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re PR tree-optimization/56150 (ICE segfault in do_pre / tail_merge_optimize)
authorRichard Biener <rguenther@suse.de>
Thu, 31 Jan 2013 08:52:56 +0000 (08:52 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Thu, 31 Jan 2013 08:52:56 +0000 (08:52 +0000)
commitfcfa87ac3dbb62b8cb32a919711e00d17557fe05
tree2e465695c285d693a3dddd35c07a4279c368fea8tree | snapshot
parentb7138297354718412ab7cbd42c801c02b2ada07acommit | diff
re PR tree-optimization/56150 (ICE segfault in do_pre / tail_merge_optimize)

2013-01-31  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56150
* tree-ssa-tail-merge.c (gimple_equal_p): Properly handle
mixed store non-store stmts.

* gcc.dg/torture/pr56150.c: New testcase.

From-SVN: r195608
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr56150.c [new file with mode: 0644] blob
gcc/tree-ssa-tail-merge.c diff | blob | history
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