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Fix Power7 test using PPC_FEATURE_ARCH_2_06

pull/603/head
Jeffrey Walton 2018-03-21 00:35:56 -04:00
parent 04e361889e
commit ddf9e70234
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GPG Key ID: B36AB348921B1838
1 changed files with 8 additions and 5 deletions
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13
cpu.cpp
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@ -603,6 +603,9 @@ inline bool CPU_QueryAltivec()
#if defined(__linux__)
if (getauxval(AT_HWCAP) & PPC_FEATURE_HAS_ALTIVEC)
return true;
#elif defined(_AIX)
if (__power_vmx() != 0)
return true;
#elif defined(__APPLE__) && defined(__POWERPC__)
// http://stackoverflow.com/questions/45637888/how-to-determine-armv8-features-at-runtime-on-ios
struct utsname systemInfo;
@ -623,10 +626,10 @@ inline bool CPU_QueryPower7()
{
// Power7 and ISA 2.06
#if defined(__linux__)
if (getauxval(AT_HWCAP2) & PPC_FEATURE_ARCH_2_06 != 0)
if (getauxval(AT_HWCAP) & PPC_FEATURE_ARCH_2_06 != 0)
return true;
#elif defined(_AIX)
if (__power_8_andup() != 0)
if (__power_7_andup() != 0)
return true;
#endif
return false;
@ -650,7 +653,7 @@ inline bool CPU_QueryAES()
// Power8 and ISA 2.07 provide in-core crypto. Glibc
// 2.24 or higher is required for PPC_FEATURE2_VEC_CRYPTO.
#if defined(__linux__)
if (getauxval(AT_HWCAP2) & PPC_FEATURE2_VEC_CRYPTO)
if (getauxval(AT_HWCAP2) & PPC_FEATURE2_VEC_CRYPTO != 0)
return true;
#elif defined(_AIX)
if (__power_8_andup() != 0)
@ -664,7 +667,7 @@ inline bool CPU_QuerySHA256()
// Power8 and ISA 2.07 provide in-core crypto. Glibc
// 2.24 or higher is required for PPC_FEATURE2_VEC_CRYPTO.
#if defined(__linux__)
if (getauxval(AT_HWCAP2) & PPC_FEATURE2_VEC_CRYPTO)
if (getauxval(AT_HWCAP2) & PPC_FEATURE2_VEC_CRYPTO != 0)
return true;
#elif defined(_AIX)
if (__power_8_andup() != 0)
@ -677,7 +680,7 @@ inline bool CPU_QuerySHA512()
// Power8 and ISA 2.07 provide in-core crypto. Glibc
// 2.24 or higher is required for PPC_FEATURE2_VEC_CRYPTO.
#if defined(__linux__)
if (getauxval(AT_HWCAP2) & PPC_FEATURE2_VEC_CRYPTO)
if (getauxval(AT_HWCAP2) & PPC_FEATURE2_VEC_CRYPTO != 0)
return true;
#elif defined(_AIX)
if (__power_8_andup() != 0)