src/hydrogen.cc - Issue 12353002: Merged r13648 into 3.16 branch.

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Unified Diff: src/hydrogen.cc

Issue 12353002: Merged r13648 into 3.16 branch. (Closed) Base URL: https://v8.googlecode.com/svn/branches/3.16

Patch Set: Created 7 years, 10 months ago

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Index: src/hydrogen.cc

diff --git a/src/hydrogen.cc b/src/hydrogen.cc

index 00207c142f44d528805a7172698ae09cf21388a2..dd71660908743fe8a68e607fe3268b5242b07275 100644

--- a/src/hydrogen.cc

+++ b/src/hydrogen.cc

@@ -2706,7 +2706,8 @@ void HGlobalValueNumberer::AnalyzeGraph() {

map->Add(instr, zone());

}

- if (instr->CheckFlag(HValue::kTrackSideEffectDominators)) {

+ if (instr->IsLinked() &&

+ instr->CheckFlag(HValue::kTrackSideEffectDominators)) {

for (int i = 0; i < kNumberOfTrackedSideEffects; i++) {

HValue* other = dominators->at(i);

GVNFlag changes_flag = HValue::ChangesFlagFromInt(i);

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