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| author | Richard Biener <rguenther@suse.de> | 2022-11-10 15:02:37 +0100 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-11-10 15:19:43 +0100 |
| commit | f1b76811f2c3773e8cabcc07932bf13e82e264db (patch) | |
| tree | 7f716507f6a8a0fe54ea254481de4a6361e91268 /gcc/system.h | |
| parent | 2f6cb9c51a933de19cd88f4c9180ac9cf5093522 (diff) | |
| download | gcc-f1b76811f2c3773e8cabcc07932bf13e82e264db.zip gcc-f1b76811f2c3773e8cabcc07932bf13e82e264db.tar.gz gcc-f1b76811f2c3773e8cabcc07932bf13e82e264db.tar.bz2 | |
better PHI copy propagation for forwprop
We can handle _1 = PHI <_1, _2> as a copy.
PR tree-optimization/84646
* tree-ssa-forwprop.cc (pass_forwprop::execute): Improve
copy propagation across PHIs.
Diffstat (limited to 'gcc/system.h')
0 files changed, 0 insertions, 0 deletions