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| author | Richard Biener <rguenther@suse.de> | 2022-09-01 13:28:08 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-09-01 15:06:28 +0200 |
| commit | 47e15513c9e581ef04ad25fb0d561a45d345edd1 (patch) | |
| tree | d8af15a8e1c5afdc3cf7fd873e1874fcfab42d57 /gcc/value-range.cc | |
| parent | e75398ac9f06d67cffe495a150e2b27064f3971d (diff) | |
| download | gcc-47e15513c9e581ef04ad25fb0d561a45d345edd1.zip gcc-47e15513c9e581ef04ad25fb0d561a45d345edd1.tar.gz gcc-47e15513c9e581ef04ad25fb0d561a45d345edd1.tar.bz2 | |
Remove cycle checking from compute_control_dep_chain
Now that we have DFS_BACK_EDGE marks we can simply avoid walking
those instead of repeatedly looking for a cycle on the current chain.
* gimple-predicate-analysis.cc (compute_control_dep_chain):
Remove cycle detection, instead avoid walking backedges.
Diffstat (limited to 'gcc/value-range.cc')
0 files changed, 0 insertions, 0 deletions