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| author | Thiago Macieira <thiago.macieira@intel.com> | 2017-04-13 15:44:45 -0700 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2017-06-12 06:14:48 +0000 |
| commit | dfdc466dc1a7b22cbab700a188daba4f052a25ce (patch) | |
| tree | 3eec9d8b2b32a55b84119c5346482a2572645337 /mkspecs/common/gcc-base.conf | |
| parent | f17095653ed54c7c253ade6ff639cae6a372cb08 (diff) | |
Add proper detection of x86 RDRAND instruction
The instruction is "RDRAND", but the feature name, according to GCC, is
RDRND, so I had to change some macros in qsimd_p.h.
Change-Id: Icd0e0d4b27cb4e5eb892fffd14b5166779137e63
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'mkspecs/common/gcc-base.conf')
| -rw-r--r-- | mkspecs/common/gcc-base.conf | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mkspecs/common/gcc-base.conf b/mkspecs/common/gcc-base.conf index 1a93a51f6b..b63f96524b 100644 --- a/mkspecs/common/gcc-base.conf +++ b/mkspecs/common/gcc-base.conf @@ -87,6 +87,7 @@ QMAKE_CFLAGS_SSSE3 += -mssse3 QMAKE_CFLAGS_SSE4_1 += -msse4.1 QMAKE_CFLAGS_SSE4_2 += -msse4.2 QMAKE_CFLAGS_F16C += -mf16c +QMAKE_CFLAGS_RDRND += -mrdrnd QMAKE_CFLAGS_AVX += -mavx QMAKE_CFLAGS_AVX2 += -mavx2 QMAKE_CFLAGS_AVX512F += -mavx512f |