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2010-04-19 Richard Guenther <rguenther@suse.de>
authorrguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 19 Apr 2010 15:17:26 +0000 (15:17 +0000)
committerMasaki Muranaka <monaka@monami-software.com>
Sun, 23 May 2010 01:06:09 +0000 (10:06 +0900)
commitb03b3370033cadf2bd2c63408f1ee63a5993cd96
tree8165bfa824642e36c4b6bc17b1d287a3952749fa
parentb6f62537f7eb63539dfa4c7636e81dc77733969d
2010-04-19  Richard Guenther  <rguenther@suse.de>

PR tree-optimization/43796
* tree-vrp.c (adjust_range_with_scev): Lookup init and step
from SCEV in the lattice.
(vrp_visit_phi_node): Dump change.

* gfortran.dg/pr43796.f90: New testcase.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@158520 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog