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| author | Richard Biener <rguenther@suse.de> | 2025-12-07 11:30:48 +0100 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2025-12-08 10:19:11 +0100 |
| commit | 5584b489341924d042988ad27a2dc25fa8fda62a (patch) | |
| tree | d8c7c0e1b4e2dfe3f014bec3a876ad7bf5c9d03a /libjava/classpath/java/sql/package.html | |
| parent | 5d8455b072b9707fe1b2d3c63aaf57893f4176c4 (diff) | |
| download | gcc-5584b489341924d042988ad27a2dc25fa8fda62a.zip gcc-5584b489341924d042988ad27a2dc25fa8fda62a.tar.gz gcc-5584b489341924d042988ad27a2dc25fa8fda62a.tar.bz2 | |
tree-optimization/123038 - FFS/CTZ pattern incompatible with reductions
The pattern ends up using the argument more than one time which
isn't supported. When FFS directly maps to CTZ + 1 it works though.
PR tree-optimization/123038
* tree-vect-patterns.cc (vect_recog_ctz_ffs_pattern): Reject
pattern for reductions when the call argument is used multiple
times.
* gcc.dg/vect/pr123038.c: New testcase.
Diffstat (limited to 'libjava/classpath/java/sql/package.html')
0 files changed, 0 insertions, 0 deletions