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Remove SVE from Arm(R) Neoverse(TM) N1 CPU in Makefile

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I incorrectly added `+sve` to the Neoverse(TM) N1 CPUs GCC parameters,
which doesn't support SVE - this results in failed builds when using a
compiler that doesn't support `-mtune=neoverse-n1` which appears to hide
the mistake.
This commit is contained in:
Chris Sidebottom
2022-12-06 21:23:07 +00:00
parent 042e3c0e7c
commit f76e3de3a5
1 changed files with 2 additions and 2 deletions
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Makefile.arm64
+2 -2
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@@ -70,12 +70,12 @@ endif
ifeq ($(CORE), NEOVERSEN1) ifeq ($(CORE), NEOVERSEN1)
ifeq (1, $(filter 1,$(GCCVERSIONGTEQ7) $(ISCLANG))) ifeq (1, $(filter 1,$(GCCVERSIONGTEQ7) $(ISCLANG)))
ifeq ($(GCCVERSIONGTEQ9), 1) ifeq ($(GCCVERSIONGTEQ9), 1)
CCOMMON_OPT += -march=armv8.2-a+sve -mtune=neoverse-n1 CCOMMON_OPT += -march=armv8.2-a -mtune=neoverse-n1
ifneq ($(F_COMPILER), NAG) ifneq ($(F_COMPILER), NAG)
FCOMMON_OPT += -march=armv8.2-a -mtune=neoverse-n1 FCOMMON_OPT += -march=armv8.2-a -mtune=neoverse-n1
endif endif
else else
CCOMMON_OPT += -march=armv8.2-a+sve -mtune=cortex-a72 CCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a72
ifneq ($(F_COMPILER), NAG) ifneq ($(F_COMPILER), NAG)
FCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a72 FCOMMON_OPT += -march=armv8.2-a -mtune=cortex-a72
endif endif