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[Bug target/69247] [6 Regression] ICE in gen_reg_rtx, at emit-rtl.c:1024 on s390x-linux-gnu
- From: "krebbel at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 13 Jan 2016 12:00:01 +0000
- Subject: [Bug target/69247] [6 Regression] ICE in gen_reg_rtx, at emit-rtl.c:1024 on s390x-linux-gnu
- Auto-submitted: auto-generated
- References: <bug-69247-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69247
--- Comment #5 from Andreas Krebbel <krebbel at gcc dot gnu.org> ---
Author: krebbel
Date: Wed Jan 13 11:59:29 2016
New Revision: 232318
URL: https://gcc.gnu.org/viewcvs?rev=232318&root=gcc&view=rev
Log:
S/390: PR69247: Fix bswap hi splitter.
gcc/ChangeLog:
2016-01-13 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
PR target/69247
* config/s390/s390.md (bswaphi splitter): Use simplify_gen_subreg.
gcc/testsuite/ChangeLog:
2016-01-13 Jakub Jelinek <jakub@redhat.com>
PR target/69247
* gcc.dg/pr69247.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr69247.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/s390/s390.md
trunk/gcc/testsuite/ChangeLog