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| author | Richard Biener <rguenther@suse.de> | 2020-01-27 10:30:29 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2020-01-27 10:31:53 +0100 |
| commit | 1442bc31da61a7f6c7d7c526e0449cfd9a917cd5 (patch) | |
| tree | 3fdd69dba8c57ccb2faa36eb3007371982a278c9 /libgcc | |
| parent | 86075aa5dd0b1ed3f6c9c67d0d3058c6c5c19d65 (diff) | |
| download | gcc-1442bc31da61a7f6c7d7c526e0449cfd9a917cd5.zip gcc-1442bc31da61a7f6c7d7c526e0449cfd9a917cd5.tar.gz gcc-1442bc31da61a7f6c7d7c526e0449cfd9a917cd5.tar.bz2 | |
tree-optimization/93397 delay converted reduction chain adjustment
The following delays adjusting the SLP graph for converted reduction
chains to a point where the SLP build no longer can fail since we
otherwise fail to undo marking the conversion as a group.
2020-01-27 Richard Biener <rguenther@suse.de>
PR tree-optimization/93397
* tree-vect-slp.c (vect_analyze_slp_instance): Delay
converted reduction chain SLP graph adjustment.
* gcc.dg/torture/pr93397.c: New testcase.
Diffstat (limited to 'libgcc')
0 files changed, 0 insertions, 0 deletions