src/arm/lithium-arm.cc - Issue 13620003: Remove extranous holder load in some prototype-chain checking cases

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

Issue 13620003: Remove extranous holder load in some prototype-chain checking cases (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 9 months ago

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Index: src/arm/lithium-arm.cc

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

index f2b65efe81d636300be3aebda48327bd6d082a68..32daff096c985891a27df6495cb5cddf96ea0ac4 100644

--- a/src/arm/lithium-arm.cc

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

@@ -1933,7 +1933,7 @@ LInstruction* LChunkBuilder::DoCheckPrototypeMaps(HCheckPrototypeMaps* instr) {

LUnallocated* temp1 = TempRegister();

LOperand* temp2 = TempRegister();

LCheckPrototypeMaps* result = new(zone()) LCheckPrototypeMaps(temp1, temp2);

- return AssignEnvironment(Define(result, temp1));

+ return AssignEnvironment(result);

}

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