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| author | Richard Biener <rguenther@suse.de> | 2021-05-11 14:59:59 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2021-05-12 13:12:46 +0200 |
| commit | cd36bbb2281ada10b5e1df143ecf64b88cdb8119 (patch) | |
| tree | 983629752943d4991d80d334edce7b9ff7a89da9 /gcc/omp-low.c | |
| parent | ac18ded230f1559f271f8d66121b2f16805f0b27 (diff) | |
| download | gcc-cd36bbb2281ada10b5e1df143ecf64b88cdb8119.zip gcc-cd36bbb2281ada10b5e1df143ecf64b88cdb8119.tar.gz gcc-cd36bbb2281ada10b5e1df143ecf64b88cdb8119.tar.bz2 | |
tree-optimization/100519 - avoid reassociating asm goto defs
This splits can_associate_p into checks for SSA defs and checks
for the type so it can be called from is_reassociable_op to
catch cases not catched by the earlier fix.
2021-05-11 Richard Biener <rguenther@suse.de>
PR tree-optimization/100519
* tree-ssa-reassoc.c (can_associate_p): Split into...
(can_associate_op_p): ... this
(can_associate_type_p): ... and this.
(is_reassociable_op): Call can_associate_op_p.
(break_up_subtract_bb): Call the appropriate predicates.
(reassociate_bb): Likewise.
* gcc.dg/torture/pr100519.c: New testcase.
Diffstat (limited to 'gcc/omp-low.c')
0 files changed, 0 insertions, 0 deletions