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| author | Aldy Hernandez <aldyh@redhat.com> | 2016-11-20 18:34:06 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@gcc.gnu.org> | 2016-11-20 18:34:06 +0000 |
| commit | 358a95e46245bbdbaefe19369b8d95496cf3eb5a (patch) | |
| tree | 81b063e9484a3b0f61f3ef95753338d2515ab4d5 /gcc/fortran/resolve.c | |
| parent | 40fd269ab128d1f5fa7688d7d5e7298744c08cdd (diff) | |
| download | gcc-358a95e46245bbdbaefe19369b8d95496cf3eb5a.zip gcc-358a95e46245bbdbaefe19369b8d95496cf3eb5a.tar.gz gcc-358a95e46245bbdbaefe19369b8d95496cf3eb5a.tar.bz2 | |
re PR middle-end/61409 (-Wmaybe-uninitialized false-positive with -O2)
PR middle-end/61409
* tree-ssa-uninit.c: Define new global max_phi_args.
(compute_uninit_opnds_pos): Use max_phi_args.
(prune_uninit_phi_opnds): Same.
(use_pred_not_overlap_with_undef_path_pred): Remove reference to
missing NUM_PREDS in function comment.
(can_one_predicate_be_invalidated_p): New.
(can_chain_union_be_invalidated_p): New.
(flatten_out_predicate_chains): New.
(uninit_ops_invalidate_phi_use): New.
(is_use_properly_guarded): Call uninit_ops_invalidate_phi_use.
From-SVN: r242639
Diffstat (limited to 'gcc/fortran/resolve.c')
0 files changed, 0 insertions, 0 deletions