src/hydrogen.cc - Issue 17498003: Add counters for requested/inserted/executed soft deopts

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Unified Diff: src/hydrogen.cc

Issue 17498003: Add counters for requested/inserted/executed soft deopts (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 6 months ago

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Index: src/hydrogen.cc

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

index 9d4fe2e50529e779b45cde69b4c3140274d8a3a5..82c88c7c1d016464957a409fd3743adeff23fb91 100644

--- a/src/hydrogen.cc

+++ b/src/hydrogen.cc

@@ -4660,9 +4660,11 @@ void HOptimizedGraphBuilder::PushAndAdd(HInstruction* instr) {

void HOptimizedGraphBuilder::AddSoftDeoptimize() {

+ isolate()->counters()->soft_deopts_requested()->Increment();

if (FLAG_always_opt) return;

if (current_block()->IsDeoptimizing()) return;

AddInstruction(new(zone()) HSoftDeoptimize());

+ isolate()->counters()->soft_deopts_inserted()->Increment();

current_block()->MarkAsDeoptimizing();

graph()->set_has_soft_deoptimize(true);

}

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