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(parent: 03b802e) | patch
tree-optimization/116460 - improve forwprop compile-time
authorRichard Biener <rguenther@suse.de>
Mon, 26 Aug 2024 08:01:44 +0000 (10:01 +0200)
committerRichard Biener <rguenth@gcc.gnu.org>
Mon, 26 Aug 2024 12:42:16 +0000 (14:42 +0200)
commit0ceeb9926d69dbb382622a8eae9eef7ed8ac3e97
tree88540167fede144dc95b00423ef1cf2ec2259d12tree
parent03b802e14f497e393e6437b7df5be1c690ddf1dfcommit | diff
tree-optimization/116460 - improve forwprop compile-time

The following improves forwprop block reachability which I noticed
when debugging PR116460 and what is also noted in the comment.  It
avoids processing blocks in natural loops determined unreachable,
thereby making the issue in PR116460 latent.

PR tree-optimization/116460
* tree-ssa-forwprop.cc (pass_forwprop::execute): Do not
process blocks in unreachable natural loops.
gcc/tree-ssa-forwprop.cc diff | blob | blame | history
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