2013-11-27 Richard Biener <rguenther@suse.de>
commite431757faecd0f1be80bdaf3650d2fa186902884
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 27 Nov 2013 08:50:15 +0000 (27 08:50 +0000)
committerrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 27 Nov 2013 08:50:15 +0000 (27 08:50 +0000)
treeff81de6be32fc6460422dd34d41098afb88436d2
parent177650ded5bb5e38195b7557ded3c3f3d9a4327c
2013-11-27  Richard Biener  <rguenther@suse.de>

PR tree-optimization/59288
* tree-vect-loop.c (get_initial_def_for_induction): Do not
re-analyze the PHI but use STMT_VINFO_LOOP_PHI_EVOLUTION_PART.

* gcc.dg/torture/pr59288.c: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205434 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/torture/pr59288.c [new file with mode: 0644]
gcc/tree-vect-loop.c