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Use __VOLK_ASM and __VOLK_VOLATILE keywords

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Carles Fernandez
2017-10-13 11:32:00 +02:00
parent c94a0dcd61
commit 0be23787d7
1 changed files with 1 additions and 1 deletions
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src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/tmpl/volk_gnsssdr_cpu.tmpl.c
+1 -1
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@@ -42,7 +42,7 @@ struct VOLK_CPU volk_gnsssdr_cpu;
#if ((__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 2) || (__clang_major__ >= 3)) && defined(HAVE_XGETBV) #if ((__GNUC__ > 4 || __GNUC__ == 4 && __GNUC_MINOR__ >= 2) || (__clang_major__ >= 3)) && defined(HAVE_XGETBV)
static inline unsigned long long _xgetbv(unsigned int index){ static inline unsigned long long _xgetbv(unsigned int index){
unsigned int eax, edx; unsigned int eax, edx;
__asm__ __volatile__("xgetbv" : "=a"(eax), "=d"(edx) : "c"(index)); __VOLK_ASM __VOLK_VOLATILE ("xgetbv" : "=a"(eax), "=d"(edx) : "c"(index));
return ((unsigned long long)edx << 32) | eax; return ((unsigned long long)edx << 32) | eax;
} }
#define __xgetbv() _xgetbv(0) #define __xgetbv() _xgetbv(0)