src/arm/lithium-codegen-arm.cc - Issue 14046017: Abcd for performance check.

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

Issue 14046017: Abcd for performance check. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Fixes and speedups in induction variable detection. Created 7 years, 7 months ago

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Index: src/arm/lithium-codegen-arm.cc

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

index 82134b45c1b2b8252b2cc906719b3a06a3a91cc8..a69dc7f68421636f75e0b59cf252346bdda22d16 100644

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

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

@@ -4325,7 +4325,11 @@ void LCodeGen::DoBoundsCheck(LBoundsCheck* instr) {

} else {

__ cmp(ToRegister(instr->index()), ToRegister(instr->length()));

}

- DeoptimizeIf(hs, instr->environment());

+ if (instr->hydrogen()->allow_equality()) {

+ DeoptimizeIf(hi, instr->environment());

+ } else {

+ DeoptimizeIf(hs, instr->environment());

+ }

}

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