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re PR tree-optimization/66759 (ICE in generic-match.c on 456.hmmer)
authorRichard Biener <rguenther@suse.de>
Mon, 6 Jul 2015 10:37:33 +0000 (10:37 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 6 Jul 2015 10:37:33 +0000 (10:37 +0000)
commit0409237b686b5daa66810427652acd53761d270b
tree1ccfded254a5f9af8fd07a43503b26afb4038da1tree | snapshot
parentb2bae05de933b66b5c5f468e50e0aad24d8432d5commit | diff
re PR tree-optimization/66759 (ICE in generic-match.c on 456.hmmer)

2015-07-06  Richard Biener  <rguenther@suse.de>

PR middle-end/66759
* match.pd: Add missing constraint of y to REAL_CST in
REAL_CST - x CMP y to y - CST CMP x simplification.

* gcc.dg/torture/pr66759.c: New testcase.

From-SVN: r225449
gcc/ChangeLog diff | blob | blame | history
gcc/match.pd diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/torture/pr66759.c [new file with mode: 0644] blob
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