diff options
| author | Sebastian Pop <sebastian.pop@amd.com> | 2011-02-08 16:53:57 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2011-02-08 16:53:57 +0000 |
| commit | 479c1fb3fad9e7d6778e8a224b9c95082145a685 (patch) | |
| tree | 9d8e10243d26f0ff63a20c95b951b717d1c95917 /gcc/go/go-lang.c | |
| parent | 1431a37d18b824f33030779e975f13839e37b61a (diff) | |
| download | gcc-479c1fb3fad9e7d6778e8a224b9c95082145a685.zip gcc-479c1fb3fad9e7d6778e8a224b9c95082145a685.tar.gz gcc-479c1fb3fad9e7d6778e8a224b9c95082145a685.tar.bz2 | |
Fix PRs 46834, 46994, and 46995: only rewrite reductions not containing other computations.
2011-02-08 Sebastian Pop <sebastian.pop@amd.com>
PR tree-optimization/46834
PR tree-optimization/46994
PR tree-optimization/46995
* graphite-sese-to-poly.c (used_outside_reduction): New.
(detect_commutative_reduction): Call used_outside_reduction.
(rewrite_commutative_reductions_out_of_ssa_close_phi): Call
translate_scalar_reduction_to_array only when at least one
loop-phi/close-phi tuple has been detected.
* gcc.dg/graphite/id-pr46834.c: New.
* gfortran.dg/graphite/id-pr46994.f90: New.
* gfortran.dg/graphite/id-pr46995.f90: New.
From-SVN: r169928
Diffstat (limited to 'gcc/go/go-lang.c')
0 files changed, 0 insertions, 0 deletions