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[Bug middle-end/51959] [4.7 Regression] ICE in set_mem_alias_set, at emit-rtl.c:1884
- From: "rguenth at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 27 Jan 2012 10:54:55 +0000
- Subject: [Bug middle-end/51959] [4.7 Regression] ICE in set_mem_alias_set, at emit-rtl.c:1884
- Auto-submitted: auto-generated
- References: <bug-51959-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51959
--- Comment #6 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-01-27 10:54:55 UTC ---
Author: rguenth
Date: Fri Jan 27 10:54:51 2012
New Revision: 183616
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=183616
Log:
2012-01-27 Richard Guenther <rguenther@suse.de>
PR middle-end/51959
* expr.c (store_field): Use the alias-set of the scratch memory
for storing to it.
* g++.dg/torture/pr51959.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr51959.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/expr.c
trunk/gcc/testsuite/ChangeLog