src/platform-freebsd.cc - Issue 9873023: Fix performance regressions due to lazy initialization.

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Unified Diff: src/platform-freebsd.cc

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

Patch Set: Add OS::PostSetUp(). Created 8 years, 9 months ago

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Index: src/platform-freebsd.cc

diff --git a/src/platform-freebsd.cc b/src/platform-freebsd.cc

index 2a9e174e35bc6bcb1c1ffc3ab29975c7844f4263..40784b2240a3b722b5cd8278c2e8b841fe7dfa33 100644

--- a/src/platform-freebsd.cc

+++ b/src/platform-freebsd.cc

@@ -91,6 +91,15 @@ void OS::SetUp() {

}

+void MathSetup(); // Defined in platform-posix.cc.

+void OS::PostSetUp() {

+ // Math functions depend on CPU features therefore they are initialized after

+ // CPU.

+ MathSetup();

void OS::ReleaseStore(volatile AtomicWord* ptr, AtomicWord value) {

__asm__ __volatile__("" : : : "memory");

*ptr = value;