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re PR tree-optimization/66739 (FAIL: gcc.target/aarch64/subs.c scan-assembler subs...
authorRichard Biener <rguenther@suse.de>
Tue, 7 Jul 2015 07:46:57 +0000 (07:46 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 7 Jul 2015 07:46:57 +0000 (07:46 +0000)
commitd9ba196197966cb053dc13f973000c2ba8ace692
tree1dacef79654b5af4db91d178b5f3f59df6c482e0tree
parentfc1cbdf389946c741f9341843a772b36fa586c6fcommit | diff
re PR tree-optimization/66739 (FAIL: gcc.target/aarch64/subs.c scan-assembler subs\tw[0-9])

2015-07-07  Richard Biener  <rguenther@suse.de>

PR middle-end/66739
* match.pd: Condition A - B ==/!= 0 -> A ==/!= B on single-use
A - B.

From-SVN: r225502
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