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r194633 - in /trunk/gcc: ChangeLog cfghooks.c t...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Thu, 20 Dec 2012 12:45:49 -0000
- Subject: r194633 - in /trunk/gcc: ChangeLog cfghooks.c t...
Author: rguenth
Date: Thu Dec 20 12:45:48 2012
New Revision: 194633
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=194633
Log:
2012-12-20 Richard Biener <rguenther@suse.de>
PR middle-end/55740
* cfghooks.c (merge_blocks): Properly handle merging of
two loop headers.
* g++.dg/torture/pr55740.C: New testcase.
Added:
trunk/gcc/testsuite/g++.dg/torture/pr55740.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/cfghooks.c
trunk/gcc/testsuite/ChangeLog