| commit | 2c27600fa79431576f47d55b9ed7b2f4790def67 | |
| author | Richard Biener <rguenther@suse.de> | |
| Tue, 22 Aug 2023 12:28:00 +0000 (22 14:28 +0200) | ||
| committer | Richard Biener <rguenther@suse.de> | |
| Tue, 22 Aug 2023 12:28:00 +0000 (22 14:28 +0200) | ||
| tree | 001f1b66cf7e0e6cea7b1f509fa1db13f0a03b15 | treesnapshot (tar.gz zip) |
| parent | 9e5b47b457088114698a64dc6477335cecbf8b19 | commitdiff |
Simplify intereaved store vectorization processing
When doing interleaving we perform code generation when visiting the
last store of a chain. We keep track of this via DR_GROUP_STORE_COUNT,
the following localizes this to the caller of vectorizable_store,
also avoing redundant non-processing of the other stores.
* tree-vect-stmts.cc (vectorizable_store): Do not bump
DR_GROUP_STORE_COUNT here. Remove early out.
(vect_transform_stmt): Only call vectorizable_store on
the last element of an interleaving chain.
When doing interleaving we perform code generation when visiting the
last store of a chain. We keep track of this via DR_GROUP_STORE_COUNT,
the following localizes this to the caller of vectorizable_store,
also avoing redundant non-processing of the other stores.
* tree-vect-stmts.cc (vectorizable_store): Do not bump
DR_GROUP_STORE_COUNT here. Remove early out.
(vect_transform_stmt): Only call vectorizable_store on
the last element of an interleaving chain.
| gcc/tree-vect-stmts.cc | diffblobblamehistory |