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re PR tree-optimization/68906 (ICE at -O3 on x86_64-linux-gnu: verify_ssa failed)
authorYuri Rumyantsev <ysrumyan@gmail.com>
Fri, 18 Dec 2015 10:16:56 +0000 (10:16 +0000)
committerIlya Enkovich <ienkovich@gcc.gnu.org>
Fri, 18 Dec 2015 10:16:56 +0000 (10:16 +0000)
commit5c846df71f33216fa8b5ccf21e88ee64b58b678a
treef1d8e45b62b6d4c701c6a9043e57dedb159179aftree
parentb3d51f238b954ccab35dfcbebf5321bc91106a40commit | diff
re PR tree-optimization/68906 (ICE at -O3 on x86_64-linux-gnu: verify_ssa failed)

gcc/

2015-12-18  Yuri Rumyantsev  <ysrumyan@gmail.com>

PR tree-optimization/68906
* tree-ssa-loop-unswitch.c (tree_unswitch_outer_loop): Add check
that an exit block belongs to LOOP.

gcc/testsuite/

2015-12-18  Yuri Rumyantsev  <ysrumyan@gmail.com>

PR tree-optimization/68906
* gcc.dg/torture/pr68906.c: New test.

From-SVN: r231812
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr68906.c [new file with mode: 0644] blob
gcc/tree-ssa-loop-unswitch.c diff | blob | history