diff mbox series

[v3,1/2] x86/boot: Optimise 32 bit C source code

Message ID 20240909110329.84512-1-frediano.ziglio@cloud.com (mailing list archive)
State Superseded
Headers show
Series [v3,1/2] x86/boot: Optimise 32 bit C source code | expand

Commit Message

Frediano Ziglio Sept. 9, 2024, 11:03 a.m. UTC
The various filters are removing all optimisations.
No need to have all optimisations turned off.

Signed-off-by: Frediano Ziglio <frediano.ziglio@cloud.com>
---
 xen/arch/x86/boot/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
Changes since v2:
- combine filter calls together;
- added additional patch.
diff mbox series

Patch

diff --git a/xen/arch/x86/boot/Makefile b/xen/arch/x86/boot/Makefile
index 8f5bbff0cc..dfe3cb7034 100644
--- a/xen/arch/x86/boot/Makefile
+++ b/xen/arch/x86/boot/Makefile
@@ -15,7 +15,7 @@  CFLAGS_x86_32 := $(subst -m64,-m32 -march=i686,$(XEN_TREEWIDE_CFLAGS))
 $(call cc-options-add,CFLAGS_x86_32,CC,$(EMBEDDED_EXTRA_CFLAGS))
 CFLAGS_x86_32 += -Werror -fno-builtin -g0 -msoft-float -mregparm=3
 CFLAGS_x86_32 += -nostdinc -include $(filter %/include/xen/config.h,$(XEN_CFLAGS))
-CFLAGS_x86_32 += $(filter -I%,$(XEN_CFLAGS))
+CFLAGS_x86_32 += $(filter -I% -O%,$(XEN_CFLAGS))
 
 # override for 32bit binaries
 $(head-bin-objs): CFLAGS_stack_boundary :=