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| author | Richard Biener <rguenther@suse.de> | 2018-05-03 13:20:02 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2018-05-03 13:20:02 +0000 |
| commit | a378f85c5416aaf7ffea7ee114ee166ff4dd92da (patch) | |
| tree | 68a04fc7dd5d757a880144521e04223c13eb5ba5 /gcc/tree.c | |
| parent | b7244ccba711298c906d4c7ca51f9f49bf2438c7 (diff) | |
| download | gcc-a378f85c5416aaf7ffea7ee114ee166ff4dd92da.zip gcc-a378f85c5416aaf7ffea7ee114ee166ff4dd92da.tar.gz gcc-a378f85c5416aaf7ffea7ee114ee166ff4dd92da.tar.bz2 | |
re PR tree-optimization/85615 (ICE at -O2 and above on valid code on x86_64-linux-gnu: in dfs_enumerate_from, at cfganal.c:1197)
2018-05-03 Richard Biener <rguenther@suse.de>
PR tree-optimization/85615
* tree-ssa-threadupdate.c (thread_block_1): Only allow exits
to loops not nested in BBs loop father to avoid creating multi-entry
loops.
* gcc.dg/torture/pr85615.c: New testcase.
From-SVN: r259891
Diffstat (limited to 'gcc/tree.c')
0 files changed, 0 insertions, 0 deletions