projects / gcc.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 66df6e9) | patch
re PR middle-end/52493 (tree check fail in ptr_derefs_may_alias_p)
authorRichard Guenther <rguenther@suse.de>
Tue, 6 Mar 2012 13:13:14 +0000 (13:13 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 6 Mar 2012 13:13:14 +0000 (13:13 +0000)
commit9da5500b12acba71c0a807e1ed2de92b18f16c29
tree5b61b7f72f5092239fe2009364b461df160a3bf9tree
parent66df6e9ef326961129b741b129927a4f85b607f1commit | diff
re PR middle-end/52493 (tree check fail in ptr_derefs_may_alias_p)

2012-03-06  Richard Guenther  <rguenther@suse.de>

PR middle-end/52493
* tree-ssa-alias.c (ptr_derefs_may_alias_p): Robustify.

* gcc.dg/torture/pr52493.c: New testcase.

From-SVN: r184987
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.dg/torture/pr52493.c [new file with mode: 0644] blob
gcc/tree-ssa-alias.c diff | blob | history