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| author | Richard Biener <rguenther@suse.de> | 2015-09-15 14:10:10 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-09-15 14:10:10 +0000 |
| commit | 4f912f91a095e78dc69ff875de4aeb41188c0655 (patch) | |
| tree | 9289336911f82646a605073e7d3d0ba579f084ae /gcc/input.c | |
| parent | 20adfc6c1cdc9ab49f9c930e52c1bb1ca4e2f433 (diff) | |
| download | gcc-4f912f91a095e78dc69ff875de4aeb41188c0655.zip gcc-4f912f91a095e78dc69ff875de4aeb41188c0655.tar.gz gcc-4f912f91a095e78dc69ff875de4aeb41188c0655.tar.bz2 | |
re PR tree-optimization/67470 (ICE at -O3 on x86_64-linux-gnu in compute_live_loop_exits, at tree-ssa-loop-manip.c:235)
2015-09-15 Richard Biener <rguenther@suse.de>
PR tree-optimization/67470
* tree-ssa-loop-im.c (execute_sm_if_changed): Preserve PHI
structure for PHI hoisting by inserting a forwarder block
if appropriate.
* gcc.dg/torture/pr67470.c: New testcase.
From-SVN: r227797
Diffstat (limited to 'gcc/input.c')
0 files changed, 0 insertions, 0 deletions