PR tree-optimization/58508
authorlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 19 Oct 2013 05:20:24 +0000 (05:20 +0000)
committerlaw <law@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 19 Oct 2013 05:20:24 +0000 (05:20 +0000)
commitc7b85126aabe3301754720b2b78c6409c3708dfe
treea69cb657131a63bd426e8172939dd8d8c19ce8c3
parentb54d53e0ba8e21e13c27b5b6abda125103e6391e
PR tree-optimization/58508
* tree-vect-loop-manip.c (vect_loop_versioning): Hoist loop invariant
statement that contains data refs with zero-step.

* gcc.dg/vect/pr58508.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203842 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/vect/pr58508.c [new file with mode: 0644]
gcc/tree-vect-loop-manip.c