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[Bug target/47201] [4.5/4.6 Regression] ICE: SIGSEGV in adjust_mems (var-tracking.c:814) with -O -fPIC -g
- 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: Fri, 7 Jan 2011 18:41:46 +0000
- Subject: [Bug target/47201] [4.5/4.6 Regression] ICE: SIGSEGV in adjust_mems (var-tracking.c:814) with -O -fPIC -g
- Auto-submitted: auto-generated
- References: <bug-47201-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47201
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> 2011-01-07 18:41:42 UTC ---
Author: jakub
Date: Fri Jan 7 18:41:40 2011
New Revision: 168582
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=168582
Log:
PR target/47201
* config/i386/i386.c (ix86_delegitimize_address): If
simplify_gen_subreg fails, return orig_x.
* gcc.dg/pr47201.c: New test.
Added:
trunk/gcc/testsuite/gcc.dg/pr47201.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/testsuite/ChangeLog