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| author | Victor Kaplansky <victork@il.ibm.com> | 2007-09-17 09:37:31 +0000 |
|---|---|---|
| committer | Victor Kaplansky <victork@gcc.gnu.org> | 2007-09-17 09:37:31 +0000 |
| commit | 42cbdeac683d395849c9fee5e3e07b6a00093c5a (patch) | |
| tree | 6c4cbac41c92d399625c0f73e00db5b78e435def /gcc/fortran/resolve.c | |
| parent | 2adde4ffdc7d4e2b529bd7c8a82afa73d8bbf775 (diff) | |
| download | gcc-42cbdeac683d395849c9fee5e3e07b6a00093c5a.zip gcc-42cbdeac683d395849c9fee5e3e07b6a00093c5a.tar.gz gcc-42cbdeac683d395849c9fee5e3e07b6a00093c5a.tar.bz2 | |
re PR tree-optimization/33319 (g++.dg/tree-ssa/pr27549.C ICE with vectorization)
PR tree-optimization/33319
* tree-vect-analyze.c (vect_same_range_drs): New.
(vect_vfa_range_equal): New.
(vect_is_duplicate_ddr): Removed.
(vect_mark_for_runtime_alias_test): Do not perform marking when
optimizing for size or max_param for alias checking is zero.
Move the function before vect_analyze_data_ref_dependence.
(vect_analyze_data_ref_dependence): Add call to
vect_mark_for_runtime_alias_test in two cases when dependence
is not clear.
(vect_analyze_data_ref_dependences): Do not call to
vect_mark_for_runtime_alias_test.
(vect_prune_runtime_alias_test_list): New.
(vect_analyze_loop): Add call to vect_prune_runtime_alias_test_list.
* tree-vect-transform.c (vect_estimate_min_profitable_iters):
Update vec_outside_cost.
(vect_vfa_segment_size): More compact code, use TYPE_SIZE_UNIT.
(vect_create_cond_for_alias_checks): Build the base address of data
reference from DR_GROUP_FIRST_DR.
(vect_loop_versioning): New.
(vect_transform_loop): Add a call to vect_loop_versioning.
Remove factored out code.
From-SVN: r128539
Diffstat (limited to 'gcc/fortran/resolve.c')
0 files changed, 0 insertions, 0 deletions