Bytecode dumping should show rare case profiles
https://bugs.webkit.org/show_bug.cgi?id=105133
Reviewed by Geoffrey Garen.
Refactored the dumper to call dumpBytecodeCommandAndNewLine in just one place,
rather than in all of the places. Changed the rare case profile getters to use
tryBinarySearch rather than binarySearch, so that they can be used speculatively
even if you don't know that the bytecode has rare case profiles. This actually
increases our assertion level, since it means that in release builds we will get
null and crash rather than getting some random adjacent profile. And then this
adds some printing of the rare case profiles.
* bytecode/CodeBlock.cpp:
(JSC::CodeBlock::printUnaryOp):
(JSC::CodeBlock::printBinaryOp):
(JSC::CodeBlock::printConditionalJump):
(JSC::CodeBlock::printCallOp):
(JSC::CodeBlock::printPutByIdOp):
(JSC::CodeBlock::beginDumpProfiling):
(JSC):
(JSC::CodeBlock::dumpValueProfiling):
(JSC::CodeBlock::dumpArrayProfiling):
(JSC::CodeBlock::dumpRareCaseProfile):
(JSC::CodeBlock::dumpBytecode):
* bytecode/CodeBlock.h:
(JSC::CodeBlock::rareCaseProfileForBytecodeOffset):
(JSC::CodeBlock::specialFastCaseProfileForBytecodeOffset):
git-svn-id: http://svn.webkit.org/repository/webkit/trunk@137878 268f45cc-cd09-0410-ab3c-d52691b4dbfc
3 files changed
