diff options
Diffstat (limited to 'chromium/base/allocator/partition_allocator/yield_processor.h')
-rw-r--r-- | chromium/base/allocator/partition_allocator/yield_processor.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/chromium/base/allocator/partition_allocator/yield_processor.h b/chromium/base/allocator/partition_allocator/yield_processor.h index 9a2adcbe845..7a7d2fa7f02 100644 --- a/chromium/base/allocator/partition_allocator/yield_processor.h +++ b/chromium/base/allocator/partition_allocator/yield_processor.h @@ -19,8 +19,12 @@ #else #if defined(COMPILER_MSVC) -#include <windows.h> -#define YIELD_PROCESSOR YieldProcessor() +#include <intrin.h> +#if defined(ARCH_CPU_X86_64) || defined(ARCH_CPU_X86) +#define YIELD_PROCESSOR _mm_pause() +#else +#define YIELD_PROCESSOR __yield() +#endif #elif defined(ARCH_CPU_X86_64) || defined(ARCH_CPU_X86) #define YIELD_PROCESSOR __asm__ __volatile__("pause") #elif (defined(ARCH_CPU_ARMEL) && __ARM_ARCH >= 6) || defined(ARCH_CPU_ARM64) |