[JSC] Implement $vm.ftlTrue function for FTL testing
https://bugs.webkit.org/show_bug.cgi?id=183071
Reviewed by Mark Lam.
JSTests:
* stress/dead-fiat-value-to-int52-then-exit-not-double.js:
(foo):
* stress/dead-fiat-value-to-int52-then-exit-not-int52.js:
(foo):
* stress/dead-fiat-value-to-int52.js:
(foo):
* stress/dead-osr-entry-value.js:
(foo):
* stress/fiat-value-to-int52-then-exit-not-double.js:
(foo):
* stress/fiat-value-to-int52-then-exit-not-int52.js:
(foo):
* stress/fiat-value-to-int52-then-fail-to-fold.js:
(foo):
* stress/fiat-value-to-int52-then-fold.js:
(foo):
* stress/fiat-value-to-int52.js:
(foo):
* stress/fold-based-on-int32-proof-mul-branch.js:
(foo):
* stress/fold-profiled-call-to-call.js:
(foo):
* stress/fold-to-double-constant-then-exit.js:
(foo):
* stress/fold-to-int52-constant-then-exit.js:
(foo):
* stress/fold-to-primitive-in-cfa.js:
(foo):
* stress/fold-to-primitive-to-identity-in-cfa.js:
(foo):
* stress/has-indexed-property-array-storage-ftl.js: Added.
(shouldBe):
(test1):
(test2):
* stress/has-indexed-property-slow-put-array-storage-ftl.js: Added.
(shouldBe):
(test1):
(test2):
* stress/int52-ai-add-then-filter-int32.js:
(foo):
* stress/int52-ai-mul-and-clean-neg-zero-then-filter-int32.js:
(foo):
* stress/int52-ai-mul-then-filter-int32.js:
(foo):
* stress/int52-ai-neg-then-filter-int32.js:
(foo):
* stress/int52-ai-sub-then-filter-int32.js:
(foo):
* stress/licm-pre-header-cannot-exit-nested.js:
(foo):
* stress/licm-pre-header-cannot-exit.js:
(foo):
* stress/sparse-array-entry-update-144067.js:
(useMemoryToTriggerGCs):
* stress/test-spec-misc.js:
(foo):
* stress/tricky-array-bounds-checks.js:
(foo):
Source/JavaScriptCore:
Add $vm.ftlTrue, which becomes true if the caller is compiled in FTL.
This is useful for testing whether the caller function is compiled in FTL.
We also remove duplicate DFGTrue function in jsc.cpp. We have $vm.dfgTrue.
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::handleIntrinsicCall):
* jsc.cpp:
(GlobalObject::finishCreation):
(functionFalse1):
(functionFalse2): Deleted.
* runtime/Intrinsic.cpp:
(JSC::intrinsicName):
* runtime/Intrinsic.h:
* tools/JSDollarVM.cpp:
(JSC::functionFTLTrue):
(JSC::JSDollarVM::finishCreation):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@228950 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/JSTests/stress/fiat-value-to-int52-then-fold.js b/JSTests/stress/fiat-value-to-int52-then-fold.js
index 86f26c6..380240c 100644
--- a/JSTests/stress/fiat-value-to-int52-then-fold.js
+++ b/JSTests/stress/fiat-value-to-int52-then-fold.js
@@ -1,5 +1,5 @@
function foo() {
- return fiatInt52(DFGTrue() ? 42 : 5.5) + 1;
+ return fiatInt52($vm.dfgTrue() ? 42 : 5.5) + 1;
}
noInline(foo);
