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powerpc: Remove altivec fix for gcc versions before 4.0

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Now we require gcc 4.0 on 64-bit we can remove the pre gcc 4.0
-maltivec workaround.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard 2012-04-17 18:44:17 +00:00 committed by Benjamin Herrenschmidt
parent 82a8508406
commit 894a65c857
1 changed files with 0 additions and 10 deletions
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10
arch/powerpc/Makefile
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@ -77,18 +77,8 @@ CPP = $(CC) -E $(KBUILD_CFLAGS)
CHECKFLAGS += -m$(CONFIG_WORD_SIZE) -D__powerpc__ -D__powerpc$(CONFIG_WORD_SIZE)__
ifeq ($(CONFIG_PPC64),y)
GCC_BROKEN_VEC := $(call cc-ifversion, -lt, 0400, y)
ifeq ($(CONFIG_POWER4_ONLY),y)
ifeq ($(CONFIG_ALTIVEC),y)
ifeq ($(GCC_BROKEN_VEC),y)
KBUILD_CFLAGS += $(call cc-option,-mcpu=970)
else
KBUILD_CFLAGS += $(call cc-option,-mcpu=power4)
endif
else
KBUILD_CFLAGS += $(call cc-option,-mcpu=power4)
endif
else
KBUILD_CFLAGS += $(call cc-option,-mtune=power4)
endif