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re PR target/57341 (wrong code on x86_64-linux at -O3 in 32-bit mode)
authorRichard Biener <rguenther@suse.de>
Thu, 23 May 2013 08:37:24 +0000 (08:37 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 23 May 2013 08:37:24 +0000 (08:37 +0000)
commita55757eae4c6711e558143595cbbfad97550b3e0
tree637da4fafb87f6dde34b1cfa4bd4ab35daa6d28dtree
parent406bdd7d8f70615ea6fa2131f0aca6e8ad00e8b2commit | diff
re PR target/57341 (wrong code on x86_64-linux at -O3 in 32-bit mode)

2013-05-23  Richard Biener  <rguenther@suse.de>

PR rtl-optimization/57341
* ira.c (validate_equiv_mem_from_store): Use anti_dependence
instead of true_dependence.

* gcc.dg/torture/pr57341.c: New testcase.

From-SVN: r199237
gcc/ChangeLog diff | blob | history
gcc/ira.c diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr57341.c [new file with mode: 0644] blob