src/mips/codegen-mips.cc - Issue 19683005: MIPS: Improve code aging sequence.

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Unified Diff: src/mips/codegen-mips.cc

Issue 19683005: MIPS: Improve code aging sequence. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 5 months ago

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Index: src/mips/codegen-mips.cc

diff --git a/src/mips/codegen-mips.cc b/src/mips/codegen-mips.cc

index 523e87cb47e04af8245f0387a7e91270bc518e4f..c7acbcf35daf2bd4d93bc1194a54dc0cdd640f6e 100644

--- a/src/mips/codegen-mips.cc

+++ b/src/mips/codegen-mips.cc

@@ -603,7 +603,7 @@ static byte* GetNoCodeAgeSequence(uint32_t* length) {

if (!initialized) {

CodePatcher patcher(byte_sequence, kNoCodeAgeSequenceLength);

patcher.masm()->Push(ra, fp, cp, a1);

- patcher.masm()->LoadRoot(at, Heap::kUndefinedValueRootIndex);

+ patcher.masm()->nop(Assembler::CODE_AGE_SEQUENCE_NOP);

patcher.masm()->Addu(fp, sp, Operand(2 * kPointerSize));

initialized = true;

}

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