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Re: [PATCH] Combine related fail of gcc.target/powerpc/ti_math1.c
- From: Alan Modra <amodra at gmail dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Mon, 22 Jun 2015 10:06:00 +0930
- Subject: Re: [PATCH] Combine related fail of gcc.target/powerpc/ti_math1.c
- Authentication-results: sourceware.org; auth=none
- References: <20150522063419 dot GO6140 at bubble dot grove dot modra dot org>
On Fri, May 22, 2015 at 04:04:19PM +0930, Alan Modra wrote:
https://gcc.gnu.org/ml/gcc-patches/2015-05/msg02055.html
> * rtlanal.c (commutative_operand_precedence): Correct comments.
> * simplify-rtx.c (simplify_plus_minus_op_data_cmp): Delete forward
> declaration. Return an int. Distinguish REG,REG return from
> others.
> (struct simplify_plus_minus_op_data): Make local to function.
> (simplify_plus_minus): Rename canonicalized to not_canonical.
> Don't set not_canonical if merely sorting registers. Avoid
> packing ops if nothing changes. White space fixes.
Ping?
--
Alan Modra
Australia Development Lab, IBM