PR tree-optimization/54877
commitbb38acc83a31cc7acf06cea0abeeae09b8e75063
authorjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 10 Oct 2012 17:47:05 +0000 (10 17:47 +0000)
committerjakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 10 Oct 2012 17:47:05 +0000 (10 17:47 +0000)
treef8c3854d4255a3e4f2ae118871fd24b14ce502ff
parentce6eb27d7d8d3867682f72d26df8fabd07537fa9
PR tree-optimization/54877
* tree-vect-loop.c (vect_is_simple_reduction_1): For MINUS_EXPR
use make_ssa_name instead of copy_ssa_name.

* gcc.dg/torture/pr54877.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192322 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr54877.c [new file with mode: 0644]
gcc/tree-vect-loop.c