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Make -mavx2 -mfma conditional on compiler support

pull/3008/head
Martin Kroeker GitHub 5 years ago
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commit
ca793f6dba
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1 changed files with 5 additions and 0 deletions
  1. +5
    -0
      Makefile.x86_64

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Makefile.x86_64 View File

@@ -24,14 +24,19 @@ ifdef HAVE_AVX
CCOMMON_OPT += -mavx
FCOMMON_OPT += -mavx
endif
ifndef NO_AVX2
ifdef HAVE_AVX2
CCOMMON_OPT += -mavx2
FCOMMON_OPT += -mavx2
endif
endif
ifndef NO_FMA
ifdef HAVE_FMA3
CCOMMON_OPT += -mfma
FCOMMON_OPT += -mfma
endif
endif


ifeq ($(CORE), SKYLAKEX)
ifndef DYNAMIC_ARCH


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