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[Ping]Re: [PR63762][4.9] Backport the patch which fixes "GCC generates UNPREDICTABLE STR with Rn = Rt for arm"
- From: Renlin Li <renlin dot li at arm dot com>
- To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Cc: Vladimir Makarov <vmakarov at redhat dot com>, ramana Radhakrishnan <ramana dot radhakrishnan at arm dot com>
- Date: Wed, 26 Nov 2014 12:07:58 +0000
- Subject: [Ping]Re: [PR63762][4.9] Backport the patch which fixes "GCC generates UNPREDICTABLE STR with Rn = Rt for arm"
- Authentication-results: sourceware.org; auth=none
- References: <546E141C dot 9070906 at arm dot com>
On 20/11/14 16:17, Renlin Li wrote:
Hi all,
This is a backport for gcc-4_9-branch of the patch "[PR63762]GCC
generates UNPREDICTABLE STR with Rn = Rt for arm" posted in:
https://gcc.gnu.org/ml/gcc-patches/2014-11/msg02253.html
arm-none-eabi has been test on the model, no new issues. bootstrapping
and regression tested on x86, no new issues.
Is it Okay for gcc-4_9-branch?
gcc/ChangeLog:
2014-11-20 Renlin Li <Renlin.Li@arm.com>
PR middle-end/63762
* ira.c (ira): Update preferred class.
gcc/testsuite/ChangeLog:
2014-11-20 Renlin Li <Renlin.Li@arm.com>
PR middle-end/63762
* gcc.dg/pr63762.c: New.
Ping for it.
Regards,
Renlin Li