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| author | Richard Biener <rguenther@suse.de> | 2023-02-20 10:59:15 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-02-20 11:55:55 +0100 |
| commit | 63471c5008819bbf6ec32a6f4d8701fe57b96fa9 (patch) | |
| tree | 259f1b22c3d45829cea1f4913ff4d4340a8ca579 /gcc/gensupport.h | |
| parent | 7b8916a6fd098546e4e53e53b37a5153664ba17f (diff) | |
| download | gcc-63471c5008819bbf6ec32a6f4d8701fe57b96fa9.zip gcc-63471c5008819bbf6ec32a6f4d8701fe57b96fa9.tar.gz gcc-63471c5008819bbf6ec32a6f4d8701fe57b96fa9.tar.bz2 | |
tree-optimization/108816 - vect versioning check split confusion
The split of the versioning condition assumes the definition is
in the condition block which is ensured by the versioning code.
But that only works when we actually have to insert any statements
for the versioning condition. The following adjusts the guard
accordingly and asserts this condition.
PR tree-optimization/108816
* tree-vect-loop-manip.cc (vect_loop_versioning): Adjust
versioning condition split prerequesite, assert required
invariant.
* gcc.dg/torture/pr108816.c: New testcase.
Diffstat (limited to 'gcc/gensupport.h')
0 files changed, 0 insertions, 0 deletions