http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50451
Dominique d'Humieres <dominiq at lps dot ens.fr> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |rguenther at suse dot de --- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2011-09-18 16:45:45 UTC --- It is due to revision 178728: Revision 178728 Author: rguenth Date: Fri Sep 9 12:35:11 2011 UTC (9 days, 4 hours ago) Changed paths: 4 Log Message: 2011-09-09 Richard Guenther <rguent...@suse.de> PR tree-optimization/50328 * tree-vect-loop.c (vect_is_simple_reduction_1): Allow one constant or default-def operand. * gcc.dg/vect/fast-math-vect-outer-7.c: New testcase. Note that the ICE is replaced with a segmentation fault for compilers bootstrapped with --enable-checking=release.