Re: [PATCH] Do not allow make_compound_operation for vector mode, (PR70944)

Wed, 27 Jul 2016 15:06:26 -0700 

On 07/27/2016 07:46 AM, Martin Liška wrote:

Hello.

Following patch rejects compound operation manipulation for vector mode.

Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.

Ready to be installed?
Martin


0001-Do-not-allow-make_compound_operation-for-vector-mode.patch


From 5f7ae66453a1f7a1a2c44414b22c742d69670177 Mon Sep 17 00:00:00 2001
From: marxin <mli...@suse.cz>
Date: Wed, 27 Jul 2016 13:44:51 +0200
Subject: [PATCH] Do not allow make_compound_operation for vector mode
 (PR70944)

gcc/testsuite/ChangeLog:

2016-07-27  Martin Liska  <mli...@suse.cz>

        * g++.dg/vect/pr70944.cc: New test.

gcc/ChangeLog:

2016-07-27  Martin Liska  <mli...@suse.cz>

        PR rtl-optimization/70944
        * combine.c (make_compound_operation):
        Do not allow make_compound_operation for vector mode

OK.

Jeff

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