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Implement detection of new CPU features: AVX2 and BMI2

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This commit is contained in:
Mounir IDRASSI
2016-10-13 10:11:02 +02:00
parent 2edd12fe22
commit 15b6c7d3b7
2 changed files with 7 additions and 1 deletions
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4
src/Crypto/cpu.h
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@@ -167,6 +167,8 @@ extern "C" {
// these should not be used directly
extern int g_x86DetectionDone;
extern int g_hasAVX;
extern int g_hasAVX2;
extern int g_hasBMI2;
extern int g_hasSSE42;
extern int g_hasSSE41;
extern int g_hasSSSE3;
@@ -196,6 +198,8 @@ extern int g_hasMMX;
#define HasSSE42() g_hasSSE42
#define HasSSE41() g_hasSSE41
#define HasSAVX() g_hasAVX
#define HasSAVX2() g_hasAVX2
#define HasSBMI2() g_hasBMI2
#define HasSSSE3() g_hasSSSE3
#define HasAESNI() g_hasAESNI
#define HasCLMUL() g_hasCLMUL