
(Object.getPrototypeOf.async):
(Object.getPrototypeOf.async.method):
(async):
(async.method):
(async.asyncNonConstructorDecl):
(shouldThrow.new.async):
(shouldThrow.new.async.nonConstructor):
(async.asyncDecl):
(async.f):
(MyError):
(async.asyncDeclThrower):
(shouldThrowAsync.async):
(resolveLater):
(rejectLater):
(async.resumeAfterNormal):
(O.async.resumeAfterNormal):
(resumeAfterNormalArrow.async):
(async.resumeAfterThrow):
(O.async.resumeAfterThrow):
(resumeAfterThrowArrow.async):
(catch):
* stress/async-await-module-reserved-word.js: Added.
(shouldThrow):
(SyntaxError.Canstring_appeared_hereawait.checkModuleSyntaxError.String.raw.await):
(checkModuleSyntaxError.String.raw.await):
(checkModuleSyntaxError.String.raw.async.await):
(SyntaxError.Cannot.declare.named):
* stress/async-await-mozilla.js: Added.
(shouldBe):
(shouldBeAsync):
(shouldThrow):
(shouldThrowAsync):
(assert):
(shouldThrowSyntaxError):
(mozSemantics.async.empty):
(mozSemantics.async.simpleReturn):
(mozSemantics.async.simpleAwait):
(mozSemantics.async.simpleAwaitAsync):
(mozSemantics.async.returnOtherAsync):
(mozSemantics.async.simpleThrower):
(mozSemantics.async.delegatedThrower):
(mozSemantics.async.tryCatch):
(mozSemantics.async.tryCatchThrow):
(mozSemantics.async.wellFinally):
(mozSemantics.async.finallyMayFail):
(mozSemantics.async.embedded.async.inner):
(mozSemantics.async.embedded):
(mozSemantics.async.fib):
(mozSemantics.async.isOdd.async.isEven):
(mozSemantics.async.isOdd):
(mozSemantics.hardcoreFib.async.fib2):
(mozSemantics.namedAsyncExpr.async.simple):
(mozSemantics.async.executionOrder.async.first):
(mozSemantics.async.executionOrder.async.second):
(mozSemantics.async.executionOrder.async.third):
(mozSemantics.async.executionOrder):
(mozSemantics.async.miscellaneous):
(mozSemantics.thrower):
(mozSemantics.async.defaultArgs):
(mozSemantics.shouldThrow):
(mozSemantics):
(mozMethods.X):
(mozMethods.X.prototype.async.getValue):
(mozMethods.X.prototype.setValue):
(mozMethods.X.prototype.async.increment):
(mozMethods.X.prototype.async.getBaseClassName):
(mozMethods.X.async.getStaticValue):
(mozMethods.Y.prototype.async.getBaseClassName):
(mozMethods.Y):
(mozFunctionNameInferrence.async.test):
(mozSyntaxErrors):
* stress/async-await-reserved-word.js: Added.
(assert):
(shouldThrowSyntaxError):
(AsyncFunction.async):
* stress/async_arrow_functions_lexical_arguments_binding.js: Added.
(shouldBe):
(shouldBeAsync):
(shouldThrowAsync):
(noArgumentsArrow2.async):
* stress/async_arrow_functions_lexical_new.target_binding.js: Added.
(shouldBe):
(shouldBeAsync):
(shouldThrowAsync):
(C1):
(C2):
(shouldThrowAsync.async):
* stress/async_arrow_functions_lexical_super_binding.js: Added.
(shouldBe):
(shouldBeAsync):
(BaseClass.prototype.baseClassValue):
(BaseClass.prototype.get property):
(BaseClass):
(ChildClass.prototype.asyncSuperProp):
(ChildClass.prototype.asyncSuperProp2):
(ChildClass):
(ChildClass2):
* stress/async_arrow_functions_lexical_this_binding.js: Added.
(shouldBe):
(shouldBeAsync):
(d.y):
2016-10-28 Csaba Osztrogonác <ossy@webkit.org>
Skip 2 JS stress tests on memory limited devices
https://bugs.webkit.org/show_bug.cgi?id=164125
Unreviewed quick fix to unbreak JSCOnly ARM bots as soon as possible.
* stress/joined-strings-should-not-exceed-max-string-length.js:
* stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js:
2016-10-27 Caitlin Potter <caitp@igalia.com>
[JSC] forbid lexical redeclaration of generator formal parameters
https://bugs.webkit.org/show_bug.cgi?id=163930
Reviewed by Yusuke Suzuki.
* stress/async-await-syntax.js:
* stress/generator-syntax.js:
(testSyntaxError.gen):
(testSyntaxError.arguments):
(testSyntaxError.eval):
* test262.yaml:
2016-10-26 JF Bastien <jfbastien@apple.com>
WebAssembly API: implement Instance
As described in: https://github.com/WebAssembly/design/blob/master/JS.md#webassemblyinstance-objects
- Take ownership of Wasm::Plan's compilation result when successfully creating a JSWebAssemblyModule object.
- Construct a basic Instance with a Module.
- Handle second argument (importObject) of WebAssembly.Instance.
- Add reference text from the spec to WebAssembly.Module's code.
- Expose and test an empty 'exports' ModuleNamespaceObject on WebAssembly.Instance.
The implementation isn't complete yet: it relies on further work for which I've filed bugs.
WebAssembly API: implement Instance
https://bugs.webkit.org/show_bug.cgi?id=163998
Reviewed by Keith Miller.
* wasm/js-api/test_Instance.js: Added.
(EmptyModule): use the Builder, create the simplest Module possible, and create an Instance from it
* wasm/js-api/test_basic_api.js:
(const.c.in.constructorProperties.switch): basic tests of the API
2016-10-26 Mark Lam <mark.lam@apple.com>
JSGenericTypedArrayView::set() should check for exceptions.
https://bugs.webkit.org/show_bug.cgi?id=164007
<rdar://problem/28853775>
Reviewed by Filip Pizlo.
* stress/typed-array-view-set-should-not-crash-on-exception.js: Added.
2016-10-25 Mark Lam <mark.lam@apple.com>
String.prototype.replace() should throw an OutOfMemoryError when using too much memory.
https://bugs.webkit.org/show_bug.cgi?id=163996
<rdar://problem/28263117>
Reviewed by Geoffrey Garen.
* stress/string-prototype-replace-should-throw-out-of-memory-error-when-using-too-much-memory.js: Added.
2016-10-25 Mark Lam <mark.lam@apple.com>
JSStringJoiner::joinedLength() should limit joined string lengths to INT_MAX.
https://bugs.webkit.org/show_bug.cgi?id=163937
<rdar://problem/28642990>
Reviewed by Geoffrey Garen.
* stress/joined-strings-should-not-exceed-max-string-length.js: Added.
2016-10-25 JF Bastien <jfbastien@apple.com>
WebAssembly JS API: simple Module test
https://bugs.webkit.org/show_bug.cgi?id=163963
Reviewed by Filip Pizlo.
* wasm/LowLevelBinary.js:
(export.default.LowLevelBinary.prototype.get return): get the ArrayBuffer
(export.default.LowLevelBinary.prototype.hexdump): Deleted.
(export.default.LowLevelBinary.prototype._maybeGrow): Deleted.
* wasm/js-api/test_Module.js: Added.
(EmptyModule): The most basic module possible
2016-10-25 JF Bastien <jfbastien@apple.com>
WebAssembly JS API: implement Module
This implementation allows us to:
- Syncrhonously create a WebAssembly.Module with a typed array.
- Creates a compilation plan.
- Parse the Module and creates corresponding code.
- Throw WebAssembly.CompileError with mildly helpful [*] error messages on
failure.
Consult the API documentation for expected behavior: https://github.com/WebAssembly/design/blob/master/JS.md#webassemblymodule-constructor
For now the implementation discards the generated code.
The next steps will be:
- Expose a Module's exports.
- Implement WebAssembly.Instance, which allows instantiating and running a
compiled Module.
- Beef up the testing infrastructure under JSTests/wasm so that more complex
modules can be created and tested (instead of writing the bits by hand).
This patch also:
- Adds assert.instanceof in assert.js.
- Refactors Wasm::Parser and friends to accept const uint8_t* as well as a
Vector, to avoid copying when invoked synchronously.
- Remove useless Structure from some of the wasm constructors: they're already
on the JSGlobalObject, visited properly and all.
- Fix off-by-one error in parsing: Parser::parseUInt32 failed if the integer
was exactly at end of file.
[*] On error messages while parsing: I filed https://bugs.webkit.org/show_bug.cgi?id=163919
WebAssembly JS API: implement Module
https://bugs.webkit.org/show_bug.cgi?id=163903
Reviewed by Keith Miller.
* wasm/assert.js: use underscore in name, and remove when exporting to avoid clasing with builtin names
(const._notUndef):
(const._isUndef):
(const._eq):
(const._ge):
(const._throws):
* wasm/js-api/test_basic_api.js: test the WebAssembly.Module API
(const.c.in.constructorProperties.switch):
2016-10-25 Keith Miller <keith_miller@apple.com>
Add trivial Wasm conversion opcodes
https://bugs.webkit.org/show_bug.cgi?id=163950
Reviewed by Filip Pizlo.
This patch differentiates between Wasm opcodes that are trivially mapped to a B3 opcode and
those that are not. Some of the Wasm opcodes that are currently a non-simple opcode will
become simple as we add B3 opcodes for Wasm operations. The remaining opcodes will need to
be added via patchpoints in a later patch.
* wasm/generate-wasmops-header.js:
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.Wasm.inline.bool.isSimple):
* wasm/wasm.json:
2016-10-24 Yusuke Suzuki <utatane.tea@gmail.com>
Arrow functions with concise bodies cannot return regular expressions
https://bugs.webkit.org/show_bug.cgi?id=163162
Reviewed by Filip Pizlo.
* ChakraCore/test/Operators/instanceof.baseline-jsc:
* ChakraCore/test/Regex/nul_character.baseline-jsc:
* ChakraCore/test/es5/Lex_u3.baseline-jsc:
* stress/parse-regexp-as-token.js: Added.
(shouldBe):
2016-10-24 Keith Miller <keith_miller@apple.com>
Wasm should support floating point operations.
https://bugs.webkit.org/show_bug.cgi?id=163770
Reviewed by Michael Saboff.
Add appropriate b3op names for floating point wasm bytecodes, where they exist.
Also, fix some WASM => Wasm in WasmOps.h generator script that I missed
the first time I made the change.
* wasm/generate-wasmops-header.js:
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.WASM.template.typename.Int.inline.bool.isValidOpType): Deleted.
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.WASM.enum.BinaryOpType): Deleted.
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.WASM.enum.UnaryOpType): Deleted.
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.WASM.enum.LoadOpType): Deleted.
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.WASM.enum.StoreOpType): Deleted.
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.WASM.undef.CREATE_ENUM_VALUE.inline.bool.isControlOp): Deleted.
* wasm/wasm.json:
2016-10-21 Saam Barati <sbarati@apple.com>
SpeculativeJIT::compileTryGetById needs to pass in NeedsToSpill along both the cell speculation and untyped speculation path
https://bugs.webkit.org/show_bug.cgi?id=163622
Reviewed by Yusuke Suzuki.
* stress/try-get-by-id-should-spill-registers-dfg.js: Added.
(let.f.createBuiltin):
2016-10-21 Caitlin Potter <caitp@igalia.com>
[JSC] don't crash when arguments to `new Function()` produce unexpected AST
https://bugs.webkit.org/show_bug.cgi?id=163748
Reviewed by Mark Lam.
* stress/regress-163748.js: Added.
(assert):
(shouldThrowSyntaxError):
(GeneratorFunction):
2016-10-20 Keith Miller <keith_miller@apple.com>
Add support for WASM calls
https://bugs.webkit.org/show_bug.cgi?id=161727
Reviewed by Filip Pizlo and Michael Saboff.
Add members of the Call category to the WASMOps special group.
* wasm/generate-wasmops-header.js:
2016-10-20 Yusuke Suzuki <utatane.tea@gmail.com>
[JSC] Drop isEnvironmentRecord type info flag and use JSType information instead
https://bugs.webkit.org/show_bug.cgi?id=163761
Reviewed by Keith Miller.
* modules/string-prototype-module-scope.js: Added.
(shouldBe):
(catch):
(refer):
* stress/string-prototype-scopes-global-lexical-environment-strict.js: Added.
(shouldBe):
(catch):
* stress/string-prototype-scopes-global-lexical-environment.js: Added.
(shouldBe):
(catch):
* stress/string-prototype-scopes-strict.js: Added.
(shouldBe):
(catch):
(try.refer):
(refer):
* stress/string-prototype-scopes.js: Added.
(shouldBe):
(catch):
(try.refer):
(refer):
(object.toString):
(with):
2016-10-20 JF Bastien <jfbastien@apple.com>
WebAssembly API: implement exception constructors properly
- Rename WebAssemblyObject to JSWebAssembly for consistency.
- WebAssembly object now has its own prototype: add WebAssemblyPrototype, and
use it to register JSWebAssembly's function properties through auto-generated
.lut.h, instead of manually.
- The error constructors used to throw (e.g. `new WebAssembly.CompileError()`).
- Register WebAssembly's constructors from the global object, and hold a
reference to their structure and prototype so that invoking the constructor
can use the structure directly from the global object.
- Add a prototype base field to global object creation. Previous ones all had
Object's prototype as their base, but WebAssembly's error constructors have
Error as their base.
- Test for the error object's correctness.
- Add missing #if ENABLE(WEBASSEMBLY)
WebAssembly API: implement exception constructors properly
https://bugs.webkit.org/show_bug.cgi?id=163699
Reviewed by Keith Miller.
* wasm/js-api/test_basic_api.js:
(const.c.in.constructorProperties): more tests
2016-10-20 Caitlin Potter <caitp@igalia.com>
[JSC] disallow references to `await` in AsyncFunction formal parameters
https://bugs.webkit.org/show_bug.cgi?id=163694
Reviewed by Saam Barati.
* stress/async-await-syntax.js:
2016-10-20 Keith Miller <keith_miller@apple.com>
Invalid assertion in arguments elimination
https://bugs.webkit.org/show_bug.cgi?id=163740
<rdar://problem/27911462>
Reviewed by Michael Saboff.
* stress/direct-arguments-osr-entry.js: Added.
(foo.):
(foo):
2016-10-20 Caitlin Potter <caitp@igalia.com>
[JSC] throw TypeError when constructing dynamically created JSGeneratorFunction
https://bugs.webkit.org/show_bug.cgi?id=163714
Reviewed by Mark Lam.
Add missing test coverage that dynamically created
JSGeneratorFunctions can not be constructed.
* stress/generator-function-constructor.js:
(shouldThrow):
2016-10-19 JF Bastien <jfbastien@apple.com>
JavaScript WebAssembly API: baby steps
- Expand WebAssembly constructors into their own files. This requires a lot of
boilerplate, as well as adding the .lut.h files. All of the
JSWebAssembly*.{h,cpp}, as well as Constructor and Prototype files, are
currently the same between the 4 specified WebAssembly constructors. It'll be
easy to implement individual functions on constructed objects as per the
spec, and have each of these files diverge. The error constructors are also
similar, except that their instance derives from ErrorInstance.
- Use constructor macro when initializing the global object.
- Dramatically improve testing of the WebAssembly API by checking for
properties specified in the spec [*].
- Clean up assert.js' exception testing.
- Fix a copy-paste bug in wasm.json: floating-point const return values were
swapped.
[*] https://github.com/WebAssembly/design/blob/master/JS.md
Implement more of the JavaScript WebAssembly API
https://bugs.webkit.org/show_bug.cgi?id=163571
Reviewed by Keith Miller.
* wasm/assert.js:
(export.const.isUndef): add this useful helper
(export.const.throws): fold other throw checks into this one, and check message as well
* wasm/js-api/test_basic_api.js:
(const.checkOwnPropertyDescriptor): check own property descriptor follows the spec
* wasm/self-test/test_BuilderJSON.js:
(const.assertOpThrows): use new assert API
(CheckedOpcodeArgumentsTooMany): ditto
(CheckedOpcodeArgumentsNotEnough): ditto
(CallInvalid): ditto
(I32ConstInvalid): ditto
(F32ConstInvalid): ditto (and this caugth the JSON copy-paste bug)
(F64ConstInvalid): ditto
* wasm/self-test/test_LowLevelBinary_varint.js: use new assert API
* wasm/self-test/test_LowLevelBinary_varuint.js: use new assert API
* wasm/utilities.js: add "global" object, used in basic API test (to access global.WebAssembly).
* wasm/wasm.json: fix copy-paste
2016-10-19 Caitlin Potter <caitp@igalia.com>
[JSC] forbid "use strict" directive in generator functions with non-simple parameters
https://bugs.webkit.org/show_bug.cgi?id=163683
Reviewed by Geoffrey Garen.
Update various generator*-non-simple-param.js tests to be passing.
* test262.yaml:
2016-10-18 Mark Lam <mark.lam@apple.com>
Invoking Object.prototype.__proto__ accessors directly should throw a TypeError.
https://bugs.webkit.org/show_bug.cgi?id=154377
<rdar://problem/27330808>
Reviewed by Filip Pizlo and Saam Barati.
* stress/object-prototype-proto-accessors-should-throw-on-undefined-this.js: Added.
2016-10-18 Keith Miller <keith_miller@apple.com>
GetByVal to GetById conversion in the DFG is incorrect for getters with control flow
https://bugs.webkit.org/show_bug.cgi?id=163629
Reviewed by Yusuke Suzuki.
* stress/get-by-val-to-id-with-getter.js: Added.
(foo):
(o.get hello):
2016-10-15 Filip Pizlo <fpizlo@apple.com>
DFG and FTL should be able to use DirectCall ICs when they proved the callee or its executable
https://bugs.webkit.org/show_bug.cgi?id=163371
Reviewed by Geoffrey Garen and Saam Barati.
Add microbenchmarks for all of the cases that this patch optimizes.
* microbenchmarks/direct-call-arity-mismatch.js: Added.
(foo):
(bar):
* microbenchmarks/direct-call.js: Added.
(foo):
(bar):
* microbenchmarks/direct-construct-arity-mismatch.js: Added.
(Foo):
(bar):
* microbenchmarks/direct-construct.js: Added.
(Foo):
(bar):
* microbenchmarks/direct-tail-call-arity-mismatch.js: Added.
(foo):
(bar):
* microbenchmarks/direct-tail-call-inlined-caller-arity-mismatch.js: Added.
(foo):
(bar):
(baz):
* microbenchmarks/direct-tail-call-inlined-caller.js: Added.
(foo):
(bar):
(baz):
* microbenchmarks/direct-tail-call.js: Added.
(foo):
(bar):
2016-10-18 Caitlin Potter <caitp@igalia.com>
[JSC] ES6 Method functions should not have prototype
https://bugs.webkit.org/show_bug.cgi?id=162530
Reviewed by Saam Barati.
Fix test262 expectations about MethodDefinitions
* ChakraCore/test/strict/05.arguments_sm.baseline-jsc:
* stress/reflect-set.js:
* test262.yaml:
2016-10-17 Keith Miller <keith_miller@apple.com>
Add support for WASM Memory.
https://bugs.webkit.org/show_bug.cgi?id=161710
Reviewed by Geoffrey Garen.
Add store and load opcodes to wasm.json. Additionally, add new
enums for those opcodes in the generator.
* stress/wasm/generate-wasmops-header.js:
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.WASM.enum.LoadOpType):
(const.template.pragma.once.ENABLE.WEBASSEMBLY.include.cstdint.namespace.JSC.namespace.WASM.enum.StoreOpType):
2016-10-17 Saam Barati <sbarati@apple.com>
Add more tests for the double->String conversion in ValueAdd constant folding
https://bugs.webkit.org/show_bug.cgi?id=163517
Reviewed by Yusuke Suzuki.
* microbenchmarks/string-add-constant-folding.js:
(test):
2016-10-17 JF Bastien <jfbastien@apple.com>
WebAssembly JS API: implement basic stub
Implement the global WebAssembly JavaScript object, and its constructor +
function properties as described in:
https://github.com/WebAssembly/design/blob/master/JS.md
These don't do anything at the moment, the parent bug will take care of adding
more functionality and associated tests.
WebAssembly JS API: implement basic stub
https://bugs.webkit.org/show_bug.cgi?id=163404
Reviewed by Keith Miller.
* wasm.yaml:
* wasm/js-api/test_basic_api.js: Added.
(const.f.of.functionProperties.WebAssembly.f.undefined.throw.new.Error.Couldn.const.c.of.constructorProperties.WebAssembly.c.undefined.throw.new.Error.Couldn):
(const.c.of.constructorProperties.catch):
2016-10-17 Yusuke Suzuki <utatane.tea@gmail.com>
[DOMJIT] Use DOMJIT::Patchpoint in IC
https://bugs.webkit.org/show_bug.cgi?id=163223
Reviewed by Saam Barati.
* stress/domjit-exception-ic.js: Added.
(shouldBe):
(access):
* stress/domjit-exception.js: Added.
(shouldBe):
(access):
* stress/domjit-getter-complex-with-incorrect-object.js: Added.
(shouldThrow):
(access):
(i.shouldThrow):
* stress/domjit-getter-complex.js: Added.
(shouldBe):
(access):
* stress/domjit-getter-try-catch-getter-as-get-by-id-register-restoration.js: Added.
(assert):
(bar):
(foo):
2016-10-15 Saam Barati <sbarati@apple.com>
Assertion failed under operationToLowerCase with a rope with zero length
https://bugs.webkit.org/show_bug.cgi?id=163314
Reviewed by Mark Lam.
* stress/to-lower-case-intrinsic-on-empty-rope.js: Added.
(assert):
(returnRope.helper):
(returnRope):
(lower):
2016-10-14 Benjamin Poulain <bpoulain@apple.com>
[JSC] op_negate should with any type
https://bugs.webkit.org/show_bug.cgi?id=162587
Reviewed by Saam Barati.
* stress/arith-abs-to-arith-negate-range-optimizaton.js: Added.
Cover OSR Exits when converting Math.abs() into ArithNegate.
* stress/arith-negate-on-various-types.js: Added.
Cover ArithNegate with all types.
2016-10-14 JF Bastien <jfbastien@apple.com>
Basic WebAssembly testing
Create a small DSL in JavaScript which can build WebAssembly binary modules based on the JSON description of the format as described in:
https://github.com/WebAssembly/design/blob/master/BinaryEncoding.md
This DSL can then be used to write small text description of valid and invalid WebAssembly binaries, making testing the JSC implementation much easier.
Details and example in README.md.
Basic WebAssembly testing
https://bugs.webkit.org/show_bug.cgi?id=163267
Reviewed by Keith Miller.
* stress/wasm/wasm.json: Removed.
* wasm.yaml: Added.
* wasm/Builder.js: Added.
(const._isValidValue):
(const._BuildWebAssemblyBinary):
(export.default.Builder):
(export.default.Builder.prototype.setChecked):
(export.default.Builder.prototype.setPreamble):
(export.default.Builder.prototype._registerSectionBuilders.switch.case.string_appeared_here.this.section):
(export.default.Builder.prototype._registerSectionBuilders.this.Unknown):
(export.default.Builder.prototype._registerSectionBuilders):
(export.default.Builder.prototype._addSection):
(export.default.Builder.prototype.optimize):
(export.default.Builder.prototype.json):
(export.default.Builder.prototype.AsmJS):
(export.default.Builder.prototype.WebAssembly):
* wasm/LowLevelBinary.js: Added.
(const._getterRangeCheck):
(const._hexdump):
(export.default.LowLevelBinary):
(export.default.LowLevelBinary.prototype.newPatchable):
(export.default.LowLevelBinary.prototype.hexdump):
(export.default.LowLevelBinary.prototype._maybeGrow):
(export.default.LowLevelBinary.prototype._push8):
(export.default.LowLevelBinary.prototype.uint8):
(export.default.LowLevelBinary.prototype.uint16):
(export.default.LowLevelBinary.prototype.uint32):
(export.default.LowLevelBinary.prototype.varuint):
(export.default.LowLevelBinary.prototype.varint):
(export.default.LowLevelBinary.prototype.varuint7):
(export.default.LowLevelBinary.prototype.string):
(export.default.LowLevelBinary.prototype.getSize):
(export.default.LowLevelBinary.prototype.getUint8):
(export.default.LowLevelBinary.prototype.getUint16):
(export.default.LowLevelBinary.prototype.getUint32):
(export.default.LowLevelBinary.prototype.getVaruint):
(export.default.LowLevelBinary.prototype.getVarint):
(export.default.LowLevelBinary.prototype.getVaruint7):
(export.default.LowLevelBinary.prototype.getString):
(PatchableLowLevelBinary):
(PatchableLowLevelBinary.prototype._push8):
(PatchableLowLevelBinary.prototype.apply):
* wasm/README.md: Added.
* wasm/WASM.js: Added.
* wasm/assert.js: Added.
(export.const.notUndef):
(export.const.eq):
(export.const.ge):
(export.const.throwsError):
(export.const.throwsRangeError):
* wasm/generate-wasmops-header.js: Renamed from JSTests/stress/wasm/generate-wasmops-header.js.
* wasm/self-test/test_BuilderJSON.js: Added.
(const.assertOpThrows):
(EmptyModule):
(CustomMagicNumber):
(CustomVersion):
(CustomSection):
(CustomSectionAllBytes):
(CustomSectionInvalidByte):
(TwoCustomSections):
(EmptyCodeSection):
(CodeSectionWithEmptyFunction):
(CodeSectionWithEmptyFunctionWithParameters):
(InvalidFunctionParameters):
(SimpleFunction):
(TwoSimpleFunctions):
(TwoBuildersAtTheSameTime):
(CheckedOpcodeArgumentsTooMany):
(CheckedOpcodeArgumentsNotEnough):
(CallNoArguments):
(CallInvalid):
(I32ConstInvalid):
(F32ConstInvalid):
(F64ConstInvalid):
(CallManyFromStack):
(OpcodeAdd):
(OpcodeUnreachable):
(OpcodeUnreachableCombinations):
(OpcodeSelect):
* wasm/self-test/test_BuilderWebAssembly.js: Added.
(EmptyModule):
(CustomSection):
(Basic):
* wasm/self-test/test_LowLevelBinary_encode.js: Added.
* wasm/self-test/test_LowLevelBinary_string.js: Added.
* wasm/self-test/test_LowLevelBinary_uint16.js: Added.
* wasm/self-test/test_LowLevelBinary_uint32.js: Added.
* wasm/self-test/test_LowLevelBinary_uint8.js: Added.
* wasm/self-test/test_LowLevelBinary_varint.js: Added.
* wasm/self-test/test_LowLevelBinary_varuint.js: Added.
* wasm/self-test/test_LowLevelBinary_varuint7.js: Added.
* wasm/self-test/test_WASM.js: Added.
* wasm/test.sh: Added.
* wasm/utilities.js: Added.
(const._read.filename.switch):
(const._load.filename.switch):
(const._json.filename.switch):
* wasm/wasm.json: Added.
2016-10-14 Joseph Pecoraro <pecoraro@apple.com>
test262: @isConstructor incorrectly thinks Math.cos is a constructor
https://bugs.webkit.org/show_bug.cgi?id=163437
Reviewed by Saam Barati.
* stress/is-constructor.js: Added.
(assert):
(prototype.assert):
New test to cover the @isConstructor builtin.
* test262.yaml:
Test now passes.
2016-10-14 Ryan Haddad <ryanhaddad@apple.com>
Unreviewed, rolling out r207322.
This change caused JSC test failures
Reverted changeset:
"Fix Array.prototype.splice ES6 compliance."
https://bugs.webkit.org/show_bug.cgi?id=163372
http://trac.webkit.org/changeset/207322
2016-10-14 Mark Lam <mark.lam@apple.com>
JSON.parse should not modify frozen objects.
https://bugs.webkit.org/show_bug.cgi?id=163430
Reviewed by Saam Barati.
* stress/json-parse-on-frozen-object.js: Added.
2016-10-14 Joseph Pecoraro <pecoraro@apple.com>
test262: Failure with RegExp.prototype.compile when pattern is undefined
https://bugs.webkit.org/show_bug.cgi?id=163431
Reviewed by Yusuke Suzuki.
* test262.yaml:
2016-10-13 Joseph Pecoraro <pecoraro@apple.com>
Exception message for expressions with multiple bracket accesses is inconsistent / incorrect
https://bugs.webkit.org/show_bug.cgi?id=163426
Reviewed by Geoffrey Garen.
* ChakraCore/test/Error/CallNonFunction_3.baseline-jsc:
* ChakraCore/test/Object/null.baseline-jsc:
* stress/exception-in-to-property-key-should-be-handled-early.js:
Better exception messages.
2016-10-13 Mark Lam <mark.lam@apple.com>
Fix Array.prototype.splice ES6 compliance.
https://bugs.webkit.org/show_bug.cgi?id=163372
Reviewed by Geoffrey Garen and Yusuke Suzuki.
* stress/array-splice-on-frozen-object.js: Added.
2016-10-12 Keith Miller <keith_miller@apple.com>
Handle non-function, non-undefined comparator in Array.prototype.sort
https://bugs.webkit.org/show_bug.cgi?id=163085
Reviewed by Yusuke Suzuki.
* ChakraCore/test/Array/array_sort.baseline-jsc:
* stress/array-sort-bad-comparator.js: Added.
(test):
2016-10-12 Mark Lam <mark.lam@apple.com>
Array.prototype.slice should not modify frozen objects.
https://bugs.webkit.org/show_bug.cgi?id=163338
Reviewed by Filip Pizlo.
* stress/array-slice-on-frozen-object.js: Added.
2016-10-11 Mark Lam <mark.lam@apple.com>
Array.prototype.concat should not modify frozen objects.
https://bugs.webkit.org/show_bug.cgi?id=163302
Reviewed by Filip Pizlo.
* stress/array-concat-on-frozen-object.js: Added.
2016-10-11 Saam Barati <sbarati@apple.com>
ValueAdd should be constant folded if the operands are constant String,Primitive or Primitive,String
https://bugs.webkit.org/show_bug.cgi?id=163182
Reviewed by Filip Pizlo.
* microbenchmarks/string-add-constant-folding.js: Added.
(assert):
(runTests):
(add):
(test):
2016-10-07 Mark Lam <mark.lam@apple.com>
Object.freeze() and seal() should throw if [[PreventExtensions]]() fails.
https://bugs.webkit.org/show_bug.cgi?id=163160
Reviewed by Saam Barati.
* stress/object-freeze-with-proxy-preventExtensions.js: Added.
* stress/object-seal-with-proxy-preventExtensions.js: Added.
2016-10-05 Yusuke Suzuki <utatane.tea@gmail.com>
[DOMJIT] Add initial CheckDOM and CallDOM implementations
https://bugs.webkit.org/show_bug.cgi?id=162941
Reviewed by Filip Pizlo.
* stress/domjit-getter-poly.js: Added.
(shouldBe):
(access):
* stress/domjit-getter-proto.js: Added.
(shouldBe):
(access):
* stress/domjit-getter-super-poly.js: Added.
(shouldBe):
(access):
* stress/domjit-getter.js: Added.
(shouldBe):
(access):
2016-10-04 Saam Barati <sbarati@apple.com>
String.prototype.toLowerCase should be a DFG/FTL intrinsic
https://bugs.webkit.org/show_bug.cgi?id=162887
Reviewed by Filip Pizlo and Yusuke Suzuki.
* microbenchmarks/to-lower-case.js: Added.
(assert):
(foo):
(bar):
* stress/to-lower-case.js: Added.
(assert):
(foo):
2016-10-04 JF Bastien <jfbastien@apple.com>
WebAssembly: handle a few corner cases
https://bugs.webkit.org/show_bug.cgi?id=162884
Reviewed by Keith Miller.
* stress/wasm/generate-wasmops-header.js:
(const.opcodeIterator): max opcode value
2016-10-03 JF Bastien <jfbastien@apple.com>
Auto-generate WASMOps.h, share with testing JSON file
https://bugs.webkit.org/show_bug.cgi?id=162870
Reviewed by Keith Miller.
* stress/wasm/to-c++.js: Added. Generates WASMOps.h, siilar to the current one but with more data.
(const.opcode_iterator):
(opcode_macroizer):
* stress/wasm/wasm.json: Added. Data from 0xC binary format version.
2016-10-03 Saam Barati <sbarati@apple.com>
MapHash should speculate on the type of its child node
https://bugs.webkit.org/show_bug.cgi?id=161922
Reviewed by Filip Pizlo.
* microbenchmarks/map-key-well-typed.js: Added.
(assert):
(intKey):
(doubleKey):
(objectKey):
(stringKey):
(booleanKey):
(symbolKey):
(cellKey):
(assert.doubleKey):
(assert.booleanKey):
2016-10-03 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] GeneratorFunction (a.k.a. GeneratorWrapperFunction)'s prototype object does not have constructor property
https://bugs.webkit.org/show_bug.cgi?id=162849
Reviewed by Geoffrey Garen.
* test262.yaml:
2016-10-01 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] Align attributes of Generator related properties to spec
https://bugs.webkit.org/show_bug.cgi?id=162839
Reviewed by Saam Barati.
* test262.yaml:
2016-10-01 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] GeneratorFunction constructor should instantiate generator function
https://bugs.webkit.org/show_bug.cgi?id=162838
Reviewed by Saam Barati.
* stress/generator-function-constructor-is-subclassible.js: Added.
(shouldBe):
(GeneratorFunction):
(prototype.hello):
* stress/generator-function-constructor.js:
* test262.yaml:
2016-09-30 Saam Barati <sbarati@apple.com>
Arrow functions should not allow duplicate parameter names
https://bugs.webkit.org/show_bug.cgi?id=162741
Reviewed by Filip Pizlo.
* test262.yaml:
2016-09-30 Saam Barati <sbarati@apple.com>
Make some microbenchmarks run for less time.
Rubber stamped by Filip Pizlo.
* microbenchmarks/bound-function-construction-performance.js:
(foo):
* microbenchmarks/getter-richards-try-catch.js:
2016-09-29 Joseph Pecoraro <pecoraro@apple.com>
Arrow functions do not infer name from computed property but normal functions do
https://bugs.webkit.org/show_bug.cgi?id=162720
Reviewed by Saam Barati.
* stress/inferred-names.js:
2016-09-29 Mark Lam <mark.lam@apple.com>
Break some slow running tests into smaller bits so they don't time out.
https://bugs.webkit.org/show_bug.cgi?id=162743
Reviewed by Keith Miller.
The following tests have shown to be slow running:
op_div.js
op_lshift.js
op_mod.js
op_mul.js
op_rshift.js
op_sub.js
op_urshift
These tests auto-generate permutations of values to apply to binary operations.
They also test the operations with 3 permutations of value types:
1. VarVar - both operands variables
2. VarConst - variable operand 1, constant / literal operand 2
3. ConstVar - constant / literal operand 1, variable operand 2
We can prevent these tests from timing out by breaking each up to only run 1 of
the 3 permutations of value types.
* stress/op_div-ConstVar.js: Added.
* stress/op_div-VarConst.js: Added.
* stress/op_div-VarVar.js: Copied from JSTests/stress/op_div.js.
(o1.valueOf): Deleted.
* stress/op_div.js: Removed.
* stress/op_lshift-ConstVar.js: Added.
* stress/op_lshift-VarConst.js: Added.
* stress/op_lshift-VarVar.js: Copied from JSTests/stress/op_lshift.js.
(o1.valueOf): Deleted.
* stress/op_lshift.js: Removed.
* stress/op_mod-ConstVar.js: Added.
* stress/op_mod-VarConst.js: Added.
* stress/op_mod-VarVar.js: Copied from JSTests/stress/op_mod.js.
(o1.valueOf): Deleted.
* stress/op_mod.js: Removed.
* stress/op_mul-ConstVar.js: Added.
* stress/op_mul-VarConst.js: Added.
* stress/op_mul-VarVar.js: Copied from JSTests/stress/op_mul.js.
(o1.valueOf): Deleted.
* stress/op_mul.js: Removed.
* stress/op_rshift-ConstVar.js: Added.
* stress/op_rshift-VarConst.js: Added.
* stress/op_rshift-VarVar.js: Copied from JSTests/stress/op_rshift.js.
(o1.valueOf): Deleted.
* stress/op_rshift.js: Removed.
* stress/op_sub-ConstVar.js: Added.
* stress/op_sub-VarConst.js: Added.
* stress/op_sub-VarVar.js: Copied from JSTests/stress/op_sub.js.
(o1.valueOf): Deleted.
* stress/op_sub.js: Removed.
* stress/op_urshift-ConstVar.js: Added.
* stress/op_urshift-VarConst.js: Added.
* stress/op_urshift-VarVar.js: Copied from JSTests/stress/op_urshift.js.
(o1.valueOf): Deleted.
* stress/op_urshift.js: Removed.
* stress/resources/binary-op-values.js: Added.
(o1.valueOf):
2016-09-29 Joseph Pecoraro <pecoraro@apple.com>
test262: class and function names should be inferred in assignment
https://bugs.webkit.org/show_bug.cgi?id=146262
Reviewed by Saam Barati.
* stress/arrowfunction-name.js: Added.
Quick tests for arrow function names.
* stress/inferred-names.js: Added.
General test for inferred function names.
* test262.yaml:
Pass many tests checking inferred function names.
2016-09-29 Saam Barati <sbarati@apple.com>
We don't properly propagate non-simple-parameter-list when parsing a setter
https://bugs.webkit.org/show_bug.cgi?id=160483
Reviewed by Joseph Pecoraro.
* test262.yaml:
2016-09-28 Saam Barati <sbarati@apple.com>
stringProtoFuncRepeatCharacter will return `null` when it should not
https://bugs.webkit.org/show_bug.cgi?id=161944
Reviewed by Yusuke Suzuki.
* stress/pad-start-calls-repeat-character-with-double.js: Added.
(logLinesWithContext):
2016-09-27 Filip Pizlo <fpizlo@apple.com>
B3::lowerMacros forgets to before->updatePredecessorsAfter() when lowering ChillMod on ARM64
https://bugs.webkit.org/show_bug.cgi?id=162644
Reviewed by Keith Miller.
* stress/chill-mod-chill-mod.js: Added.
(foo):
2016-09-26 Csaba Osztrogonác <oszi@inf.u-szeged.hu>
Skip stress/string-joining-long-strings-should-not-crash.js on memory limited devices
https://bugs.webkit.org/show_bug.cgi?id=162386
Unreviewed, relanding r206317 after typo fix.
* stress/string-joining-long-strings-should-not-crash.js:
2016-09-24 Caitlin Potter <caitp@igalia.com>
[JSTests] fix test262 expectations following r206333
https://bugs.webkit.org/show_bug.cgi?id=162533
Reviewed by Yusuke Suzuki.
* test262.yaml:
2016-09-23 Caitlin Potter <caitp@igalia.com>
[JSC] Implement parsing of Async Functions
https://bugs.webkit.org/show_bug.cgi?id=161409
Reviewed by Yusuke Suzuki.
* stress/async-await-syntax.js: Added.
(testSyntax):
(testSyntaxError):
(testTopLevelAsyncAwaitSyntaxSloppyMode.testSyntax):
(testTopLevelAsyncAwaitSyntaxSloppyMode):
(testTopLevelAsyncAwaitSyntaxStrictMode):
(testTopLevelAsyncAwaitSyntaxStrictMode.testSyntax):
(testNestedAsyncAwaitSyntax.async):
(testNestedAsyncAwaitSyntax.foo):
(testTopLevelAsyncAwaitSyntaxSloppyMode.testSyntaxError):
2016-09-23 Ryan Haddad <ryanhaddad@apple.com>
Unreviewed, rolling out r206317.
This change caused timeouts on El Capitan Release JSC tests
Reverted changeset:
"Skip stress/string-joining-long-strings-should-not-crash.js
on memory limited devices"
https://bugs.webkit.org/show_bug.cgi?id=162386
http://trac.webkit.org/changeset/206317
2016-09-23 Csaba Osztrogonác <ossy@webkit.org>
Skip mozilla-tests.yaml/js1_5/Array/regress-157652 on memory limited devices
https://bugs.webkit.org/show_bug.cgi?id=162381
Reviewed by Mark Lam.
* mozilla/mozilla-tests.yaml:
2016-09-23 Csaba Osztrogonác <ossy@webkit.org>
Skip stress/string-joining-long-strings-should-not-crash.js on memory limited devices
https://bugs.webkit.org/show_bug.cgi?id=162386
Reviewed by Mark Lam.
* stress/string-joining-long-strings-should-not-crash.js:
2016-09-22 Benjamin Poulain <bpoulain@apple.com>
[JSC] Use an inline cache to generate op_negate
https://bugs.webkit.org/show_bug.cgi?id=162371
Reviewed by Saam Barati.
* stress/op-negate-inline-cache.js: Added.
2016-09-22 Mark Lam <mark.lam@apple.com>
Array.prototype.join should do overflow checks on string joins.
https://bugs.webkit.org/show_bug.cgi?id=162459
Reviewed by Saam Barati.
* stress/array-join-on-strings-need-overflow-checks.js: Added.
(assert):
(catch):
2016-09-22 Joseph Pecoraro <pecoraro@apple.com>
test262: Function length should be number of parameters before parameters with default values
https://bugs.webkit.org/show_bug.cgi?id=162377
Reviewed by Saam Barati.
* stress/es6-default-parameters.js:
Add our own tests for function lengths with default parameters.
* test262.yaml:
We now pass all dflt-length tests.
2016-09-20 Benjamin Poulain <bpoulain@apple.com>
[JSC] Do not use EagerRun on tests counting recompilation
https://bugs.webkit.org/show_bug.cgi?id=162248
Reviewed by Geoffrey Garen.
This patch adds defaultNoEagerRun to all the tests
for which recompilation is the symptom of a bug.
The reason is that an OSR Exit can be unrelated to the tested
nodes when we are running in Eager mode.
* stress/arith-abs-on-various-types.js:
* stress/arith-ceil-on-various-types.js:
* stress/arith-clz32-on-various-types.js:
* stress/arith-cos-on-various-types.js:
* stress/arith-floor-on-various-types.js:
* stress/arith-fround-on-various-types.js:
* stress/arith-log-on-various-types.js:
* stress/arith-round-on-various-types.js:
* stress/arith-sin-on-various-types.js:
* stress/arith-sqrt-on-various-types.js:
* stress/arith-tan-on-various-types.js:
* stress/arith-trunc-on-various-types.js:
* stress/compare-strict-eq-on-various-types.js:
(testAllTypesCall):
The value 2 came from the other tests.
CompareStrictEq supports many more cases, the worst case
is bool->int->int52->number->polymorphic.
2016-09-20 Filip Pizlo <fpizlo@apple.com>
Make MarkedBlock state tracking support overlapped allocation and marking state
https://bugs.webkit.org/show_bug.cgi?id=161581
Reviewed by Geoffrey Garen.
Add a microbenchmark for why we want to reclaim empty blocks from other allocators.
* microbenchmarks/switching-size-classes.js: Added.
2016-09-20 Saam Barati <sbarati@apple.com>
Unreviewed, added test for x86 32-bit failure for HasOwnProperty node in DFG.
* stress/has-own-property-called-on-non-object.js: Added.
(let.objs):
(new.String):
(foo):
2016-09-20 Yusuke Suzuki <utatane.tea@gmail.com>
[JSC] Add `typeof value === "symbol"` handling to bytecode compiler
https://bugs.webkit.org/show_bug.cgi?id=162253
Reviewed by Sam Weinig.
* microbenchmarks/is-symbol-mixed.js: Added.
(isSymbol):
(i.let.pair.of.list.String):
* microbenchmarks/is-symbol.js: Added.
(isSymbol):
2016-09-19 Saam Barati <sbarati@apple.com>
Make HasOwnProperty faster
https://bugs.webkit.org/show_bug.cgi?id=161708
Reviewed by Geoffrey Garen.
* microbenchmarks/has-own-property-name-cache.js: Added.
(foo):
* stress/has-own-property-cache-basics.js: Added.
(assert):
(foo):
* stress/has-own-property-name-cache-string-keys.js: Added.
(assert):
(foo):
* stress/has-own-property-name-cache-symbol-keys.js: Added.
(assert):
(foo):
* stress/has-own-property-name-cache-symbols-and-strings.js: Added.
(assert):
(foo):
2016-09-19 Benjamin Poulain <bpoulain@apple.com>
[JSC] Make the rounding-related nodes support any type
https://bugs.webkit.org/show_bug.cgi?id=161895
Reviewed by Geoffrey Garen.
* stress/arith-ceil-on-various-types.js: Added.
* stress/arith-floor-on-various-types.js: Added.
* stress/arith-round-on-various-types.js: Added.
* stress/arith-trunc-on-various-types.js: Added.
2016-09-18 Yusuke Suzuki <utatane.tea@gmail.com>
[JSC] Do not need to use defineProperty to define methods for object literals
https://bugs.webkit.org/show_bug.cgi?id=162111
Reviewed by Saam Barati.
* stress/object-literal-methods.js: Added.
(shouldBe):
(throw.new.Error.let.object.get name):
(throw.new.Error):
(shouldBe.let.object.get name):
(shouldBe.let.object.get prototype):
(shouldBe.let.object.get 42):
2016-09-16 Yusuke Suzuki <utatane.tea@gmail.com>
[DFG] Introduce IsCellWithType node and unify IsJSArray, IsRegExpObject and newly added IsProxyObject
https://bugs.webkit.org/show_bug.cgi?id=162000
Reviewed by Filip Pizlo.
* microbenchmarks/is-array-for-array.js: Added.
(isArray):
* microbenchmarks/is-array-for-mixed-case.js: Added.
(isArray):
* microbenchmarks/is-array-for-non-array-object.js: Added.
(isArray):
* microbenchmarks/is-array-for-proxy.js: Added.
(isArray):
(isArray.proxy.throw.new.Error.isArray):
(isArray.proxy.throw.new.Error):
2016-09-16 Yusuke Suzuki <utatane.tea@gmail.com>
Unreviewed, gardening test262 results
Some tests are now passed with JSC, but marked as failed.
* test262.yaml:
2016-09-16 Joseph Pecoraro <pecoraro@apple.com>
test262: Various Constructors length properties should be configurable
https://bugs.webkit.org/show_bug.cgi?id=161998
Reviewed by Saam Barati.
* test262.yaml:
2016-09-15 Commit Queue <commit-queue@webkit.org>
Unreviewed, rolling out r205931.
https://bugs.webkit.org/show_bug.cgi?id=162021
Tests for this change fail on 32-bit JSC bots (Requested by
ryanhaddad on #webkit).
Reverted changeset:
"[JSC] Make the rounding-related nodes support any type"
https://bugs.webkit.org/show_bug.cgi?id=161895
http://trac.webkit.org/changeset/205931
2016-09-15 Joseph Pecoraro <pecoraro@apple.com>
test262: Should be a SyntaxError for duplicate parameter names in function with default parameters
https://bugs.webkit.org/show_bug.cgi?id=162013
Reviewed by Saam Barati.
* stress/es6-default-parameters.js:
* test262.yaml:
2016-09-14 Joseph Pecoraro <pecoraro@apple.com>
ASSERT_NOT_REACHED when using spread inside an array literal with Function.prototype.apply
https://bugs.webkit.org/show_bug.cgi?id=162003
Reviewed by Saam Barati.
* stress/spread-calling.js:
* test262.yaml:
2016-09-14 Michael Saboff <msaboff@apple.com>
YARR doesn't check for invalid flags for literal regular expressions
https://bugs.webkit.org/show_bug.cgi?id=161995
Reviewed by Mark Lam.
New test.
* stress/regress-161995.js: Added.
(testStatic):
(catch):
2016-09-14 Joseph Pecoraro <pecoraro@apple.com>
test262: TypedArray constructors length should be 3 and configurable
https://bugs.webkit.org/show_bug.cgi?id=161955
Reviewed by Mark Lam.
* test262.yaml:
2016-09-14 Benjamin Poulain <bpoulain@apple.com>
[JSC] Make the rounding-related nodes support any type
https://bugs.webkit.org/show_bug.cgi?id=161895
Reviewed by Geoffrey Garen.
* stress/arith-ceil-on-various-types.js: Added.
* stress/arith-floor-on-various-types.js: Added.
* stress/arith-round-on-various-types.js: Added.
* stress/arith-trunc-on-various-types.js: Added.
2016-09-14 Joseph Pecoraro <pecoraro@apple.com>
TaggedTemplateString function calls should emit tail position calls
https://bugs.webkit.org/show_bug.cgi?id=161948
Reviewed by Yusuke Suzuki.
* stress/tail-call-recognize.js:
(runTests):
Ensure a tagged template string function call is tail call.
* test262.yaml:
These now pass.
2016-09-14 Joseph Pecoraro <pecoraro@apple.com>
test262: Array.prototype.slice should always set length
https://bugs.webkit.org/show_bug.cgi?id=161953
Reviewed by Mark Lam.
* test262.yaml:
2016-09-13 JF Bastien <jfbastien@apple.com>
Support jsc shell builtin `read`
https://bugs.webkit.org/show_bug.cgi?id=161662
Reviewed by Keith Miller.
* stress/jsc-read.js: Added.
(test): test `read` and `readFile` shell builtins, in string and binary mode.
2016-09-12 Skachkov Oleksandr <gskachkov@gmail.com>
ES6: Classes: Should be allowed to create a static method with name "arguments"
https://bugs.webkit.org/show_bug.cgi?id=152985
Reviewed by Keith Miller.
* test262.yaml:
2016-09-12 Saam Barati <sbarati@apple.com>
Speed up Function.prototype.bind a bit by making it a builtin
https://bugs.webkit.org/show_bug.cgi?id=161879
Reviewed by Filip Pizlo.
* microbenchmarks/function-bind-inlining.js: Added.
(assert):
(test):
(test2):
(foo):
* microbenchmarks/function-bind-no-inlining.js: Added.
(assert):
(test):
(test2):
(foo):
2016-09-12 Saam Barati <sbarati@apple.com>
HashMapImpl should take into account m_deleteCount in its load factor and it should be able to rehash the table to be smaller
https://bugs.webkit.org/show_bug.cgi?id=161640
Reviewed by Geoffrey Garen.
* microbenchmarks/map-rehash.js: Added.
* stress/map-delete.js: Added.
(assert):
* stress/map-rehash-2.js: Added.
(assert):
* stress/map-rehash.js: Added.
(assert):
2016-09-12 Yusuke Suzuki <utatane.tea@gmail.com>
Unreviewed, fix tests for different libm environments
https://bugs.webkit.org/show_bug.cgi?id=161857
* stress/ftl-arithtan.js:
2016-09-12 Benjamin Poulain <bpoulain@apple.com>
[JSC] Use GetArrayLength for JSArray.length even when the array type is undecided
https://bugs.webkit.org/show_bug.cgi?id=161671
Reviewed by Geoffrey Garen.
* stress/get-array-length-on-undecided.js: Added.
2016-09-12 Yusuke Suzuki <utatane.tea@gmail.com>
[DFG][FTL] Add ArithTan
https://bugs.webkit.org/show_bug.cgi?id=161857
Reviewed by Filip Pizlo.
* microbenchmarks/tan.js: Added.
* stress/arith-tan-on-various-types.js: Added.
(let.validInputTypedTestCases.validInputTestCases.map):
(isIdentical):
(opaqueTanNoArgument):
(testNoArgument):
(opaqueAllTypesTan):
(testAllTypesCall):
(testTangleTypeCall):
(testConstant):
(opaqueTanForSideEffects):
(testSideEffect.let.testObject.valueOf):
(testSideEffect):
(opaqueTanForCSE):
(testCSE.let.testObject.valueOf):
(testCSE):
(opaqueTanForDCE):
(testDCE.let.testObject.valueOf):
(testDCE):
(testException.opaqueTanWithException):
(testException):
* stress/ftl-arithtan.js: Added.
(foo):
2016-09-12 Saam Barati <sbarati@apple.com>
MapHash should do constant folding when it has a constant argument and its legal to hash that value
https://bugs.webkit.org/show_bug.cgi?id=161639
Reviewed by Filip Pizlo.
* microbenchmarks/map-constant-key.js: Added.
(assert):
(test):
(foo):
2016-09-12 Michael Saboff <msaboff@apple.com>
JSC test timeout: ChakraCore.yaml/ChakraCore/test/Bugs/bug56026_trycatch.js.default
https://bugs.webkit.org/show_bug.cgi?id=161863
Reviewed by Saam Barati.
* ChakraCore.yaml:
Disabled Bugs/bug56026_trycatch.js.
2016-09-09 Michael Saboff <msaboff@apple.com>
Unreviewed, rolling r205759 back in with a fix.
The expectation file, JSTests/ChakraCore/test/Lib/tostring.baseline-jsc,
should be named "toString.baseline-jsc".
* ChakraCore/test/Lib/toString.baseline-jsc: Copied from JSTests/ChakraCore/test/Lib/tostring.baseline-jsc.
* ChakraCore/test/Lib/tostring.baseline-jsc: Removed.
2016-09-09 Michael Saboff <msaboff@apple.com>
Disable three flakey Chakra Tests
https://bugs.webkit.org/show_bug.cgi?id=161807
Reviewed by Saam Barati.
* ChakraCore.yaml: Disabled the flakey tests
ChakraCore/test/Array/protoLookup_native.js
ChakraCore/test/LetConst/delete.js
ChakraCore/test/fieldopts/fieldhoist_sideeffect.js
2016-09-08 Saam Barati <sbarati@apple.com>
We should inline operationConvertJSValueToBoolean into JIT code
https://bugs.webkit.org/show_bug.cgi?id=161729
Reviewed by Filip Pizlo.
* stress/value-to-boolean.js: Added.
(assert):
(test1):
(test2):
(test3):
2016-09-08 Mark Lam <mark.lam@apple.com>
REGRESSION (r205569?): 32-bit JSC test timeout: stress/rest-parameter-many-arguments.js.dfg-maximal-flush-validate-no-cjit
https://bugs.webkit.org/show_bug.cgi?id=161756
Reviewed by Saam Barati.
It looks like the 32-bit JSC bot is just too slow at running this test with the
dfg-maximal-flush-validate-no-cjit configuration. We'll try excluding that
configuration.
* stress/rest-parameter-many-arguments.js:
2016-09-08 JF Bastien <jfbastien@apple.com>
Delete older WebAssembly tests
https://bugs.webkit.org/show_bug.cgi?id=161758
Reviewed by Filip Pizlo.
They're not running, rely on the older polyfill prototype, and the older code was deleted in: https://trac.webkit.org/changeset/204180
* stress/wasm-arithmetic-float32.js: Removed.
* stress/wasm-arithmetic-float64.js: Removed.
* stress/wasm-arithmetic-int32.js: Removed.
* stress/wasm-calls.js: Removed.
* stress/wasm-comma.js: Removed.
* stress/wasm-control-flow.js: Removed.
* stress/wasm-globals.js: Removed.
* stress/wasm-linear-memory.js: Removed.
* stress/wasm-locals.js: Removed.
* stress/wasm-relational.js: Removed.
* stress/wasm-type-conversion.js: Removed.
* stress/wasm/arithmetic-float32.wasm: Removed.
* stress/wasm/arithmetic-float64.wasm: Removed.
* stress/wasm/arithmetic-int32.wasm: Removed.
* stress/wasm/calls.wasm: Removed.
* stress/wasm/comma.wasm: Removed.
* stress/wasm/control-flow.wasm: Removed.
* stress/wasm/globals.wasm: Removed.
* stress/wasm/linear-memory.wasm: Removed.
* stress/wasm/locals.wasm: Removed.
* stress/wasm/relational.wasm: Removed.
* stress/wasm/type-conversion.wasm: Removed.
2016-09-08 Per Arne Vollan <pvollan@apple.com>
[Win] Exception fuzz tests fail
https://bugs.webkit.org/show_bug.cgi?id=140928
Reviewed by Mark Lam.
Unskip tests.
* exceptionFuzz.yaml:
2016-09-06 Saam Barati <sbarati@apple.com>
ProxyObject's structure should not have ObjectPrototype as its prototype and it should not have special behavior for intercepting "__proto__"
https://bugs.webkit.org/show_bug.cgi?id=161558
Reviewed by Benjamin Poulain.
* stress/proxy-get-prototype-of.js:
* stress/proxy-set-prototype-of.js:
(let.handler.setPrototypeOf): Deleted.
* stress/proxy-underscore-proto.js: Added.
(assert):
2016-09-06 Saam Barati <sbarati@apple.com>
Make JSMap and JSSet faster
https://bugs.webkit.org/show_bug.cgi?id=160989
Reviewed by Filip Pizlo.
* microbenchmarks/dense-set.js: Added.
(bench):
* microbenchmarks/large-map-iteration-with-additions.js: Added.
(bar):
(foo):
* microbenchmarks/large-map-iteration-with-mutation.js: Added.
(bar):
(foo):
* microbenchmarks/large-map-iteration.js: Added.
(bar):
(foo):
* microbenchmarks/map-get-get-cse.js: Added.
(bar):
(foo):
* microbenchmarks/map-has-get-cse-opportunity.js: Added.
(bar):
(foo):
* microbenchmarks/sparse-set.js: Added.
(bench):
* stress/map-cse-correctness.js: Added.
(assert):
(testHas):
(testGet):
(foo):
* stress/map-iteration.js: Added.
(assert):
(test1):
(test2):
(test3):
(test4):
(test5):
(test6):
(test7):
(test8):
(test9):
(test10):
(test11):
(test12):
(test13):
(test14):
(test15):
(test16):
(test17):
(test18):
2016-09-06 Benjamin Poulain <bpoulain@apple.com>
[JSC] Make ArithClz32 work with Cell arguments
https://bugs.webkit.org/show_bug.cgi?id=161369
Reviewed by Geoffrey Garen.
* stress/arith-clz32-on-various-types.js: Added.
2016-09-06 Commit Queue <commit-queue@webkit.org>
Unreviewed, rolling out r205504.
https://bugs.webkit.org/show_bug.cgi?id=161645
Broke the iOS device build (Requested by ryanhaddad on
#webkit).
Reverted changeset:
"Make JSMap and JSSet faster"
https://bugs.webkit.org/show_bug.cgi?id=160989
http://trac.webkit.org/changeset/205504
2016-09-06 Saam Barati <sbarati@apple.com>
Make JSMap and JSSet faster
https://bugs.webkit.org/show_bug.cgi?id=160989
Reviewed by Filip Pizlo.
* microbenchmarks/dense-set.js: Added.
(bench):
* microbenchmarks/large-map-iteration-with-additions.js: Added.
(bar):
(foo):
* microbenchmarks/large-map-iteration-with-mutation.js: Added.
(bar):
(foo):
* microbenchmarks/large-map-iteration.js: Added.
(bar):
(foo):
* microbenchmarks/map-get-get-cse.js: Added.
(bar):
(foo):
* microbenchmarks/map-has-get-cse-opportunity.js: Added.
(bar):
(foo):
* microbenchmarks/sparse-set.js: Added.
(bench):
* stress/map-cse-correctness.js: Added.
(assert):
(testHas):
(testGet):
(foo):
* stress/map-iteration.js: Added.
(assert):
(test1):
(test2):
(test3):
(test4):
(test5):
(test6):
(test7):
(test8):
(test9):
(test10):
(test11):
(test12):
(test13):
(test14):
(test15):
(test16):
(test17):
(test18):
2016-08-31 Filip Pizlo <fpizlo@apple.com>
Butterflies should be allocated in Auxiliary MarkedSpace instead of CopiedSpace and we should rewrite as much of the GC as needed to make this not a regression
https://bugs.webkit.org/show_bug.cgi?id=160125
Reviewed by Geoffrey Garen and Keith Miller.
Most of the things I did properly covered by existing tests, but I found some simple cases of
unshifting that had sketchy coverage.
* stress/array-storage-array-unshift.js: Added.
* stress/contiguous-array-unshift.js: Added.
* stress/double-array-unshift.js: Added.
* stress/int32-array-unshift.js: Added.
2016-09-02 Michael Saboff <msaboff@apple.com>
Unreviewed fix after importing Chakra test
* ChakraCore.yaml: Skipped ChakraCore/test/UnifiedRegex/crazy.js because the original
test contained tab characters. I removed the tabs before landing. This test depended
on the tab characters and now fails after they were removed.
test.
2016-09-01 Michael Saboff <msaboff@apple.com>
Import Chakra tests to JSC
https://bugs.webkit.org/show_bug.cgi?id=154697
Reviewed by Saam Barati.
Added Chakra tests. All these tests are under Chakra/test. This is the same layout
for tests in the Chakra tree.
Created a ChakraCore.yaml file to be used with run-jsc-stress-tests. This file contains
the tests that are run when the original Chakra runtests.py script is run. That script
is the test driver for *nix platforms and does not attempt to run all tests or all
variations of tests. The runtest.py driver consults rlexe.xml files in each test
subdirectory to determine the test to run, the options to pass to the test and how to
determine pass/fail of the test. With runtests.py as the start, tests that didn't
pass directly where either skipped, with a message describing why or through
adjustments to the test infrastructure, as described below, where made to pass.
The only modification to the test infrastrucutre are:
1) Added simple mapping of Chakra expected exception text to JSC expected text in
test/UnitTestFramework/UnitTestFramework.js. It would make sense to also
map some JSC specific exception text to more generic text for the cases where
that text contains indetifier names or other source specific strings and the
Chakra equivolent exception texts are generic.
2) Created JSC specific expected text files where it is clear that the text work
as expected on JSC but the test output is different. Typically the differences
fall into three categories, different exception output, different output from
toString() of a function, slight numeric differences, and test that rely on
iteration order.
3) Stripped the CR's from the CR-LF line terminations of the files.
No actual test .js files were modified.
* ChakraCore: Added.
* ChakraCore.yaml: Added.
* ChakraCore/CONTRIBUTING.md: Added.
* ChakraCore/LICENSE.txt: Added.
* ChakraCore/README.md: Added.
* ChakraCore/THIRD-PARTY-NOTICES.txt: Added.
* ChakraCore/test: Added this directory and the tests included therein.
2016-09-01 JF Bastien <jfbastien@apple.com>
GetByIdWithThis/GetByValWithThis should have ValueProfiles so that they can predict their result types
https://bugs.webkit.org/show_bug.cgi?id=160922
Reviewed by Keith Miller.
Benchmark GetBy{Id,Val}WithThis in monomorphic and polymorphic uses.
The value profile is used by the calc functions, which do some mild math with the result.
These benchmarks get ~4% faster with value profiling.
* microbenchmarks/super-get-by-id-with-this-monomorphic.js: Added.
(A):
(A.prototype.set value):
(A.prototype.get value):
(B.prototype.set value):
(B.prototype.get value):
(B):
(const.bench):
* microbenchmarks/super-get-by-id-with-this-polymorphic.js: Added.
(A):
(A.prototype.set value):
(A.prototype.get value):
(B.prototype.set value):
(B.prototype.get value):
(B):
(const.bench):
* microbenchmarks/super-get-by-val-with-this-monomorphic.js: Added.
(value):
(A):
(A.prototype.set v):
(A.prototype.get v):
(B.prototype.set v):
(B.prototype.get v):
(B):
(const.bench):
* microbenchmarks/super-get-by-val-with-this-polymorphic.js: Added.
(value):
(A):
(A.prototype.set v):
(A.prototype.get v):
(B.prototype.set v):
(B.prototype.get v):
(B):
(const.bench):
2016-09-01 Benjamin Poulain <bpoulain@apple.com>
arith-abs-on-various-types.js is flaky
Unreviewed.
* stress/arith-abs-on-various-types.js:
Two compilation is too small for the worst case.
Math.abs() can be typed integer->number->untyped if we are very unlucky.
2016-09-01 Filip Pizlo <fpizlo@apple.com>
ObjectAllocationSinkingPhase::insertOSRHintsForUpdate() fails to emit updated hints in some cases
https://bugs.webkit.org/show_bug.cgi?id=161492
Reviewed by Mark Lam.
This bug affected function->activation references but not object->object field references,
because object->object field references are !neededForMaterialization(). So, the object
test always passed but the activation/function test used to always fail. It passes now.
* stress/materialize-activation-referenced-from-phantom-function.js: Added.
(bar):
(inc):
(dec):
(foo):
(test):
* stress/materialize-object-referenced-from-phantom-object.js: Added.
(bar):
(foo):
(test):
2016-08-31 Yusuke Suzuki <utatane.tea@gmail.com>
stress/random-53bit.js.ftl-no-cjit-no-inline-validate sometimes fails
https://bugs.webkit.org/show_bug.cgi?id=161436
Reviewed by Filip Pizlo.
The test checks Math.random() correctly produces 53bit random values.
The test can fail by design, but this should be fairly rare.
However, when introducing, we wrap the `test()` with 1e4 to ensure the FTL compilation, and this
increases the failure rate. By increasing the MAX in the test, we make the failures much more rare case.
And we also add getRandomSeed() and setRandomSeed(seed) JSC shell helpers to dump more useful information
and reproduce the situation easily.
* stress/random-53bit.js:
(test):
2016-08-29 Benjamin Poulain <bpoulain@apple.com>
[JSC] Improve ArithAbs with polymorphic input
https://bugs.webkit.org/show_bug.cgi?id=161286
Reviewed by Saam Barati.
* stress/arith-abs-on-various-types.js: Added.
New tests.
* stress/arith-cos-on-various-types.js:
* stress/arith-fround-on-various-types.js:
* stress/arith-log-on-various-types.js:
* stress/arith-sin-on-various-types.js:
* stress/arith-sqrt-on-various-types.js:
Extend the existing tests to cover the DCE case.
2016-08-26 Benjamin Poulain <benjamin@webkit.org>
[JSC] Implement CompareStrictEq(String, Untyped) in FTL
https://bugs.webkit.org/show_bug.cgi?id=161229
Reviewed by Geoffrey Garen.
* stress/compare-strict-eq-on-various-types.js: Added.
2016-08-26 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] newPromiseCapabilities should check the given argument is constructor
https://bugs.webkit.org/show_bug.cgi?id=161226
Reviewed by Mark Lam.
The arrow function should not be a constructor. So the error should be raised.
* stress/new-promise-capabilities-requires-constructor.js: Added.
(shouldThrow):
2016-08-25 Benjamin Poulain <bpoulain@apple.com>
[JSC] Clean up the abstract interpreter for cos/sin/sqrt/fround/log
https://bugs.webkit.org/show_bug.cgi?id=161181
Reviewed by Geoffrey Garen.
Extend the tests to constants.
Add no-argument cases where needed.
* stress/arith-cos-on-various-types.js:
* stress/arith-fround-on-various-types.js:
* stress/arith-log-on-various-types.js:
* stress/arith-sin-on-various-types.js:
* stress/arith-sqrt-on-various-types.js:
2016-08-25 Yusuke Suzuki <utatane.tea@gmail.com>
[DFG][FTL] Implement ES6 Generators in DFG / FTL
https://bugs.webkit.org/show_bug.cgi?id=152723
Reviewed by Filip Pizlo.
* stress/generator-fib-ftl-and-array.js: Added.
(fib):
* stress/generator-fib-ftl-and-object.js: Added.
(fib):
* stress/generator-fib-ftl-and-string.js: Added.
(fib):
* stress/generator-fib-ftl.js: Added.
(fib):
* stress/generator-frame-empty.js: Added.
(shouldThrow):
(shouldThrow.fib):
* stress/generator-reduced-save-point-put-to-scope.js: Added.
(shouldBe):
(gen):
* stress/generator-transfer-register-beyond-mutiple-yields.js: Added.
(shouldBe):
(gen):
2016-08-25 JF Bastien <jfbastien@apple.com>
TryGetById should have a ValueProfile so that it can predict its output type
https://bugs.webkit.org/show_bug.cgi?id=160921
Reviewed by Saam Barati.
* microbenchmarks/try-get-by-id-basic.js: Added.
(const.check):
(const.bench.f.const.fooPlusBar.createBuiltin):
* microbenchmarks/try-get-by-id-polymorphic.js: Added.
(const.check):
(fooPlusBar.createBuiltin):
(bench):
2016-08-25 Caio Lima <ticaiolima@gmail.com>
NewRegexp should not prevent inlining
https://bugs.webkit.org/show_bug.cgi?id=154808
Reviewed by Geoffrey Garen.
Added test where functions with NewRegExp can be inlined right now.
* stress/new-regex-inline.js: Added.
(assert):
(testRegexpInline):
(toInlineGlobal):
(withRegexp):
(inlineRegexpNotGlobal):
(toInlineRecursive):
(regexpContainsRecursive):
2016-08-24 Benjamin Poulain <benjamin@webkit.org>
[JSC] Make FRound work with any type
https://bugs.webkit.org/show_bug.cgi?id=161129
Reviewed by Geoffrey Garen.
* stress/arith-fround-on-various-types.js: Added.
2016-08-24 Filip Pizlo <fpizlo@apple.com>
Unreviewed, roll out r204901, r204897, r204866, r204856, r204854.
* stress/array-storage-array-unshift.js: Removed.
* stress/contiguous-array-unshift.js: Removed.
* stress/double-array-unshift.js: Removed.
* stress/int32-array-unshift.js: Removed.
2016-08-24 Skachkov Oleksandr <gskachkov@gmail.com>
[ES2016] Allow assignment in for-in head in not-strict mode
https://bugs.webkit.org/show_bug.cgi?id=160955
Reviewed by Saam Barati.
* stress/for-in-tests.js:
(foo):
(boo):
(catch):
2016-08-23 Benjamin Poulain <benjamin@webkit.org>
[JSC] Make ArithLog works with any type
https://bugs.webkit.org/show_bug.cgi?id=161110
Reviewed by Geoffrey Garen.
* stress/arith-log-on-various-types.js: Added.
2016-08-23 Saam Barati <sbarati@apple.com>
JSC should have a "microbenchmarks" directory instead of "regress" directory
https://bugs.webkit.org/show_bug.cgi?id=161096
Rubber stamped by Mark Lam.
* microbenchmarks: Copied from LayoutTests/js/regress/script-tests.
2016-08-23 Keith Miller <keith_miller@apple.com>
%TypedArray%.prototype.slice needs to check that the source and destination have not been detached.
https://bugs.webkit.org/show_bug.cgi?id=161031
<rdar://problem/27937019>
Reviewed by Geoffrey Garen.
* stress/typedarray-slice.js:
(get let):
(get try):
(testSpeciesWithTransferring):
2016-08-22 Filip Pizlo <fpizlo@apple.com>
Butterflies should be allocated in Auxiliary MarkedSpace instead of CopiedSpace and we should rewrite as much of the GC as needed to make this not a regression
https://bugs.webkit.org/show_bug.cgi?id=160125
Reviewed by Geoffrey Garen.
Most of the things I did properly covered by existing tests, but I found some simple cases of
unshifting that had sketchy coverage.
* stress/array-storage-array-unshift.js: Added.
* stress/contiguous-array-unshift.js: Added.
* stress/double-array-unshift.js: Added.
* stress/int32-array-unshift.js: Added.
2016-08-23 Keith Miller <keith_miller@apple.com>
Update/add new test262 tests
https://bugs.webkit.org/show_bug.cgi?id=161098
Reviewed by Saam Barati.
* test262.yaml:
* test262/test/annexB/language/statements/for-in/bare-initializer.js: Added.
* test262/test/annexB/language/statements/for-in/const-initializer.js: Added.
* test262/test/annexB/language/statements/for-in/let-initializer.js: Added.
* test262/test/annexB/language/statements/for-in/nonstrict-initializer.js: Added.
(a):
* test262/test/annenxB/language/statements/for-in/strict-initializer.js: Added.
* test262/test/annexB/language/statements/for-in/var-arraybindingpattern-initializer.js: Added.
* test262/test/annexB/language/statements/for-in/var-objectbindingpattern-initializer.js: Added.
* test262/test/built-ins/AsyncFunction/AsyncFunction-construct.js: Added.
(AsyncFunction.async.foo):
* test262/test/built-ins/AsyncFunction/AsyncFunction-is-extensible.js: Added.
(AsyncFunction.async):
* test262/test/built-ins/AsyncFunction/AsyncFunction-is-subclass.js: Added.
(async.foo):
* test262/test/built-ins/AsyncFunction/AsyncFunction-length.js: Added.
(AsyncFunction.async.foo):
* test262/test/built-ins/AsyncFunction/AsyncFunction-name.js: Added.
(AsyncFunction.async.foo):
* test262/test/built-ins/AsyncFunction/AsyncFunction-prototype.js: Added.
(AsyncFunction.async.foo):
* test262/test/built-ins/AsyncFunction/AsyncFunction.js: Added.
(AsyncFunction.async.foo):
* test262/test/built-ins/AsyncFunction/AsyncFunctionPrototype-is-extensible.js: Added.
(AsyncFunction.async.foo):
* test262/test/built-ins/AsyncFunction/AsyncFunctionPrototype-prototype.js: Added.
(AsyncFunction.async.foo):
* test262/test/built-ins/AsyncFunction/AsyncFunctionPrototype-to-string.js: Added.
(AsyncFunction.async.foo):
* test262/test/built-ins/AsyncFunction/instance-construct.js: Added.
(async.foo):
* test262/test/built-ins/AsyncFunction/instance-has-name.js: Added.
(async.foo):
* test262/test/built-ins/AsyncFunction/instance-length.js: Added.
(async.l0):
(async.l1):
(async.l2):
* test262/test/built-ins/AsyncFunction/instance-prototype-property.js: Added.
(async.foo):
* test262/test/built-ins/AsyncFunction/is-not-a-global.js: Added.
* test262/test/built-ins/DataView/prototype/getFloat32/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/getFloat32/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/getFloat32/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/getFloat64/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/getFloat64/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/getFloat64/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/getInt16/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/getInt16/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/getInt16/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/getInt32/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/getInt32/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/getInt32/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/getInt8/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/getInt8/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/getInt8/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/getUint16/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/getUint16/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/getUint16/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/getUint32/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/getUint32/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/getUint32/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/getUint8/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/getUint8/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/getUint8/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setFloat32/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/setFloat32/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/setFloat32/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setFloat32/index-check-before-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setFloat32/range-check-after-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setFloat64/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/setFloat64/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/setFloat64/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setFloat64/index-check-before-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setFloat64/range-check-after-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setInt16/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/setInt16/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/setInt16/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setInt16/index-check-before-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setInt16/range-check-after-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setInt32/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/setInt32/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/setInt32/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setInt32/index-check-before-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setInt32/range-check-after-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setInt8/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/setInt8/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/setInt8/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setInt8/index-check-before-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setInt8/range-check-after-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setUint16/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/setUint16/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/setUint16/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setUint16/index-check-before-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setUint16/range-check-after-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setUint32/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/setUint32/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/setUint32/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setUint32/index-check-before-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setUint32/range-check-after-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setUint8/detached-buffer-after-toindex-byteoffset.js: Renamed from JSTests/test262/test/built-ins/DataView/prototype/setUint8/detached-buffer-after-integer-byteoffset.js.
* test262/test/built-ins/DataView/prototype/setUint8/detached-buffer-before-outofrange-byteoffset.js:
* test262/test/built-ins/DataView/prototype/setUint8/index-check-before-value-conversion.js:
* test262/test/built-ins/DataView/prototype/setUint8/range-check-after-value-conversion.js:
* test262/test/built-ins/Function/prototype/bind/instance-construct-newtarget-boundtarget-bound.js: Added.
(A):
* test262/test/built-ins/Function/prototype/bind/instance-construct-newtarget-boundtarget.js: Added.
(A):
* test262/test/built-ins/Function/prototype/bind/instance-construct-newtarget-self-new.js: Added.
(A):
* test262/test/built-ins/Function/prototype/bind/instance-construct-newtarget-self-reflect.js: Added.
(A):
* test262/test/built-ins/Function/prototype/toString/AsyncFunction.js: Added.
(async.f):
* test262/test/built-ins/Function/prototype/toString/async-function-declaration.js: Added.
(async.f):
* test262/test/built-ins/Function/prototype/toString/async-function-expression.js: Added.
(let.f.async.f):
* test262/test/built-ins/Function/prototype/toString/async-method.js: Added.
(let.f.async.f):
(let.g.async.string_appeared_here):
* test262/test/built-ins/JSON/parse/reviver-array-define-prop-err.js: Added.
(defineProperty):
* test262/test/built-ins/JSON/parse/reviver-array-delete-err.js: Added.
(deleteProperty):
* test262/test/built-ins/JSON/parse/reviver-array-length-coerce-err.js: Added.
(uncoercible.valueOf):
(get if):
* test262/test/built-ins/JSON/parse/reviver-array-length-get-err.js: Added.
(get if):
* test262/test/built-ins/JSON/parse/reviver-call-err.js: Added.
* test262/test/built-ins/JSON/parse/reviver-get-name-err.js: Added.
(thrower):
* test262/test/built-ins/JSON/parse/reviver-object-define-prop-err.js: Added.
(defineProperty):
* test262/test/built-ins/JSON/parse/reviver-object-delete-err.js: Added.
(deleteProperty):
* test262/test/built-ins/JSON/parse/reviver-object-own-keys-err.js: Added.
(ownKeys):
* test262/test/built-ins/Number/prototype/toExponential/infinity.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/nan.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/prop-desc.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/return-abrupt-tointeger-fractiondigits-symbol.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/return-abrupt-tointeger-fractiondigits.js: Added.
(fd1.valueOf):
(fd2.toString):
* test262/test/built-ins/Number/prototype/toExponential/return-values.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/this-is-0-fractiondigits-is-0.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/this-is-0-fractiondigits-is-not-0.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/this-type-not-number-or-number-object.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/tointeger-fractiondigits.js: Added.
* test262/test/built-ins/Number/prototype/toExponential/undefined-fractiondigits.js: Added.
* test262/test/built-ins/Object/getOwnPropertyDescriptors/duplicate-keys.js:
* test262/test/built-ins/Object/getOwnPropertyDescriptors/proxy-undefined-descriptor.js: Added.
(badProxyHandlers.allowProxyTraps.getOwnPropertyDescriptor):
(badProxyHandlers.allowProxyTraps.ownKeys):
* test262/test/built-ins/Proxy/setPrototypeOf/boolean-trap-result-extensible-target.js: Removed.
(setPrototypeOf): Deleted.
* test262/test/built-ins/Proxy/setPrototypeOf/internals-call-order.js: Added.
(target.new.Proxy.Object.create.isExtensible):
(target.new.Proxy.Object.create.getPrototypeOf):
(target.new.Proxy.Object.create):
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/not-extensible-target-not-same-target-prototype.js:
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/not-extensible-target-same-target-prototype.js:
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/not-extensible-trap-is-false-return-false.js: Removed.
(setPrototypeOf): Deleted.
* test262/test/built-ins/Proxy/setPrototypeOf/return-abrupt-from-get-trap.js: Added.
* test262/test/built-ins/Proxy/setPrototypeOf/return-abrupt-from-isextensible-target.js: Added.
(isExtensible):
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/return-abrupt-from-target-getprototypeof.js: Added.
(getPrototypeOf):
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/return-abrupt-from-trap.js: Renamed from JSTests/test262/test/built-ins/Proxy/setPrototypeOf/return-is-abrupt.js.
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/return-is-abrupt.js:
(setPrototypeOf): Deleted.
* test262/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-false.js: Added.
(isExtensible):
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-true-target-is-extensible.js: Added.
(isExtensible):
(getPrototypeOf):
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable.js:
* test262/test/built-ins/Proxy/setPrototypeOf/trap-is-undefined-or-null.js: Added.
(setPrototypeOf):
* test262/test/built-ins/Proxy/setPrototypeOf/trap-is-undefined.js: Removed.
* test262/test/built-ins/RegExp/lastIndex.js: Added.
* test262/test/built-ins/RegExp/prototype/global/15.10.7.2-1.js: Removed.
* test262/test/built-ins/RegExp/prototype/global/this-val-invalid-obj.js: Added.
(get Object):
* test262/test/built-ins/RegExp/prototype/global/this-val-non-obj.js: Added.
(get Object):
* test262/test/built-ins/RegExp/prototype/global/this-val-regexp-prototype.js: Added.
* test262/test/built-ins/RegExp/prototype/ignoreCase/15.10.7.3-1.js: Removed.
* test262/test/built-ins/RegExp/prototype/ignoreCase/this-val-invalid-obj.js: Added.
(get Object):
* test262/test/built-ins/RegExp/prototype/ignoreCase/this-val-non-obj.js: Added.
(get Object):
* test262/test/built-ins/RegExp/prototype/ignoreCase/this-val-regexp-prototype.js: Added.
* test262/test/built-ins/RegExp/prototype/lastIndex/15.10.7.5-1.js: Removed.
* test262/test/built-ins/RegExp/prototype/lastIndex/15.10.7.5-2.js: Removed.
* test262/test/built-ins/RegExp/prototype/lastIndex/S15.10.7.5_A8.js: Removed.
(__re.hasOwnProperty): Deleted.
(__re.propertyIsEnumerable): Deleted.
(count.0): Deleted.
* test262/test/built-ins/RegExp/prototype/lastIndex/S15.10.7.5_A9.js: Removed.
(__re.hasOwnProperty): Deleted.
(catch): Deleted.
* test262/test/built-ins/RegExp/prototype/multiline/15.10.7.4-1.js: Removed.
* test262/test/built-ins/RegExp/prototype/multiline/this-val-invalid-obj.js: Added.
(get Object):
* test262/test/built-ins/RegExp/prototype/multiline/this-val-non-obj.js: Added.
(get Object):
* test262/test/built-ins/RegExp/prototype/multiline/this-val-regexp-prototype.js: Added.
* test262/test/built-ins/RegExp/prototype/no-regexp-matcher.js: Added.
* test262/test/built-ins/RegExp/prototype/source/15.10.7.1-1.js: Removed.
* test262/test/built-ins/RegExp/prototype/source/this-val-invalid-obj.js: Added.
(get Object):
* test262/test/built-ins/RegExp/prototype/source/this-val-non-obj.js: Added.
(get Object):
* test262/test/built-ins/RegExp/prototype/source/this-val-regexp-prototype.js: Added.
* test262/test/built-ins/RegExp/prototype/source/value-empty.js: Added.
* test262/test/built-ins/RegExp/prototype/source/value-line-terminator.js: Added.
* test262/test/built-ins/RegExp/prototype/source/value-u.js: Added.
* test262/test/built-ins/RegExp/prototype/source/value.js: Added.
* test262/test/built-ins/RegExp/prototype/sticky/this-val-invalid-obj.js: Renamed from JSTests/test262/test/built-ins/RegExp/prototype/sticky/this-invalid-obj.js.
* test262/test/built-ins/RegExp/prototype/sticky/this-val-non-obj.js: Renamed from JSTests/test262/test/built-ins/RegExp/prototype/sticky/this-non-obj.js.
* test262/test/built-ins/RegExp/prototype/sticky/this-val-regexp-prototype.js: Added.
* test262/test/built-ins/RegExp/prototype/sticky/this-val-regexp.js: Renamed from JSTests/test262/test/built-ins/RegExp/prototype/sticky/this-regexp.js.
* test262/test/built-ins/RegExp/prototype/unicode/this-val-invalid-obj.js: Renamed from JSTests/test262/test/built-ins/RegExp/prototype/unicode/this-invald-obj.js.
* test262/test/built-ins/RegExp/prototype/unicode/this-val-non-obj.js: Renamed from JSTests/test262/test/built-ins/RegExp/prototype/unicode/this-non-obj.js.
* test262/test/built-ins/RegExp/prototype/unicode/this-val-regexp-prototype.js: Added.
* test262/test/built-ins/RegExp/prototype/unicode/this-val-regexp.js: Renamed from JSTests/test262/test/built-ins/RegExp/prototype/unicode/this-regexp.js.
* test262/test/built-ins/String/numeric-properties.js: Added.
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/date-is-infinity-throws.js: Added.
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/date-is-nan-throws.js: Added.
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/formatToParts.js: Added.
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/length.js: Added.
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/main.js: Added.
(reduce):
(compareFTPtoFormat):
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/name.js: Added.
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/return-abrupt-tonumber-date.js: Added.
(obj1.valueOf):
(obj2.toString):
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/this-has-not-internal-throws.js: Added.
* test262/test/intl402/DateTimeFormat/prototype/formatToParts/this-is-not-object-throws.js: Added.
* test262/test/intl402/NumberFormat/prototype/formatToParts/formatToParts.js: Added.
* test262/test/intl402/NumberFormat/prototype/formatToParts/length.js: Added.
* test262/test/intl402/NumberFormat/prototype/formatToParts/main.js: Added.
(reduce):
(compareFTPtoFormat):
* test262/test/intl402/NumberFormat/prototype/formatToParts/name.js: Added.
* test262/test/intl402/NumberFormat/prototype/formatToParts/return-abrupt-tonumber.js: Added.
(obj1.valueOf):
(obj2.toString):
* test262/test/intl402/NumberFormat/prototype/formatToParts/this-has-not-internal-throws.js: Added.
* test262/test/intl402/NumberFormat/prototype/formatToParts/this-is-not-object-throws.js: Added.
* test262/test/language/arguments-object/10.6-10-c-ii-2-s.js:
(foo): Deleted.
* test262/test/language/arguments-object/unmapped/via-params-dflt.js: Added.
(dflt):
* test262/test/language/arguments-object/unmapped/via-params-dstr.js: Added.
(dstr):
* test262/test/language/arguments-object/unmapped/via-params-rest.js: Added.
(rest):
* test262/test/language/arguments-object/unmapped/via-strict.js: Renamed from JSTests/test262/test/language/arguments-object/10.6-10-c-ii-2-s.js.
(foo):
* test262/test/language/block-scope/syntax/redeclaration-global/allowed-to-redeclare-function-declaration-with-function-declaration.js:
(f): Deleted.
* test262/test/language/eval-code/direct/super-call-arrow.js: Added.
(catch):
* test262/test/language/eval-code/direct/super-call-fn.js: Added.
(f):
* test262/test/language/eval-code/direct/super-call.js: Added.
(catch):
* test262/test/language/eval-code/direct/super-prop-arrow.js: Added.
(catch):
* test262/test/language/eval-code/direct/super-prop-method.js: Added.
(o.method):
* test262/test/language/eval-code/direct/super-prop.js: Added.
(catch):
* test262/test/language/eval-code/indirect/super-call.js: Added.
(catch):
(try.m):
* test262/test/language/eval-code/indirect/super-prop.js: Added.
(catch):
(try.m):
* test262/test/language/expressions/arrow-function/params-trailing-comma-length.js: Added.
(assert.sameValue):
* test262/test/language/expressions/arrow-function/params-trailing-comma.js: Added.
* test262/test/language/expressions/async-arrow-function/arrow-returns-promise.js: Added.
(p.then):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-NSPL-with-USD.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-arguments-in-formal-parameters.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-await-in-formals-default.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-await-in-formals.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-body-contains-super-call.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-body-contains-super-property.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-duplicate-parameters.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-eval-in-formal-parameters.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-formals-body-duplicate.js: Added.
(async):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-formals-contains-super-call.js: Added.
(async.foo.super):
* test262/test/language/expressions/async-arrow-function/early-errors-arrow-formals-contains-super-property.js: Added.
(async):
* test262/test/language/expressions/async-function/early-errors-expression-NSPL-with-USD.js: Added.
(async):
* test262/test/language/expressions/async-function/early-errors-expression-binding-identifier-arguments.js: Added.
(async.arguments):
* test262/test/language/expressions/async-function/early-errors-expression-binding-identifier-eval.js: Added.
(async.eval):
* test262/test/language/expressions/async-function/early-errors-expression-body-contains-super-call.js: Added.
(async.foo):
* test262/test/language/expressions/async-function/early-errors-expression-body-contains-super-property.js: Added.
(async.foo):
* test262/test/language/expressions/async-function/early-errors-expression-eval-in-formal-parameters.js: Added.
(async.foo):
* test262/test/language/expressions/async-function/early-errors-expression-formals-body-duplicate.js: Added.
(async.foo):
* test262/test/language/expressions/async-function/early-errors-expression-formals-contains-super-call.js: Added.
(async.foo):
* test262/test/language/expressions/async-function/early-errors-expression-formals-contains-super-property.js: Added.
(async.foo):
* test262/test/language/expressions/async-function/early-errors-expression-not-simple-assignment-target.js: Added.
(async.foo):
* test262/test/language/expressions/async-function/expression-returns-promise.js: Added.
(p.async):
* test262/test/language/expressions/async-function/syntax-expression-is-PrimaryExpression.js: Added.
(async.foo):
* test262/test/language/expressions/await/await-BindingIdentifier-in-global.js: Added.
(async.await):
* test262/test/language/expressions/await/await-BindingIdentifier-nested.js: Added.
(async.foo.await):
(async.foo):
* test262/test/language/expressions/await/await-awaits-thenable-not-callable.js: Added.
(async.foo):
* test262/test/language/expressions/await/await-awaits-thenables-that-throw.js: Added.
(thenable.then):
(async.foo):
* test262/test/language/expressions/await/await-awaits-thenables.js: Added.
(thenable.then):
(async.foo):
* test262/test/language/expressions/await/await-in-function.js: Added.
(foo):
* test262/test/language/expressions/await/await-in-generator.js: Added.
(foo):
* test262/test/language/expressions/await/await-in-global.js: Added.
* test262/test/language/expressions/await/await-in-nested-function.js: Added.
(async.foo.bar):
(async.foo):
* test262/test/language/expressions/await/await-in-nested-generator.js: Added.
(async.foo.bar):
(async.foo):
* test262/test/language/expressions/await/await-throws-rejections.js: Added.
(async.foo):
* test262/test/language/expressions/await/early-errors-await-not-simple-assignment-target.js: Added.
(async.foo):
* test262/test/language/expressions/await/no-operand.js: Added.
(async.foo):
* test262/test/language/expressions/await/syntax-await-has-UnaryExpression-with-MultiplicativeExpression.js: Added.
(async.foo):
* test262/test/language/expressions/await/syntax-await-has-UnaryExpression.js: Added.
(async.foo):
* test262/test/language/expressions/call/trailing-comma.js: Added.
(foo):
* test262/test/language/expressions/function/arguments-with-arguments-fn.js: Added.
(f):
* test262/test/language/expressions/function/arguments-with-arguments-lex.js: Added.
(f):
* test262/test/language/expressions/function/params-trailing-comma-arguments.js: Added.
(f1):
(f2):
* test262/test/language/expressions/function/params-trailing-comma-length.js: Added.
(assert.sameValue):
* test262/test/language/expressions/function/params-trailing-comma.js: Added.
* test262/test/language/expressions/generators/arguments-with-arguments-fn.js: Added.
(g):
* test262/test/language/expressions/generators/arguments-with-arguments-lex.js: Added.
(g):
* test262/test/language/expressions/generators/params-trailing-comma-arguments.js: Added.
(f1):
(f2):
* test262/test/language/expressions/generators/params-trailing-comma-length.js: Added.
(assert.sameValue):
* test262/test/language/expressions/generators/params-trailing-comma.js: Added.
* test262/test/language/expressions/object/computed-property-evaluation-order.js: Added.
* test262/test/language/expressions/object/method-definition/async-super-call-body.js: Added.
(sup.method):
(child.async.method):
* test262/test/language/expressions/object/method-definition/async-super-call-param.js: Added.
(sup.method):
(child.async.method.x.super.method):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-NSPL-with-USD.js: Added.
(foo):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-arguments-in-formal-parameters.js: Added.
(async.foo):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-await-in-formals-default.js: Added.
(async.foo):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-await-in-formals.js: Added.
(async.foo):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-body-contains-super-call.js: Added.
(async.foo):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-duplicate-parameters.js: Added.
(async.foo):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-eval-in-formal-parameters.js: Added.
(async.foo):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-formals-body-duplicate.js: Added.
(async.foo):
* test262/test/language/expressions/object/method-definition/early-errors-object-method-formals-contains-super-call.js: Added.
(async.foo.foo.super):
* test262/test/language/expressions/object/method-definition/object-method-returns-promise.js: Added.
(obj.async.method):
* test262/test/language/expressions/object/method-definition/params-trailing-comma-arguments.js: Added.
(obj.f1):
(obj.f2):
* test262/test/language/expressions/object/method-definition/params-trailing-comma-length.js: Added.
(obj.one):
(obj.two):
* test262/test/language/expressions/object/method-definition/params-trailing-comma-rest.js: Added.
(m):
* test262/test/language/expressions/object/method-definition/params-trailing-comma.js: Added.
(one):
(two):
* test262/test/language/global-code/decl-func-dup.js: Renamed from JSTests/test262/test/language/block-scope/syntax/redeclaration-global/allowed-to-redeclare-function-declaration-with-function-declaration.js.
(f):
* test262/test/language/global-code/decl-func.js: Added.
(brandNew):
* test262/test/language/global-code/decl-lex-configurable-global.js: Added.
* test262/test/language/global-code/decl-lex-deletion.js: Added.
(test262class):
* test262/test/language/global-code/decl-lex-restricted-global.js: Added.
* test262/test/language/global-code/decl-lex.js: Added.
(test262class):
* test262/test/language/global-code/decl-var.js: Added.
* test262/test/language/global-code/return.js: Added.
* test262/test/language/global-code/script-decl-func-dups.js: Added.
* test262/test/language/global-code/script-decl-func-err-non-configurable.js: Added.
* test262/test/language/global-code/script-decl-func-err-non-extensible.js: Added.
* test262/test/language/global-code/script-decl-func.js: Added.
* test262/test/language/global-code/script-decl-lex-deletion.js: Added.
* test262/test/language/global-code/script-decl-lex-lex.js: Added.
(test262Class):
* test262/test/language/global-code/script-decl-lex-restricted-global.js: Added.
* test262/test/language/global-code/script-decl-lex-var.js: Added.
(test262Fn):
* test262/test/language/global-code/script-decl-lex.js: Added.
* test262/test/language/global-code/script-decl-var-collision.js: Added.
(test262Class):
* test262/test/language/global-code/script-decl-var-err.js: Added.
* test262/test/language/global-code/script-decl-var.js: Added.
* test262/test/language/global-code/super-call-arrow.js: Added.
* test262/test/language/global-code/super-call.js: Added.
* test262/test/language/global-code/super-prop-arrow.js: Added.
* test262/test/language/global-code/super-prop.js: Added.
* test262/test/language/global-code/yield-non-strict.js: Added.
(catch):
* test262/test/language/global-code/yield-strict.js: Added.
* test262/test/language/literals/regexp/lastIndex.js: Added.
* test262/test/language/literals/regexp/u-unicode-esc-bounds.js:
* test262/test/language/literals/regexp/y-assertion-start.js: Added.
* test262/test/language/module-code/instn-star-err-not-found-faulty_FIXTURE.js:
* test262/test/language/module-code/instn-star-err-not-found.js:
* test262/test/language/module-code/namespace/internals/get-own-property-str-found-init.js:
* test262/test/language/module-code/parse-err-return.js: Added.
* test262/test/language/module-code/parse-err-yield.js: Added.
* test262/test/language/rest-parameters/params-trailing-comma-rest.js: Added.
* test262/test/language/statements/async-function/declaration-returns-promise.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-NSPL-with-USD.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-arguments-in-formal-parameters.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-await-in-formals-default.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-await-in-formals.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-binding-identifier-arguments.js: Added.
(async.arguments):
* test262/test/language/statements/async-function/early-errors-declaration-binding-identifier-eval.js: Added.
(async.eval):
* test262/test/language/statements/async-function/early-errors-declaration-body-contains-super-call.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-body-contains-super-property.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-duplicate-parameters.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-eval-in-formal-parameters.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-formals-body-duplicate.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-formals-contains-super-call.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-declaration-formals-contains-super-property.js: Added.
(async.foo):
* test262/test/language/statements/async-function/early-errors-no-async-generator.js: Added.
(async.foo):
* test262/test/language/statements/async-function/evaluation-body-that-returns-after-await.js: Added.
(async.foo):
(foo.then):
* test262/test/language/statements/async-function/evaluation-body-that-returns.js: Added.
(async.foo):
(foo.then):
* test262/test/language/statements/async-function/evaluation-body-that-throws-after-await.js: Added.
(async.foo):
(foo.then):
* test262/test/language/statements/async-function/evaluation-body-that-throws.js: Added.
(async.foo):
(foo.then):
* test262/test/language/statements/async-function/evaluation-body.js: Added.
(async.foo):
* test262/test/language/statements/async-function/evaluation-default-that-throws.js: Added.
(async.foo):
(foo.then):
* test262/test/language/statements/async-function/evaluation-mapped-arguments.js: Added.
(async.foo):
* test262/test/language/statements/async-function/evaluation-this-value-global.js: Added.
(async.foo):
* test262/test/language/statements/async-function/evaluation-this-value-passed.js: Added.
(async.foo):
* test262/test/language/statements/async-function/evaluation-unmapped-arguments.js: Added.
(async.foo):
* test262/test/language/statements/async-function/syntax-declaration-line-terminators-allowed.js: Added.
(async.foo):
* test262/test/language/statements/async-function/syntax-declaration-no-line-terminator.js: Added.
(async.foo):
* test262/test/language/statements/async-function/syntax-declaration.js: Added.
(async.foo):
(foo.then):
* test262/test/language/statements/class/definition/class-method-returns-promise.js: Added.
(Foo.prototype.async.method):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-NSPL-with-USD.js: Added.
(Foo.prototype.async.bar):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-arguments-in-formal-parameters.js: Added.
(Foo.prototype.async.foo):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-await-in-formals-default.js: Added.
(Foo.prototype.async.foo):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-await-in-formals.js: Added.
(Foo.prototype.async.foo):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-body-contains-super-call.js: Added.
(Foo.prototype.async.foo):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-duplicate-parameters.js: Added.
(Foo.prototype.async.foo):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-eval-in-formal-parameters.js: Added.
(Foo.prototype.async.foo):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-formals-body-duplicate.js: Added.
(Foo.async.foo):
(Foo):
* test262/test/language/statements/class/definition/early-errors-class-method-formals-contains-super-call.js: Added.
(Foo.prototype.async.foo):
(Foo):
* test262/test/language/statements/class/definition/methods-async-super-call-body.js: Added.
(A.prototype.async.method):
(A):
(B.prototype.async.method):
(B):
* test262/test/language/statements/class/definition/methods-async-super-call-param.js: Added.
(A.prototype.async.method):
(A):
(B.prototype.async.method):
(B):
* test262/test/language/statements/class/definition/params-trailing-comma-arguments.js: Added.
(C.prototype.f1):
(C.prototype.f2):
(C):
* test262/test/language/statements/class/definition/params-trailing-comma-length.js: Added.
(C.prototype.one):
(C.prototype.two):
(C):
* test262/test/language/statements/class/definition/params-trailing-comma-rest.js: Added.
(C.prototype.m):
(C):
* test262/test/language/statements/class/definition/params-trailing-comma.js: Added.
(C.prototype.one):
(C.prototype.two):
(C):
* test262/test/language/statements/function/arguments-with-arguments-fn.js: Added.
(f):
* test262/test/language/statements/function/arguments-with-arguments-lex.js: Added.
(f):
* test262/test/language/statements/function/params-trailing-comma-arguments.js: Added.
(f1):
(f2):
* test262/test/language/statements/function/params-trailing-comma-length.js: Added.
(one):
(two):
* test262/test/language/statements/function/params-trailing-comma.js: Added.
(one):
(two):
* test262/test/language/statements/generators/arguments-with-arguments-fn.js: Added.
(g):
* test262/test/language/statements/generators/arguments-with-arguments-lex.js: Added.
(g):
* test262/test/language/statements/generators/params-trailing-comma-length.js: Added.
(one):
(two):
* test262/test/language/statements/generators/params-trailing-comma.js: Added.
(one):
(two):
* test262/test262-Revision.txt:
2016-08-23 Benjamin Poulain <bpoulain@apple.com>
[JSC] Make Math.cos() and Math.sin() work with any argument type
https://bugs.webkit.org/show_bug.cgi?id=161069
Reviewed by Geoffrey Garen.
* stress/arith-cos-on-various-types.js: Added.
* stress/arith-sin-on-various-types.js: Added.
2016-08-23 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] Module namespace object's Symbol.iterator method should only accept module namespace objects
https://bugs.webkit.org/show_bug.cgi?id=161097
Reviewed by Keith Miller.
* test262.yaml:
2016-08-22 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] Modules' `export default function/class` should be declaration
https://bugs.webkit.org/show_bug.cgi?id=160499
Reviewed by Saam Barati.
Add several module tests. And flip the failed tests flags in test262.
* modules/export-default-function-name-in-assignment-expression.js: Added.
(export.default):
* modules/export-default-function-name-in-class-declaration.js: Added.
* modules/export-default-function-name-in-function-declaration.js: Added.
(export.default):
* modules/export-default-function-name-in-generator-declaration.js: Added.
(export.default):
* stress/method-name.js: Added.
(testSyntax):
(testSyntaxError):
(testSyntaxError.Hello.prototype.hello.hello):
(testSyntaxError.Hello):
(SyntaxError.Unexpected.identifier.string_appeared_here.Expected.an.opening.string_appeared_here.before.a.method.testSyntaxError.let.obj.hello.hello):
(testSyntaxError.Hello.prototype.get hello):
(testSyntaxError.Hello.prototype.set hello):
* test262.yaml:
2016-08-22 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] Module should not allow HTML comments
https://bugs.webkit.org/show_bug.cgi?id=161041
Reviewed by Saam Barati.
* modules/html-comments.js: Added.
(shouldThrow):
* test262.yaml:
2016-08-21 Yusuke Suzuki <utatane.tea@gmail.com>
[DFG] Should not fixup AnyIntUse in 32_64
https://bugs.webkit.org/show_bug.cgi?id=161029
Reviewed by Saam Barati.
* typeProfiler/int52-dfg.js: Added.
(test):
2016-08-21 Yusuke Suzuki <utatane.tea@gmail.com>
Unreviewed, rolling out r204697
https://bugs.webkit.org/show_bug.cgi?id=161029
* typeProfiler/int52-dfg.js: Removed.
(test): Deleted.
* typeProfiler/number-filter-dfg.js: Removed.
(test): Deleted.
2016-08-21 Yusuke Suzuki <utatane.tea@gmail.com>
[DFG] Should not fixup AnyIntUse in 32_64
https://bugs.webkit.org/show_bug.cgi?id=161029
Reviewed by Saam Barati.
* typeProfiler/int52-dfg.js: Added.
(test):
* typeProfiler/number-filter-dfg.js: Added.
(test):
2016-08-19 Benjamin Poulain <bpoulain@apple.com>
[JSC] ArithSqrt should work with any argument type
https://bugs.webkit.org/show_bug.cgi?id=160954
Reviewed by Saam Barati.
* stress/arith-sqrt-on-various-types.js: Added.
(let.validInputTypedTestCases.validInputTestCases.map):
(isIdentical):
(opaqueAllTypesSqrt):
(testAllTypesCall):
(testSingleTypeCall):
(opaqueSqrtForSideEffects):
(testSideEffect.let.testObject.valueOf):
(testSideEffect):
(opaqueSqrtForCSE):
(testCSE.let.testObject.valueOf):
(testCSE):
(testException.opaqueSqrtWithException):
(testException):
2016-08-19 Joseph Pecoraro <pecoraro@apple.com>
Make custom Error properties (line, column, sourceURL) configurable and writable
https://bugs.webkit.org/show_bug.cgi?id=160984
<rdar://problem/27905979>
Reviewed by Saam Barati.
* stress/native-error-properties.js: Added.
(assert):
(shouldNotThrow):
(checkEmptyErrorPropertiesDescriptors):
(checkNonEmptyErrorPropertiesDescriptors):
The spec only describes the "message" property, so
ensure it has the right descriptor attributes.
(checkErrorPropertiesWritable):
Ensure common error property names are writable.
In strict mode this would have thrown an exception
if they were readonly.
2016-08-18 Mark Lam <mark.lam@apple.com>
ScopedArguments is using the wrong owner object for a write barrier.
https://bugs.webkit.org/show_bug.cgi?id=160976
<rdar://problem/27328506>
Reviewed by Keith Miller.
* stress/scoped-arguments-write-barrier-should-be-on-scope-object.js: Added.
2016-08-17 JF Bastien <jfbastien@apple.com>
We allow assignments to const variables when in a for-in/for-of loop
https://bugs.webkit.org/show_bug.cgi?id=156673
Reviewed by Filip Pizlo.
* stress/for-in-of-const.js: Added.
(expect_nothrow):
(expect_throw):
(capture):
2016-08-17 Mark Lam <mark.lam@apple.com>
Remove an invalid assertion in the DFG backend's GetById emitter.
https://bugs.webkit.org/show_bug.cgi?id=160925
<rdar://problem/27248961>
Reviewed by Filip Pizlo.
* stress/dfg-get-by-id-should-not-assert-non-null-prediction.js: Added.
2016-08-16 Ryan Haddad <ryanhaddad@apple.com>
Unreviewed, rolling out r204464.
This is no longer needed after r204495.
Reverted changeset:
"Skip failing test mozilla/ecma/LexicalConventions/7.7.3.js"
https://bugs.webkit.org/show_bug.cgi?id=160662
http://trac.webkit.org/changeset/204464
2016-08-15 Ryan Haddad <ryanhaddad@apple.com>
Skip failing test mozilla/ecma/LexicalConventions/7.7.3.js
https://bugs.webkit.org/show_bug.cgi?id=160662
Unreviewed test gardening.
* mozilla/ecma/LexicalConventions/7.7.3.js:
2016-08-14 Skachkov Oleksandr <gskachkov@gmail.com>
[2016] Set correct status for test262 after implementation of Object.values&Object.entries
https://bugs.webkit.org/show_bug.cgi?id=160844
Reviewed by Saam Barati.
Patch contains fix statuses of specs in the test262 test collection after implementation of
Object.values and Object.entries functions. Also patch contains small fixes in tests of the
tests for Object.values/entries functions.
* stress/object-entries.js:
(Object.getOwnPropertyDescriptor):
* stress/object-values.js:
(Object.getOwnPropertyDescriptor):
* test262.yaml:
2016-08-12 Saam Barati <sbarati@apple.com>
Inline store loop for CopyRest in DFG and FTL for certain array modes
https://bugs.webkit.org/show_bug.cgi?id=159612
Reviewed by Filip Pizlo.
* stress/rest-parameter-having-a-bad-time.js: Added.
* stress/rest-parameter-many-arguments.js: Added.
* stress/rest-parameter-various-types.js: Added.
2016-08-12 Skachkov Oleksandr <gskachkov@gmail.com>
[ES2016] Implement Object.entries
https://bugs.webkit.org/show_bug.cgi?id=160412
Reviewed by Saam Barati.
Patch contains tests for Object.entries function and
fix of wrong tests for Object.values function.
* stress/object-entries.js:
(compare):
(string_appeared_here.forEach):
(const.getInvokedFunctions.):
(const.getInvokedFunctions):
(Array.prototype.push):
* stress/object-values.js:
2016-08-11 Mark Lam <mark.lam@apple.com>
OverridesHasInstance should not branch across register allocations.
https://bugs.webkit.org/show_bug.cgi?id=160792
<rdar://problem/27361778>
Reviewed by Benjamin Poulain.
* stress/OverrideHasInstance-should-not-branch-across-register-allocations.js: Added.
2016-08-11 Mark Lam <mark.lam@apple.com>
The jsc shell's Element host constructor should throw if it fails to construct an object.
https://bugs.webkit.org/show_bug.cgi?id=160773
<rdar://problem/27328608>
Reviewed by Saam Barati.
* stress/generational-opaque-roots.js:
2016-08-11 Mark Lam <mark.lam@apple.com>
Disallow synchronous sweeping for eden GCs.
https://bugs.webkit.org/show_bug.cgi?id=160716
Reviewed by Geoffrey Garen.
* stress/eden-gc-with-retired-blocks.js: Added.
- This test is just in case we add back support for eden GCs with synchronous
sweeping in the future.
2016-08-10 Michael Saboff <msaboff@apple.com>
Baseline GetByVal and PutByVal for cache ID stubs need to handle exceptions
https://bugs.webkit.org/show_bug.cgi?id=160749
Reviewed by Filip Pizlo.
New test that causes baseline GetByValWithCachedId and PutByValWithCachedId
stubs to be generated and then throws exceptions for those stub to handle
to verify that they are properly handled.
* stress/regress-160749.js: Added.
(testCachedGetByVal.):
(testCachedGetByVal.get for):
(testCachedGetByVal):
(testCachedPutByVal.):
(testCachedPutByVal.set for):
(testCachedPutByVal):
2016-08-10 Mark Lam <mark.lam@apple.com>
DFG's flushForTerminal() needs to add PhantomLocals for bytecode live locals.
https://bugs.webkit.org/show_bug.cgi?id=160755
<rdar://problem/27488507>
Reviewed by Filip Pizlo.
* stress/need-bytecode-liveness-for-unreachable-blocks-at-dfg-time.js: Added.
2016-08-09 Skachkov Oleksandr <gskachkov@gmail.com>
[ES2016] Implement Object.values
https://bugs.webkit.org/show_bug.cgi?id=160410
Reviewed by Saam Barati, Yusuke Suzuki.
* stress/object-values.js: Added.
(compare):
(string_appeared_here.forEach):
(const.getInvokedFunctions.):
(const.getInvokedFunctions):
(Array.prototype.push):
2016-08-09 Saam Barati <sbarati@apple.com>
JSBoundFunction should lazily generate its name string
https://bugs.webkit.org/show_bug.cgi?id=160678
<rdar://problem/27043194>
Reviewed by Mark Lam.
* stress/bound-function-lazy-name-generation.js: Added.
(assert):
(test.let.f):
(test.f):
(test):
2016-08-08 Mark Lam <mark.lam@apple.com>
ASSERTION FAILED: hasInlineStorage() in JSFinalObject::visitChildren().
https://bugs.webkit.org/show_bug.cgi?id=160666
Reviewed by Keith Miller.
* stress/object-constructor-should-be-new-target-aware.js:
2016-08-07 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] Module namespace object should not allow unset IC
https://bugs.webkit.org/show_bug.cgi?id=160553
Reviewed by Saam Barati.
* modules/namespace-object-get-property.js: Added.
(import.as.ns.from.string_appeared_here.shouldThrow):
* modules/namespace-object-has-property.js: Added.
* modules/namespace-object-inline-caching.js: Added.
(import.as.A.from.string_appeared_here.import.as.B.from.string_appeared_here.lookup):
(shouldBe.lookup.lookup):
(shouldBe.lookup):
* modules/namespace-object-inline-caching/a.js: Added.
* modules/namespace-object-inline-caching/b.js: Added.
* modules/namespace-object-try-get.js: Added.
(import.as.ns.from.string_appeared_here.tryGetByIdText):
(tryGetByIdTextStrict):
* modules/namespace-object-typed-array-fast-path.js: Added.
* test262.yaml:
2016-08-05 Saam Barati <sbarati@apple.com>
various math operations don't properly check for an exception after calling toNumber() on the lhs
https://bugs.webkit.org/show_bug.cgi?id=160154
Reviewed by Mark Lam.
* stress/to-number-throws-correct-exception.js: Added.
(test.let.test.runTest.):
(test.let.test.runTest.get f):
(test.let.test.runTest):
(test.let.test):
(test):
(test2.runTest.):
(test2.runTest.get f):
(test2.runTest):
(test2):
2016-08-05 Saam Barati <sbarati@apple.com>
Assertion failure when accessing TDZ variable in catch through eval
https://bugs.webkit.org/show_bug.cgi?id=160554
Reviewed by Mark Lam and Keith Miller.
* stress/catch-variables-under-tdz.js: Added.
(test):
2016-08-04 Yusuke Suzuki <utatane.tea@gmail.com>
[ES6] JSModuleNamespaceObject's Symbol.iterator function should have name
https://bugs.webkit.org/show_bug.cgi?id=160549
Reviewed by Saam Barati.
* modules/namespace-object-symbol-iterator-name.js: Added.
* test262.yaml:
2016-08-04 Keith Miller <keith_miller@apple.com>
ASSERTION FAILED: !hasInstanceValueNode->isCellConstant() || defaultHasInstanceFunction == hasInstanceValueNode->asCell()
https://bugs.webkit.org/show_bug.cgi?id=160562
Reviewed by Mark Lam.
* stress/instanceof-late-constant-folding.js: Added.
(Constructor):
(value):
(body):
2016-08-04 Caitlin Potter <caitp@igalia.com>
[JSC] fix generator-syntax.js JSTest again after yield grammar fix
https://bugs.webkit.org/show_bug.cgi?id=160550
Reviewed by Yusuke Suzuki.
* stress/generator-syntax.js:
(testYieldBindingIdentifier):
2016-08-03 Caitlin Potter <caitp@igalia.com>
Clarify SyntaxErrors around yield and unskip tests
https://bugs.webkit.org/show_bug.cgi?id=158460
Reviewed by Saam Barati.
Fix and unskip tests which erroneously asserted that `yield` is not a
valid BindingIdentifier, and improve error message for YieldExpressions
occuring in Arrow formal parameters.
* stress/generator-syntax.js:
* stress/yield-out-of-generator.js:
2016-08-03 Filip Pizlo <fpizlo@apple.com>
REGRESSION(r203368): broke some test262 tests
https://bugs.webkit.org/show_bug.cgi?id=160479
Reviewed by Mark Lam.
Added a stress test for this case, since we don't always run test262.
* stress/freeze-setter.js: Added.
(let.o.set foo):
2016-08-03 Saam Barati <sbarati@apple.com>
Implement nested rest destructuring w.r.t the ES7 spec
https://bugs.webkit.org/show_bug.cgi?id=160423
Reviewed by Filip Pizlo.
* stress/destructuring-rest-element.js: Added.
(assert):
(test):
(arr):
(eq):
(gen):
(fakeGen.return.Symbol.iterator):
(fakeGen):
* stress/rest-elements.js:
(testSyntaxError.String.raw):
* stress/rest-parameter-is-destructuring.js: Added.
(assert):
(test):
(foo):
(bar):
* test262.yaml:
2016-08-02 Saam Barati <sbarati@apple.com>
Rename Changelog to ChangeLog
Rubber stamped by Keith Miller.
* Changelog: Removed.
2016-08-02 Saam Barati <sbarati@apple.com>
update a class extending null w.r.t the ES7 spec
https://bugs.webkit.org/show_bug.cgi?id=160417
Reviewed by Keith Miller.
* Changelog:
* stress/class-derived-from-null.js: Added.
(assert):
(test):
(test1.C):
(test1):
(jsNull):
(test2.C):
(test2):
(test3.C):
(test3.D):
(test3.E):
(test3):
(test4.E):
(test4):
(test5.E):
(test5):
(test6.Base):
(test6.D):
(test6.E):
(test6.F):
(test6.G):
(test6):
* test262.yaml:
2016-08-01 Filip Pizlo <fpizlo@apple.com>
Rationalize varargs stack overflow checks
https://bugs.webkit.org/show_bug.cgi?id=160425
Reviewed by Michael Saboff.
* stress/arity-check-ftl-throw-more-args.js: Added.
(catch):
2016-08-01 Keith Miller <keith_miller@apple.com>
We should not keep the JavaScript tests inside the Source/JavaScriptCore/ directory.
https://bugs.webkit.org/show_bug.cgi?id=160372
Rubber stamped by Geoffrey Garen.
This patch moves all the JavaScript tests from Source/JavaScriptCore/tests to
a new top level directory, JSTests. Having the tests in the Source directory
was both confusing an inconvenient for people that just want to checkout the
source code of WebKit. Since there is no other obvious place to put all the
JavaScript tests a new top level directory seemed the most sensible.
* tests/: Deleted.