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| author | Richard Guenther <rguenther@suse.de> | 2008-05-15 08:37:22 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-05-15 08:37:22 +0000 |
| commit | 8ded35f90c50bd3ff06e75f0bc90dc611360dcac (patch) | |
| tree | 99049872595c742fb546abf5ae46e4c0ed30cf52 /gcc/c-errors.c | |
| parent | 45ff5edaea467950434730376d3abd8e6cebe196 (diff) | |
| download | gcc-8ded35f90c50bd3ff06e75f0bc90dc611360dcac.zip gcc-8ded35f90c50bd3ff06e75f0bc90dc611360dcac.tar.gz gcc-8ded35f90c50bd3ff06e75f0bc90dc611360dcac.tar.bz2 | |
re PR tree-optimization/36009 (PRE causes missed loop store motion, store sinking doesn't work)
2008-05-15 Richard Guenther <rguenther@suse.de>
PR tree-optimization/36009
PR tree-optimization/36204
* tree-ssa-loop-im.c (tree-ssa-propagate.h): Include.
(determine_invariantness_stmt): Record the loop a store is
always executed in.
* Makefile.in (tree-ssa-loop-im.o): Add tree-ssa-propagate.h
dependency.
* gcc.dg/tree-ssa/ssa-lim-5.c: New testcase.
* gcc.dg/tree-ssa/ssa-lim-6.c: Likewise..
From-SVN: r135330
Diffstat (limited to 'gcc/c-errors.c')
0 files changed, 0 insertions, 0 deletions