Re: [patch] x86: add -freg-struct-return to CFLAGS

Adrian Bunk
2007-02-22T18:35:59Z

On Thu, Feb 22, 2007 at 09:38:22AM +0100, Ingo Molnar wrote:
>...
> --- linux.orig/arch/i386/Makefile
> +++ linux/arch/i386/Makefile
> @@ -31,7 +31,7 @@ LDFLAGS_vmlinux := --emit-relocs
> endif
> CHECKFLAGS += -D__i386__
>
> -CFLAGS += -pipe -msoft-float -mregparm=3
> +CFLAGS += -pipe -msoft-float -mregparm=3 -freg-struct-return
>
> # prevent gcc from keeping the stack 16 byte aligned
> CFLAGS += $(call cc-option,-mpreferred-stack-boundary=2)

Why is this i386 specific?

cu
Adrian

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