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| author | Richard Biener <rguenther@suse.de> | 2023-10-17 13:42:59 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-10-17 14:24:51 +0200 |
| commit | 323209cd73bf1d81d91637677db5883afc8ae5f6 (patch) | |
| tree | 2e288c4840292fdd7e906c1cd6ccc7a2a2f24297 /gcc/cp/constexpr.cc | |
| parent | fbdf88a1f6de2399101ecea948ff1abbf82459fc (diff) | |
| download | gcc-323209cd73bf1d81d91637677db5883afc8ae5f6.zip gcc-323209cd73bf1d81d91637677db5883afc8ae5f6.tar.gz gcc-323209cd73bf1d81d91637677db5883afc8ae5f6.tar.bz2 | |
tree-optimization/111846 - put simd-clone-info into SLP tree
The following avoids bogously re-using the simd-clone-info we
currently hang off stmt_info from two different SLP contexts where
a different number of lanes should have chosen a different best
simdclone.
PR tree-optimization/111846
* tree-vectorizer.h (_slp_tree::simd_clone_info): Add.
(SLP_TREE_SIMD_CLONE_INFO): New.
* tree-vect-slp.cc (_slp_tree::_slp_tree): Initialize
SLP_TREE_SIMD_CLONE_INFO.
(_slp_tree::~_slp_tree): Release it.
* tree-vect-stmts.cc (vectorizable_simd_clone_call): Use
SLP_TREE_SIMD_CLONE_INFO or STMT_VINFO_SIMD_CLONE_INFO
dependent on if we're doing SLP.
* gcc.dg/vect/pr111846.c: New testcase.
Diffstat (limited to 'gcc/cp/constexpr.cc')
0 files changed, 0 insertions, 0 deletions