[Bug middle-end/53408] [4.6/4.7 Regression] ICE in get_initial_def_for_induction, at tree-vect-loop.c:3222
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53408 --- Comment #5 from Richard Guenther rguenth at gcc dot gnu.org 2012-05-22 10:46:25 UTC --- Author: rguenth Date: Tue May 22 10:46:21 2012 New Revision: 187770 URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=187770 Log: 2012-05-22 Richard Guenther rguent...@suse.de PR tree-optimization/53408 * tree-vect-loop.c (vectorizable_induction): Properly check the restriction that we cannot handle induction results from the inner loop outside of the outer loop. * gcc.dg/torture/pr53408.c: New testcase. Added: branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/torture/pr53408.c Modified: branches/gcc-4_7-branch/gcc/ChangeLog branches/gcc-4_7-branch/gcc/testsuite/ChangeLog branches/gcc-4_7-branch/gcc/tree-vect-loop.c
[Bug middle-end/53408] [4.6/4.7 Regression] ICE in get_initial_def_for_induction, at tree-vect-loop.c:3222
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53408 Richard Guenther rguenth at gcc dot gnu.org changed: What|Removed |Added Known to work||4.8.0 Summary|[4.6/4.7/4.8 Regression]|[4.6/4.7 Regression] ICE in |ICE in |get_initial_def_for_inducti |get_initial_def_for_inducti |on, at |on, at |tree-vect-loop.c:3222 |tree-vect-loop.c:3222 | --- Comment #4 from Richard Guenther rguenth at gcc dot gnu.org 2012-05-21 12:46:26 UTC --- Fixed on trunk sofar.