PR tree-optimization/45685
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 13 Dec 2013 16:34:39 +0000 (16:34 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Fri, 13 Dec 2013 16:34:39 +0000 (16:34 +0000)
commit88747429b901db43acde40a2822b10b7d59a020f
tree73aedaaa5e23c1bfcf30818f587c63183516efb3
parente661d66481515efdd603bcd0ec5370634d79acaf
PR tree-optimization/45685
* tree-ssa-phiopt.c (neg_replacement): New function.
(tree_ssa_phiopt_worker): Call it.

PR tree-optimization/45685
* gcc.dg/tree-ssa/pr45685.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205963 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/pr45685.c [new file with mode: 0644]
gcc/tree-ssa-phiopt.c