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re PR tree-optimization/26587 (strict aliasing incorrectly pre-loads an array element...
authorRichard Guenther <rguenther@suse.de>
Tue, 7 Mar 2006 16:23:38 +0000 (16:23 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 7 Mar 2006 16:23:38 +0000 (16:23 +0000)
commit6f1be8e1f461e5e7595470be4c27c0de4f261d03
tree8aaa4a0f71961547de981e292cec51d6b54f37c8tree
parent6410fb814b1aa1d01aa99919769f9079b2773c4ecommit | diff
re PR tree-optimization/26587 (strict aliasing incorrectly pre-loads an array element with loops)

2006-03-07  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/26587
* tree-ssa-structalias.c (handle_ptr_arith): Handle MINUS_EXPR.

* gcc.dg/torture/pr26587.c: New testcase.

From-SVN: r111808
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr26587.c [new file with mode: 0644] blob
gcc/tree-ssa-structalias.c diff | blob | history