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tree-ssa-structalias.c (handle_ptr_arith): Correctly handle negative or non-represent...
authorRichard Guenther <rguenther@suse.de>
Wed, 4 Jun 2008 08:28:20 +0000 (08:28 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Wed, 4 Jun 2008 08:28:20 +0000 (08:28 +0000)
commit0e19bf429e8fdfe384b9dad2f3bbfd0c15524cda
tree33671adf33b9edd9e36895c610444498f3801a41tree
parentc750c990445c1437910c18b9e79fba5713a770c1commit | diff
tree-ssa-structalias.c (handle_ptr_arith): Correctly handle negative or non-representable offsets.

2008-06-04  Richard Guenther  <rguenther@suse.de>

* tree-ssa-structalias.c (handle_ptr_arith): Correctly handle
negative or non-representable offsets.

* gcc.c-torture/execute/20080604-1.c: New testcase.

From-SVN: r136351
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/20080604-1.c [new file with mode: 0644] blob
gcc/tree-ssa-structalias.c diff | blob | history