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| author | Michael Matz <matz@suse.de> | 2012-04-17 13:54:26 +0000 |
|---|---|---|
| committer | Michael Matz <matz@gcc.gnu.org> | 2012-04-17 13:54:26 +0000 |
| commit | 7d75abc8ea408019c1c004150bfbce42bfbffa71 (patch) | |
| tree | 86bb9df647b69f4246a856e415af27fe41e37b32 /gcc/alias.c | |
| parent | efa26eaae377bf2a5ce9b02b84f3963a0166e280 (diff) | |
| download | gcc-7d75abc8ea408019c1c004150bfbce42bfbffa71.zip gcc-7d75abc8ea408019c1c004150bfbce42bfbffa71.tar.gz gcc-7d75abc8ea408019c1c004150bfbce42bfbffa71.tar.bz2 | |
re PR tree-optimization/18437 (vectorizer failed for matrix multiplication)
PR tree-optimization/18437
* tree-vectorizer.h (_stmt_vec_info.stride_load_p): New member.
(STMT_VINFO_STRIDE_LOAD_P): New accessor.
(vect_check_strided_load): Declare.
* tree-vect-data-refs.c (vect_check_strided_load): New function.
(vect_analyze_data_refs): Use it to accept strided loads.
* tree-vect-stmts.c (vectorizable_load): Ditto and handle them.
testsuite/
* gfortran.dg/vect/rnflow-trs2a2.f90: New test.
From-SVN: r186530
Diffstat (limited to 'gcc/alias.c')
0 files changed, 0 insertions, 0 deletions