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use builtin __AVX__ and __AES__ macros and reduce code duplication

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This commit is contained in:
yangfl 2018-06-27 17:09:46 +08:00
parent fc16e76af1
commit dec848f072
9 changed files with 104 additions and 149 deletions
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14
libi2pd/CPU.cpp
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@ -21,23 +21,35 @@ namespace cpu
void Detect()
{
#if defined(__AES__) || defined(__AVX__)
#if defined(__x86_64__) || defined(__i386__)
int info[4];
__cpuid(0, info[0], info[1], info[2], info[3]);
if (info[0] >= 0x00000001) {
__cpuid(0x00000001, info[0], info[1], info[2], info[3]);
#ifdef __AES__
aesni = info[2] & bit_AES; // AESNI
#endif // __AES__
#ifdef __AVX__
avx = info[2] & bit_AVX; // AVX
#endif // __AVX__
}
#endif
#endif // defined(__x86_64__) || defined(__i386__)
#ifdef __AES__
if(aesni)
{
LogPrint(eLogInfo, "AESNI enabled");
}
#endif // __AES__
#ifdef __AVX__
if(avx)
{
LogPrint(eLogInfo, "AVX enabled");
}
#endif // __AVX__
#endif // defined(__AES__) || defined(__AVX__)
}
}
}