LLInt should support JSVALUE64
https://bugs.webkit.org/show_bug.cgi?id=79609
<rdar://problem/10063437>
Reviewed by Gavin Barraclough and Oliver Hunt.
Ported the LLInt, which previously only worked on 32-bit, to 64-bit. This
patch moves a fair bit of code from LowLevelInterpreter32_64.asm to the common
file, LowLevelInterpreter.asm. About 1/3 of the LLInt did not have to be
specialized for value representation.
Also made some minor changes to offlineasm and the slow-paths.
* llint/LLIntData.cpp:
(JSC::LLInt::Data::performAssertions):
* llint/LLIntEntrypoints.cpp:
* llint/LLIntSlowPaths.cpp:
(LLInt):
(JSC::LLInt::llint_trace_value):
(JSC::LLInt::LLINT_SLOW_PATH_DECL):
(JSC::LLInt::jitCompileAndSetHeuristics):
* llint/LLIntSlowPaths.h:
(LLInt):
(SlowPathReturnType):
(JSC::LLInt::SlowPathReturnType::SlowPathReturnType):
(JSC::LLInt::encodeResult):
* llint/LLIntThunks.cpp:
* llint/LowLevelInterpreter.asm:
* llint/LowLevelInterpreter32_64.asm:
* llint/LowLevelInterpreter64.asm:
* offlineasm/armv7.rb:
* offlineasm/asm.rb:
* offlineasm/ast.rb:
* offlineasm/backends.rb:
* offlineasm/instructions.rb:
* offlineasm/parser.rb:
* offlineasm/registers.rb:
* offlineasm/transform.rb:
* offlineasm/x86.rb:
* wtf/Platform.h:
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@110383 268f45cc-cd09-0410-ab3c-d52691b4dbfc
diff --git a/Source/JavaScriptCore/offlineasm/instructions.rb b/Source/JavaScriptCore/offlineasm/instructions.rb
index 003acd5..cc7e0c6 100644
--- a/Source/JavaScriptCore/offlineasm/instructions.rb
+++ b/Source/JavaScriptCore/offlineasm/instructions.rb
@@ -30,15 +30,20 @@
"addi",
"andi",
"lshifti",
+ "lshiftp",
"muli",
"negi",
+ "negp",
"noti",
"ori",
"rshifti",
"urshifti",
+ "rshiftp",
+ "urshiftp",
"subi",
"xori",
"loadi",
+ "loadis",
"loadb",
"loadbs",
"loadh",
@@ -159,6 +164,7 @@
"bplt",
"bplteq",
"addp",
+ "mulp",
"andp",
"orp",
"subp",
