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Re: [PATCH 14/26] arm: Use push/pop mnemonics


On Tue, 26 Feb 2013, Richard Henderson wrote:

> For arm this makes no difference--the result is bit-for-bit identical;
> for thumb this results in smaller encodings.  Perhaps it ought not and
> this is in fact an assembler bug, but I also think it's clearer.
> ---
> 	* sysdeps/arm/arm-mcount.S (_mcount): Use push/pop mnemonics.
> 	* sysdeps/arm/crti.S, sysdeps/arm/crtn.S: Likewise.
> 	* sysdeps/arm/dl-tlsdesc.S: Likewise.
> 	* sysdeps/arm/dl-trampoline.S: Likewise.
> 	* sysdeps/arm/start.S: Likewise.
> 	* sysdeps/arm/memcpy.S (PULL): Rename macro from pull.
> 	(PUSH): Rename macro from push.
> 	(memcpy): Use push/pop mnemonics.
> 	* sysdeps/arm/memmove.S: Similarly.
> 	* sysdeps/arm/sysdep.h (CALL_MCOUNT): Use push/pop mnemonics.
> 	* sysdeps/unix/sysv/linux/arm/____longjmp_chk.S: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/clone.S: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/mmap.S: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/mmap64.S: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/nptl/sysdep-cancel.h: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/nptl/unwind-forcedunwind.c: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/nptl/unwind-resume.c: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/syscall.S: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/sysdep.h: Likewise.
> 	* sysdeps/unix/sysv/linux/arm/vfork.S: Likewise.

OK.

-- 
Joseph S. Myers
joseph@codesourcery.com


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