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re PR tree-optimization/71802 (gcc ICE at -O3 on valid code on x86_64-linux-gnu in...
authorRichard Biener <rguenther@suse.de>
Tue, 9 Aug 2016 07:40:50 +0000 (07:40 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 9 Aug 2016 07:40:50 +0000 (07:40 +0000)
commit50bf47fdc08807bf8fc0362d677c8fc7dd4514b0
tree2bb2c9f41ad63b81575fdbde736acc6db6257acctree | snapshot
parentfe7afdf5b55d1c3b8b00e7ea16b1b5df0537f45acommit | diff
re PR tree-optimization/71802 (gcc ICE at -O3 on valid code on x86_64-linux-gnu in expand_LOOP_VECTORIZED)

2016-08-09  Richard Biener  <rguenther@suse.de>

PR tree-optimization/71802
* tree-cfgcleanup.c (cleanup_tree_cfg_bb): Make sure to catch
all merge opportunities with the predecessor.

* gcc.dg/torture/pr71802.c: New testcase.

From-SVN: r239274
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/torture/pr71802.c [new file with mode: 0644] blob
gcc/tree-cfgcleanup.c diff | blob | blame | history
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