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r138645 - in /trunk/gcc: ChangeLog testsuite/Ch...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Mon, 04 Aug 2008 18:29:08 -0000
- Subject: r138645 - in /trunk/gcc: ChangeLog testsuite/Ch...
Author: rguenth
Date: Mon Aug 4 18:29:08 2008
New Revision: 138645
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138645
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:
trunk/gcc/testsuite/gcc.c-torture/execute/pr36691.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-loop-niter.c