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| author | Richard Biener <rguenther@suse.de> | 2021-07-12 10:49:03 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2021-07-12 12:18:37 +0200 |
| commit | 92343e0ba4d47f21ae20ffcb83d736bdbc15dae0 (patch) | |
| tree | 24735458da32f09d12172504c90bfc032706b72e /gcc/ada/gcc-interface/decl.c | |
| parent | 123d0a597beb6d9865f808bf15b0d67f2a8fd5b2 (diff) | |
| download | gcc-92343e0ba4d47f21ae20ffcb83d736bdbc15dae0.zip gcc-92343e0ba4d47f21ae20ffcb83d736bdbc15dae0.tar.gz gcc-92343e0ba4d47f21ae20ffcb83d736bdbc15dae0.tar.bz2 | |
tree-optimization/101394 - fix PRE full redundancy wrt abnormals
This avoids adding a copy from an abnormal picked up from PHI
translation much like we'd avoid inserting the translated
expression on pred edges.
2021-07-12 Richard Biener <rguenther@suse.de>
PR tree-optimization/101394
* tree-ssa-pre.c (do_pre_regular_insertion): Avoid inserting
copies from abnormals for a full redundancy.
* gcc.dg/torture/pr101394.c: New testcase.
Diffstat (limited to 'gcc/ada/gcc-interface/decl.c')
0 files changed, 0 insertions, 0 deletions