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2013-03-20 Richard Biener <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 20 Mar 2013 13:26:19 +0000 (13:26 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 20 Mar 2013 13:26:19 +0000 (13:26 +0000)
commitaffbda7105b9541c888492435fefb3fc32e0310e
tree4cf6946974a9a59ae3ef87513ac71079e3170b97tree
parentb94b4cf4ebfa46f33114153d3380d93f42e69e01commit | diff
2013-03-20  Richard Biener  <rguenther@suse.de>

PR tree-optimization/56661
* tree-ssa-sccvn.c (visit_use): Only value-number calls if
the result does not have to be distinct.

* gcc.dg/torture/pr56661.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@196825 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.dg/torture/pr56661.c [new file with mode: 0644] blob
gcc/tree-ssa-sccvn.c diff | blob | blame | history
Mirror of https://gcc.gnu.org/git/gcc.git