diff options
Diffstat (limited to 'arch/powerpc/Makefile')
| -rw-r--r-- | arch/powerpc/Makefile | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 4e165342210..bd87626c1f6 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile | |||
| @@ -107,6 +107,9 @@ endif | |||
| 107 | # No AltiVec instruction when building kernel | 107 | # No AltiVec instruction when building kernel |
| 108 | KBUILD_CFLAGS += $(call cc-option,-mno-altivec) | 108 | KBUILD_CFLAGS += $(call cc-option,-mno-altivec) |
| 109 | 109 | ||
| 110 | # No SPE instruction when building kernel | ||
| 111 | KBUILD_CFLAGS += $(call cc-option,-mno-spe) | ||
| 112 | |||
| 110 | # Enable unit-at-a-time mode when possible. It shrinks the | 113 | # Enable unit-at-a-time mode when possible. It shrinks the |
| 111 | # kernel considerably. | 114 | # kernel considerably. |
| 112 | KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time) | 115 | KBUILD_CFLAGS += $(call cc-option,-funit-at-a-time) |