src/x64/disasm-x64.cc - Issue 9873023: Fix performance regressions due to lazy initialization.

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Unified Diff: src/x64/disasm-x64.cc

Issue 9873023: Fix performance regressions due to lazy initialization. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 8 years, 9 months ago

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Index: src/x64/disasm-x64.cc

diff --git a/src/x64/disasm-x64.cc b/src/x64/disasm-x64.cc

index adeda0bb08b293378791710509874694bdf3633f..82db09e7c62366aae46c8bfb0309c9dbd3e5e7dd 100644

--- a/src/x64/disasm-x64.cc

+++ b/src/x64/disasm-x64.cc

@@ -270,8 +270,11 @@ void InstructionTable::AddJumpConditionalShort() {

}

-static v8::internal::LazyInstance<InstructionTable>::type instruction_table =

- LAZY_INSTANCE_INITIALIZER;

+static v8::internal::LazyInstance<

+ InstructionTable,

+ v8::internal::DefaultConstructTrait<InstructionTable>,

+ v8::internal::SingleThreadInitOnceTrait>::type instruction_table =

+ LAZY_INSTANCE_INITIALIZER;

static InstructionDesc cmov_instructions[16] = {

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