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re PR tree-optimization/64494 (ICE at -Os and above on x86_64-linux-gnu in duplicate_...
authorJakub Jelinek <jakub@redhat.com>
Mon, 5 Jan 2015 18:53:44 +0000 (19:53 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Mon, 5 Jan 2015 18:53:44 +0000 (19:53 +0100)
commita6377d52d749327d8e7b8b4d2e51bb873da24ad9
tree8128543c9bfbb161fc49e812bd604b35026cfe4ctree
parent8b7cec587aa4e4d38ef9a258dc39cef53f8c8482commit | diff
re PR tree-optimization/64494 (ICE at -Os and above on x86_64-linux-gnu in duplicate_ssa_name_range_info, at tree-ssanames.c:499)

PR tree-optimization/64494
* tree-ssa-loop-im.c (move_computations_dom_walker::before_dom): Also
clear SSA_NAME_ANTI_RANGE_P flag.

* gcc.c-torture/compile/pr64494.c: New test.

From-SVN: r219194
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/compile/pr64494.c [new file with mode: 0644] blob
gcc/tree-ssa-loop-im.c diff | blob | blame | history
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