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Make -mavx2 -mfma conditional on compiler support

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Martin Kroeker 2020-11-27 10:05:47 +01:00 committed by GitHub
parent 18a5520a3e
commit ca793f6dba
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1 changed files with 5 additions and 0 deletions
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5
Makefile.x86_64
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@ -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