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r138646 - in /branches/gcc-4_3-branch/gcc: Chan...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 04 Aug 2008 18:31:00 -0000
- Subject: r138646 - in /branches/gcc-4_3-branch/gcc: Chan...
Author: rguenth
Date: Mon Aug 4 18:30:59 2008
New Revision: 138646
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138646
Log:
2008-08-04 Richard Guenther <rguenther@suse.de>
PR middle-end/36691
* tree-ssa-loop-niter.c (number_of_iterations_lt_to_ne): Correctly
check for no_overflow.
* gcc.c-torture/execute/pr36691.c: New testcase.
Added:
branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/execute/pr36691.c
Modified:
branches/gcc-4_3-branch/gcc/ChangeLog
branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
branches/gcc-4_3-branch/gcc/tree-ssa-loop-niter.c