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r134108 - in /trunk/gcc: ChangeLog fold-const.c...
- From: rguenth at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 08 Apr 2008 21:57:43 -0000
- Subject: r134108 - in /trunk/gcc: ChangeLog fold-const.c...
Author: rguenth
Date: Tue Apr 8 21:57:43 2008
New Revision: 134108
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=134108
Log:
2008-04-08 Richard Guenther <rguenther@suse.de>
* fold-const.c (fold_widened_comparison): Do not allow
sign-changes that change the result.
* gcc.c-torture/execute/20080408-1.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.c-torture/execute/20080408-1.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/fold-const.c
trunk/gcc/testsuite/ChangeLog