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2011-05-30 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 May 2011 11:17:35 +0000 (11:17 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 May 2011 11:17:35 +0000 (11:17 +0000)
commite6b2e8c99b9295953acd13658d44591561252337
tree8c903a01ff13b5119f12251e56e621bfca3da12atree | snapshot
parent361940153255ddf5f62977479589c074b7e8f93acommit | diff
2011-05-30  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/49218
* tree-vrp.c (adjust_range_with_scev): Properly check whether
overflow occured.

* gcc.c-torture/execute/pr49218.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174430 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/pr49218.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | history
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