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| author | Richard Biener <rguenther@suse.de> | 2013-02-18 13:03:15 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-02-18 13:03:15 +0000 |
| commit | 6aaf596b4072d0864dbe853626f5838bc58922f0 (patch) | |
| tree | fa9d3fe97ade8428e04dda97cbfe0aa6c5a1329e /gcc/function.c | |
| parent | 5e97dfb679abcb5abf5381050d8f754b3289bce6 (diff) | |
| download | gcc-6aaf596b4072d0864dbe853626f5838bc58922f0.zip gcc-6aaf596b4072d0864dbe853626f5838bc58922f0.tar.gz gcc-6aaf596b4072d0864dbe853626f5838bc58922f0.tar.bz2 | |
re PR tree-optimization/56350 (ICE in vectorizable_reduction, at tree-vect-loop.c:4731)
2013-02-18 Richard Biener <rguenther@suse.de>
PR middle-end/56350
* cfghooks.c (merge_blocks): If we merge a latch into another
block adjust references to it.
* cfgloop.c (flow_loops_find): Reset latch before recomputing it.
(verify_loop_structure): Verify that a recorded latch is in fact
a latch.
* gcc.dg/torture/pr56350.c: New testcase.
From-SVN: r196118
Diffstat (limited to 'gcc/function.c')
0 files changed, 0 insertions, 0 deletions