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| author | Aditya Kumar <aditya.k7@samsung.com> | 2015-09-28 17:29:59 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2015-09-28 17:29:59 +0000 |
| commit | d5b5a232d4555659943c2776d1df753e5c0387f3 (patch) | |
| tree | 60998be0eae9d0a781a848fe9f960f7edde0aede /gcc/fortran/f95-lang.c | |
| parent | 0a53bd6d4dc25af160c2986eb1efecd949118ad3 (diff) | |
| download | gcc-d5b5a232d4555659943c2776d1df753e5c0387f3.zip gcc-d5b5a232d4555659943c2776d1df753e5c0387f3.tar.gz gcc-d5b5a232d4555659943c2776d1df753e5c0387f3.tar.bz2 | |
re PR tree-optimization/67700 ([graphite] miscompile due to wrong codegen)
fix PR67700
The patch makes the detection of scop parameters in parameter_index_in_region a
bit more conservative by discarding scalar variables defined in function of data
references defined in the scop.
2015-09-25 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
PR tree-optimization/67700
* graphite-sese-to-poly.c (parameter_index_in_region): Call
invariant_in_sese_p_rec.
(extract_affine): Same.
(rewrite_cross_bb_scalar_deps): Call update_ssa.
* sese.c (invariant_in_sese_p_rec): Export. Handle vdefs and vuses.
* sese.h (invariant_in_sese_p_rec): Declare.
* testsuite/gcc.dg/graphite/run-id-pr67700.c: New.
Co-Authored-By: Sebastian Pop <s.pop@samsung.com>
From-SVN: r228214
Diffstat (limited to 'gcc/fortran/f95-lang.c')
0 files changed, 0 insertions, 0 deletions