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Merge pull request #4434 from martin-frbg/issue4433 

Only use mtune=native in ARM64 fallback paths when not cross-compiling
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Martin Kroeker 2024-01-15 23:36:07 +01:00 committed by GitHub
parent 2527afaaa2 025a1b2c7b
commit 13c764eaaa
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1 changed files with 16 additions and 4 deletions
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20
Makefile.arm64
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@ -104,9 +104,15 @@ ifneq ($(F_COMPILER), NAG)
FCOMMON_OPT += -march=armv8.4-a -mtune=neoverse-v1 FCOMMON_OPT += -march=armv8.4-a -mtune=neoverse-v1
endif endif
else else
CCOMMON_OPT += -march=armv8.4-a+sve -mtune=native CCOMMON_OPT += -march=armv8.4-a+sve
ifneq ($(CROSS), 1)
CCOMMON_OPT += -mtune=native
endif
ifneq ($(F_COMPILER), NAG) ifneq ($(F_COMPILER), NAG)
FCOMMON_OPT += -march=armv8.4-a -mtune=native FCOMMON_OPT += -march=armv8.4-a
ifneq ($(CROSS), 1)
FCOMMON_OPT += -mtune=native
endif
endif endif
endif endif
else else
@ -138,9 +144,15 @@ ifneq ($(F_COMPILER), NAG)
FCOMMON_OPT += -march=armv8.5-a+sve+sve2+bf16 -mtune=neoverse-n2 FCOMMON_OPT += -march=armv8.5-a+sve+sve2+bf16 -mtune=neoverse-n2
endif endif
else else
CCOMMON_OPT += -march=armv8.5-a+sve -mtune=native CCOMMON_OPT += -march=armv8.5-a+sve
ifneq ($(CROSS), 1)
CCOMMON_OPT += -mtune=native
endif
ifneq ($(F_COMPILER), NAG) ifneq ($(F_COMPILER), NAG)
FCOMMON_OPT += -march=armv8.5-a -mtune=native FCOMMON_OPT += -march=armv8.5-a
ifneq ($(CROSS), 1)
FCOMMON_OPT += -mtune=native
endif
endif endif
endif endif
else else