[Bug middle-end/37713] [4.4 Regression] ice for legal code with -O3 on 20080926

[rguenth 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