src/hydrogen-gvn.cc - Issue 16128004: Reorder switch clauses using newly-introduced execution counters in

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Unified Diff: src/hydrogen-gvn.cc

Issue 16128004: Reorder switch clauses using newly-introduced execution counters in (Closed) Base URL: gh:v8/v8.git@master

Patch Set: tweak heuristic Created 7 years, 7 months ago

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Index: src/hydrogen-gvn.cc

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

index 5a9af5eb6c446a95a577ba2583de82ab9e4d3ee1..cd0ed9c7b9128becbb8aeee6eabd0d92367b5966 100644

--- a/src/hydrogen-gvn.cc

+++ b/src/hydrogen-gvn.cc

@@ -404,7 +404,7 @@ void HGlobalValueNumberer::ComputeBlockSideEffects() {

GVNFlagSet side_effects;

while (instr != NULL) {

side_effects.Add(instr->ChangesFlags());

- if (instr->IsSoftDeoptimize()) {

+ if (instr->IsSoftDeoptimize() || instr->IsDeoptCounterAdd()) {

block_side_effects_[id].RemoveAll();

side_effects.RemoveAll();

break;

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