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tests: use the gcc rdtsc() implementation also for intel cc

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This commit is contained in:
Steffen Jaeckel 2014-07-12 16:46:36 +02:00
parent 8c488289f0
commit 098bc9f06d
1 changed files with 1 additions and 5 deletions
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6
testprof/x86_prof.c
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@ -43,11 +43,7 @@ void tally_results(int type)
ulong64 rdtsc (void) ulong64 rdtsc (void)
{ {
#if defined __GNUC__ && !defined(LTC_NO_ASM) #if defined __GNUC__ && !defined(LTC_NO_ASM)
#ifdef INTEL_CC #if defined(__i386__) || defined(__x86_64__)
ulong64 a;
asm ( " rdtsc ":"=A"(a));
return a;
#elif defined(__i386__) || defined(__x86_64__)
/* version from http://www.mcs.anl.gov/~kazutomo/rdtsc.html /* version from http://www.mcs.anl.gov/~kazutomo/rdtsc.html
* the old code always got a warning issued by gcc, clang did not complain... * the old code always got a warning issued by gcc, clang did not complain...
*/ */