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Re: [PATCH, ARM][10/n] Split scc patterns using cond_exec

From: Richard Earnshaw <rearnsha at arm dot com>
To: Greta Yorsh <Greta dot Yorsh at arm dot com>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>, Ramana Radhakrishnan <Ramana dot Radhakrishnan at arm dot com>, "paul at codesourcery dot com" <paul at codesourcery dot com>, "nickc at redhat dot com" <nickc at redhat dot com>
Date: Fri, 12 Apr 2013 14:06:59 +0100
Subject: Re: [PATCH, ARM][10/n] Split scc patterns using cond_exec
References: <000401ce376d$7ade8750$709b95f0$ at yorsh@arm.com>

On 12/04/13 12:04, Greta Yorsh wrote:

This patch converts define_insn into define_insn_and_split to split
some alternatives of movsicc_insn and some scc patterns that cannot be
expressed using movsicc. The patch emits cond_exec RTL insns.

Tested as part of the series for splitting arm.md patterns that output
multiple asm instructions.

Ok for trunk?

gcc/

2013-02-19  Greta Yorsh  <Greta.Yorsh@arm.com>

         * config/arm/arm.md (movsicc_insn): Convert define_insn into
         define_insn_and_split.
         (and_scc,ior_scc,negscc): Likewise.
         (cmpsi2_addneg, subsi3_compare): Convert to named patterns.


OK.

R.

Follow-Ups:
- RE: [PATCH, ARM][10/n] Split scc patterns using cond_exec
  - From: Greta Yorsh

References:
- [PATCH, ARM][10/n] Split scc patterns using cond_exec
  - From: Greta Yorsh

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