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dsp/cpu: add include for _xgetbv() w/MSVS

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explicitly add immintrin.h instead of transitively picking it up via
windows.h presumably. makes the code easier to move around.

(cherry picked from commit b6c0428e8ced79ace1ec8f3822a3583bc546b4fa)

Change-Id: If70d5143ac94fc331da763ce034358858e460e06
This commit is contained in:
James Zern 2015-01-14 23:31:35 -08:00
parent 8508ab99a7
commit f814f429ca
1 changed files with 1 additions and 0 deletions
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src/dsp/cpu.c
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@ -56,6 +56,7 @@ static WEBP_INLINE uint64_t xgetbv(void) {
return ((uint64_t)edx << 32) | eax;
}
#elif defined(_MSC_FULL_VER) && _MSC_FULL_VER >= 160040219 // >= VS2010 SP1
#include <immintrin.h>
#define xgetbv() _xgetbv(0)
#elif defined(_MSC_VER) && defined(_M_IX86)
static WEBP_INLINE uint64_t xgetbv(void) {