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Re: [PATCH] gcc/genrecog.c: Check matching constraint in MATCH_OPERAND.
- From: Jeff Law <law at redhat dot com>
- To: Chen Gang S <gang dot chen at sunrus dot com dot cn>, Steven Bosscher <stevenb dot gcc at gmail dot com>
- Cc: "Joseph S. Myers" <joseph at codesourcery dot com>, Richard Henderson <rth at redhat dot com>, "augustine dot sterling at gmail dot com" <augustine dot sterling at gmail dot com>, "jcmvbkbc at gmail dot com" <jcmvbkbc at gmail dot com>, gcc-patches List <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 24 Apr 2015 12:40:58 -0600
- Subject: Re: [PATCH] gcc/genrecog.c: Check matching constraint in MATCH_OPERAND.
- Authentication-results: sourceware.org; auth=none
- References: <54EED38C dot 4000000 at sunrus dot com dot cn> <54EF0DCE dot 1090001 at sunrus dot com dot cn> <54EF3B08 dot 4090302 at sunrus dot com dot cn>
On 02/26/2015 08:26 AM, Chen Gang S wrote:
2015-02-26 Chen Gang<gang.chen.5i5j@gmail.com>
* genrecog.c (validate_pattern): Check matching constraint in
MATCH_OPERAND and use 'opnu' for all 'XINT (pattern, 0)'.
I've updated the ChangeLog and verified the x86_64 continues to build
with this patch. I also did a build using config-list.mk and while
there were several failures, none of them were related to this patch AFAICT.
I also temporarily reverted the xtensa fix and verified that with this
patch installed genrecog issued an appropriate error.
Installed on the trunk.
Thanks!
Jeff