[Bug middle-end/36988] [4.4 Regression] ICE in gimple_rhs_has_side_effects, at gimple.c:2369
rguenth at gcc dot gnu dot org
gcc-bugzilla@gcc.gnu.org
Fri Aug 1 11:21:00 GMT 2008
------- Comment #3 from rguenth at gcc dot gnu dot org 2008-08-01 11:19 -------
Subject: Bug 36988
Author: rguenth
Date: Fri Aug 1 11:18:36 2008
New Revision: 138512
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=138512
Log:
2008-08-01 Richard Guenther <rguenther@suse.de>
PR tree-optimization/36988
* tree-ssa-ccp.c (ccp_fold): Conversions of constants only
do not matter if that doesn't change volatile qualification.
* gcc.c-torture/compile/pr36988.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr36988.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa-ccp.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36988
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