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re PR c/48885 (missed optimization with restrict qualifier?)
authorRichard Biener <rguenther@suse.de>
Thu, 24 Sep 2015 07:34:47 +0000 (07:34 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 24 Sep 2015 07:34:47 +0000 (07:34 +0000)
commit0a28fdcaf70aee998705bf5878f4c508d9641e31
tree82d9ad8e32a41babe62af07db1041c917bf9129dtree
parent761d6f4eecc754a409a71b7c1e4853c91ccbec8ecommit | diff
re PR c/48885 (missed optimization with restrict qualifier?)

2015-09-24  Richard Biener  <rguenther@suse.de>

PR tree-optimization/48885
* tree-ssa-structalias.c (visit_loadstore): Handle default defs
as not including any restrict tags from other pointers.

* gcc.dg/tree-ssa/restrict-6.c: New testcase.

From-SVN: r228073
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/tree-ssa/restrict-6.c [new file with mode: 0644] blob
gcc/tree-ssa-structalias.c diff | blob | history