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From: "krebbel at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug rtl-optimization/66306] ICE in reload
Date: Wed, 24 Jun 2015 06:51:00 -0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66306

--- Comment #2 from Andreas Krebbel <krebbel at gcc dot gnu.org> ---
Author: krebbel
Date: Wed Jun 24 06:50:53 2015
New Revision: 224875

URL: https://gcc.gnu.org/viewcvs?rev=224875&root=gcc&view=rev
Log:
PR66306: Fix match_dups on swapped operands.

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

            PR rtl-optimization/66306
            * reload.c (find_reloads): Swap the match_dup info for
            commutative operands.

2015-06-24  Andreas Krebbel  <krebbel@linux.vnet.ibm.com>

            PR rtl-optimization/66306
            * gcc.target/s390/pr66306.c: New test.


Added:
    trunk/gcc/testsuite/gcc.target/s390/pr66306.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/reload.c
    trunk/gcc/testsuite/ChangeLog