2016-03-24 Richard Biener <rguenther@suse.de>
commita4225fff6d0eee3dae126dfe52f5bf745e497022
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 24 Mar 2016 08:17:43 +0000 (24 08:17 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 24 Mar 2016 08:17:43 +0000 (24 08:17 +0000)
treeb980c902ca58b1b05f4a0c2eacc4a719f73a5ab5
parent24904393fef215b3fe43a20a84d058981ba045e8
2016-03-24  Richard Biener  <rguenther@suse.de>

PR tree-optimization/70372
* tree-ssa-reassoc.c (eliminate_plus_minus_pair): Use
build_all_ones_cst to also handle vector types correctly.

* gcc.dg/tree-ssa/pr70372.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@234449 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/pr70372.c [new file with mode: 0644]
gcc/tree-ssa-reassoc.c