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| author | Richard Biener <rguenther@suse.de> | 2023-02-10 13:09:10 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-04-28 11:05:53 +0200 |
| commit | 821ef93976e750c118d42a2ad33b96dbd1b9f3a5 (patch) | |
| tree | 7b6c9222dd6d0f2177388c680e3a36998c076055 /libcpp | |
| parent | 9a41d2cdbcd2af77a3a91a840a3a13f0eb39971b (diff) | |
| download | gcc-821ef93976e750c118d42a2ad33b96dbd1b9f3a5.zip gcc-821ef93976e750c118d42a2ad33b96dbd1b9f3a5.tar.gz gcc-821ef93976e750c118d42a2ad33b96dbd1b9f3a5.tar.bz2 | |
tree-optimization/108752 - vectorize emulated vectors in lowered form
The following makes sure to emit operations lowered to bit operations
when vectorizing using emulated vectors. This avoids relying on
the vector lowering pass adhering to the exact same cost considerations
as the vectorizer.
PR tree-optimization/108752
* tree-vect-generic.cc (build_replicated_const): Rename
to build_replicated_int_cst and move to tree.{h,cc}.
(do_plus_minus): Adjust.
(do_negate): Likewise.
* tree-vect-stmts.cc (vectorizable_operation): Emit emulated
arithmetic vector operations in lowered form.
* tree.h (build_replicated_int_cst): Declare.
* tree.cc (build_replicated_int_cst): Moved from
tree-vect-generic.cc build_replicated_const.
Diffstat (limited to 'libcpp')
0 files changed, 0 insertions, 0 deletions