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[Bug target/48213] [4.6/4.7 Regression] ICE in simplify_subreg called from s390_delegitimize_address
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 21 Mar 2011 09:25:59 +0000
- Subject: [Bug target/48213] [4.6/4.7 Regression] ICE in simplify_subreg called from s390_delegitimize_address
- Auto-submitted: auto-generated
- References: <bug-48213-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48213
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-03-21 09:25:58 UTC ---
Author: jakub
Date: Mon Mar 21 09:25:47 2011
New Revision: 171211
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=171211
Log:
PR target/48213
* config/s390/s390.c (s390_delegitimize_address): Don't call
lowpart_subreg if orig_x has BLKmode.
* gcc.dg/pr48213.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr48213.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/s390/s390.c
trunk/gcc/testsuite/ChangeLog