| commit | 0308f68ba524e7d1751c367bd8d3167a2e1d5817 | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 9 Dec 2015 08:32:49 +0000 (9 08:32 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 9 Dec 2015 08:32:49 +0000 (9 08:32 +0000) | ||
| tree | e5404c7d5206af518d41f5c3d3d2c1e369241ab7 | treesnapshot (tar.gz zip) |
| parent | fc5f8be0c3e365157522ec65e3ffd47921207bc3 | commitdiff |
2015-12-09 Richard Biener <rguenther@suse.de>
PR tree-optimization/68583
* tree-if-conv.c (ifc_dr): Make flags bool, add w_unconditionally
flag and rename predicates to w_predicate, rw_predicate and
base_w_predicate.
(DR_WRITTEN_AT_LEAST_ONCE): Rename to ...
(DR_BASE_W_UNCONDITIONALLY): ... this.
(DR_W_UNCONDITIONALLY): Add.
(hash_memrefs_baserefs_and_store_DRs_read): Adjust. Compute
unconditionally written separately from read or written.
(ifcvt_memrefs_wont_trap): Properly treat reads.
(ifcvt_could_trap_p): Inline ...
(if_convertible_gimple_assign_stmt_p): ... here. Refactor
to avoid code duplication.
(if_convertible_loop_p_1): Adjust and properly initialize
predicates.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231444 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/68583
* tree-if-conv.c (ifc_dr): Make flags bool, add w_unconditionally
flag and rename predicates to w_predicate, rw_predicate and
base_w_predicate.
(DR_WRITTEN_AT_LEAST_ONCE): Rename to ...
(DR_BASE_W_UNCONDITIONALLY): ... this.
(DR_W_UNCONDITIONALLY): Add.
(hash_memrefs_baserefs_and_store_DRs_read): Adjust. Compute
unconditionally written separately from read or written.
(ifcvt_memrefs_wont_trap): Properly treat reads.
(ifcvt_could_trap_p): Inline ...
(if_convertible_gimple_assign_stmt_p): ... here. Refactor
to avoid code duplication.
(if_convertible_loop_p_1): Adjust and properly initialize
predicates.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@231444 138bc75d-0d04-0410-961f-82ee72b054a4
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