KBUILD_CFLAGS += -msoft-float -mregparm=3 -freg-struct-return
- # Don't autogenerate SSE instructions
- KBUILD_CFLAGS += -mno-sse
+ # Don't autogenerate MMX or SSE instructions
+ KBUILD_CFLAGS += -mno-mmx -mno-sse
# Never want PIC in a 32-bit kernel, prevent breakage with GCC built
# with nonstandard options
KBUILD_AFLAGS += -m64
KBUILD_CFLAGS += -m64
- # Don't autogenerate SSE instructions
- KBUILD_CFLAGS += -mno-sse
+ # Don't autogenerate MMX or SSE instructions
+ KBUILD_CFLAGS += -mno-mmx -mno-sse
# Use -mpreferred-stack-boundary=3 if supported.
KBUILD_CFLAGS += $(call cc-option,-mpreferred-stack-boundary=3)