src/ia32/lithium-ia32.cc - Issue 5899002: Fix several register allocation issues revealed by fuzzer:

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Unified Diff: src/ia32/lithium-ia32.cc

Issue 5899002: Fix several register allocation issues revealed by fuzzer: (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 10 years ago

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Index: src/ia32/lithium-ia32.cc

diff --git a/src/ia32/lithium-ia32.cc b/src/ia32/lithium-ia32.cc

index acf4a45371181476a44409277a50e4d619e9c1c9..c01fdd1920b925f3e8066e60fc1bcf2da2cf563b 100644

--- a/src/ia32/lithium-ia32.cc

+++ b/src/ia32/lithium-ia32.cc

@@ -1650,7 +1650,7 @@ LInstruction* LChunkBuilder::DoIsNull(HIsNull* instr) {

LInstruction* LChunkBuilder::DoIsObject(HIsObject* instr) {

ASSERT(instr->value()->representation().IsTagged());

- LOperand* value = UseRegisterAtStart(instr->value());

+ LOperand* value = UseRegister(instr->value());

return DefineAsRegister(new LIsObject(value, TempRegister()));

}

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