From 2cf5c5a602af5603c9d8320aeaa1454733650e2a Mon Sep 17 00:00:00 2001 From: Thiago Macieira Date: Wed, 20 Jun 2018 20:28:01 -0700 Subject: SIMD: Remove unused (and unlikely to be ever used) AVX-512 profiles "AVX512MIC" (Many Integrated Cores) is the set of AVX-512 features found on the Intel Xeon Phi coprocessors (codename "Knights Landing"), which is an unlikely architecture for Qt to run on. The two profiles with VL came from study of early GCC code and are no longer applicable. GCC source code now shows both VBMI and IFMA as part of the -march=cannonlake feature set. Change-Id: Iff4151c519c144d580c4fffd153a0f268919fe2c Reviewed-by: Lars Knoll --- mkspecs/features/simd.prf | 3 --- 1 file changed, 3 deletions(-) (limited to 'mkspecs/features/simd.prf') diff --git a/mkspecs/features/simd.prf b/mkspecs/features/simd.prf index e4bee7107c..65ba4b0d08 100644 --- a/mkspecs/features/simd.prf +++ b/mkspecs/features/simd.prf @@ -168,7 +168,4 @@ defineTest(addAvx512Profile) { addSimdCompiler($$name) } addAvx512Profile(avx512common, avx512cd) -addAvx512Profile(avx512mic, avx512cd avx512er avx512pf) addAvx512Profile(avx512core, avx512cd avx512bw avx512dq avx512vl) -addAvx512Profile(avx512ifmavl, avx512ifma avx512vl) -addAvx512Profile(avx512vbmivl, avx512vbmi avx512vl) -- cgit v1.2.3