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| author | Kewen Lin <linkw@linux.ibm.com> | 2023-10-12 00:04:57 -0500 |
|---|---|---|
| committer | Kewen Lin <linkw@linux.ibm.com> | 2023-10-12 00:04:57 -0500 |
| commit | 6a88202e5a43f7b9cafd9fbfca74e3c53ea0f911 (patch) | |
| tree | 45f6e8a84ee64ace4f97f4770fcc75d07a24326a /gcc/tree.cc | |
| parent | 8b151eb96b909094050b0be2a204b578b154ee93 (diff) | |
| download | gcc-6a88202e5a43f7b9cafd9fbfca74e3c53ea0f911.zip gcc-6a88202e5a43f7b9cafd9fbfca74e3c53ea0f911.tar.gz gcc-6a88202e5a43f7b9cafd9fbfca74e3c53ea0f911.tar.bz2 | |
vect: Adjust vectorizable_store costing on VMAT_LOAD_STORE_LANES
This patch adjusts the cost handling on VMAT_LOAD_STORE_LANES
in function vectorizable_store. We don't call function
vect_model_store_cost for it any more. It's the case of
interleaving stores, so it skips all stmts excepting for
first_stmt_info, consider the whole group when costing
first_stmt_info. This patch shouldn't have any functional
changes.
gcc/ChangeLog:
* tree-vect-stmts.cc (vect_model_store_cost): Assert it will never
get VMAT_LOAD_STORE_LANES.
(vectorizable_store): Adjust the cost handling on VMAT_LOAD_STORE_LANES
without calling vect_model_store_cost. Factor out new lambda function
update_prologue_cost.
Diffstat (limited to 'gcc/tree.cc')
0 files changed, 0 insertions, 0 deletions