[Bug tree-optimization/46172] [4.2/4.3/4.4/4.5/4.6 Regression] ICE: in expand_widen_pattern_expr, at optabs.c:522 with -ftree-vectorize -fno-tree-dce

[hjl.tools at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46172

H.J. Lu <hjl.tools at gmail dot com> changed:

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--- Comment #1 from H.J. Lu <hjl.tools at gmail dot com> 2010-10-26 08:21:32 
UTC ---
It is caused by revision 109954:

http://gcc.gnu.org/ml/gcc-cvs/2006-01/msg00752.html