Author: volkalex Date: Mon Mar 31 03:08:46 2014 New Revision: 205172 URL: http://llvm.org/viewvc/llvm-project?rev=205172&view=rev Log: Added _rdtsc intrinsics by Robert Khasanov
Differential Revision: http://llvm-reviews.chandlerc.com/D3212 Modified: cfe/trunk/lib/Headers/Intrin.h cfe/trunk/lib/Headers/ia32intrin.h Modified: cfe/trunk/lib/Headers/Intrin.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/Intrin.h?rev=205172&r1=205171&r2=205172&view=diff ============================================================================== --- cfe/trunk/lib/Headers/Intrin.h (original) +++ cfe/trunk/lib/Headers/Intrin.h Mon Mar 31 03:08:46 2014 @@ -976,12 +976,6 @@ _xgetbv(unsigned int __xcr_no) { __asm__ ("xgetbv" : "=a" (__eax), "=d" (__edx) : "c" (__xcr_no)); return ((unsigned __int64)__edx << 32) | __eax; } -static __inline__ unsigned __int64 __attribute__((__always_inline__, __nodebug__)) -__rdtsc(void) { - unsigned int __eax, __edx; - __asm__ ("rdtsc" : "=a" (__eax), "=d" (__edx)); - return ((unsigned __int64)__edx << 32) | __eax; -} static __inline__ void __attribute__((__always_inline__, __nodebug__)) __halt(void) { __asm__ volatile ("hlt"); Modified: cfe/trunk/lib/Headers/ia32intrin.h URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Headers/ia32intrin.h?rev=205172&r1=205171&r2=205172&view=diff ============================================================================== --- cfe/trunk/lib/Headers/ia32intrin.h (original) +++ cfe/trunk/lib/Headers/ia32intrin.h Mon Mar 31 03:08:46 2014 @@ -79,4 +79,14 @@ __writeeflags(unsigned int __f) } #endif /* !__x86_64__ */ +/* __rdtsc */ +static __inline__ unsigned long long __attribute__((__always_inline__, __nodebug__)) +__rdtsc(void) { + unsigned int __eax, __edx; + __asm__ ("rdtsc" : "=a" (__eax), "=d" (__edx)); + return ((unsigned long long)__edx << 32) | __eax; +} + +#define _rdtsc() __rdtsc() + #endif /* __IA32INTRIN_H */ _______________________________________________ cfe-commits mailing list [email protected] http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
