diff options
| author | Richard Biener <rguenther@suse.de> | 2022-03-11 11:51:13 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-03-11 14:11:59 +0100 |
| commit | 69619acd8d9b5856f5af6e5323d9c7c4ec9ad08f (patch) | |
| tree | c60870eeb11a2b981f82dfbb1742a734588b7c5d /gcc/builtins.h | |
| parent | db494fd68d12f3b49ad5f4747c234f3a94d10c72 (diff) | |
| download | gcc-69619acd8d9b5856f5af6e5323d9c7c4ec9ad08f.zip gcc-69619acd8d9b5856f5af6e5323d9c7c4ec9ad08f.tar.gz gcc-69619acd8d9b5856f5af6e5323d9c7c4ec9ad08f.tar.bz2 | |
target/104762 - vectorization costs of CONSTRUCTORs
After accounting for GPR -> XMM move cost for vec_construct the
base cost needs adjustments to not double-cost those. This also
lowers the cost when such move is not necessary.
2022-03-11 Richard Biener <rguenther@suse.de>
PR target/104762
* config/i386/i386.cc (ix86_builtin_vectorization_cost): Do not
cost the first lane of SSE pieces as inserts for vec_construct.
Diffstat (limited to 'gcc/builtins.h')
0 files changed, 0 insertions, 0 deletions