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[Bug middle-end/37713] [4.4 Regression] ice for legal code with -O3 on 20080926
- From: "rguenth at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 2 Oct 2008 13:12:34 -0000
- Subject: [Bug middle-end/37713] [4.4 Regression] ice for legal code with -O3 on 20080926
- References: <bug-37713-9596@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #4 from rguenth at gcc dot gnu dot org 2008-10-02 13:12 -------
Subject: Bug 37713
Author: rguenth
Date: Thu Oct 2 13:11:12 2008
New Revision: 140832
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=140832
Log:
2008-10-02 Richard Guenther <rguenther@suse.de>
PR middle-end/37713
* tree-ssa.c (useless_type_conversion_p_1): For COMPLEX_TYPE
and VECTOR_TYPE recurse with useless_type_conversion_p which
properly handles void pointer conversion.
* gcc.c-torture/compile/pr37713.c: New testcase.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr37713.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-ssa.c
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37713