x86: Detect F16C with the Intel compiler too

The .pro file requires the QMAKE_CFLAGS_F16C to be set to something. So set it to AVX, as the instructions require the VEX prefix anyway (ICC has no dedicated option for just F16C). Change-Id: I27b55fdf514247549455fffd14b171940afd35a2 Reviewed-by: Allan Sandfeld Jensen <[email protected]>
gantony · Apr 2, 2017 · 8241d51 · 8241d51
1 parent 8675e1c
commit 8241d51
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diff --git a/mkspecs/linux-icc/qmake.conf b/mkspecs/linux-icc/qmake.conf
@@ -42,6 +42,7 @@ QMAKE_CFLAGS_AVX512PF  += -xMIC-AVX512
 QMAKE_CFLAGS_AVX512DQ  += -xCORE-AVX512
 QMAKE_CFLAGS_AVX512BW  += -xCORE-AVX512
 QMAKE_CFLAGS_AVX512VL  += -xCORE-AVX512
+QMAKE_CFLAGS_F16C      += -xAVX
 
 QMAKE_CXX               = icpc
 QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS

diff --git a/mkspecs/macx-icc/qmake.conf b/mkspecs/macx-icc/qmake.conf
@@ -40,6 +40,7 @@ QMAKE_CFLAGS_AVX512PF  += -xMIC-AVX512
 QMAKE_CFLAGS_AVX512DQ  += -xCORE-AVX512
 QMAKE_CFLAGS_AVX512BW  += -xCORE-AVX512
 QMAKE_CFLAGS_AVX512VL  += -xCORE-AVX512
+QMAKE_CFLAGS_F16C      += -xAVX
 
 QMAKE_CXX               = icpc
 QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS

diff --git a/mkspecs/win32-icc/qmake.conf b/mkspecs/win32-icc/qmake.conf
@@ -33,6 +33,7 @@ QMAKE_CFLAGS_AVX512PF  += -QxMIC-AVX512
 QMAKE_CFLAGS_AVX512DQ  += -QxCORE-AVX512
 QMAKE_CFLAGS_AVX512BW  += -QxCORE-AVX512
 QMAKE_CFLAGS_AVX512VL  += -QxCORE-AVX512
+QMAKE_CFLAGS_F16C       = -QxAVX
 
 QMAKE_CXX               = $$QMAKE_CC
 QMAKE_CXXFLAGS          = $$QMAKE_CFLAGS /Zc:forScope