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| author | Richard Biener <rguenther@suse.de> | 2022-05-11 13:34:37 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2022-05-11 14:34:30 +0200 |
| commit | 37a8220fa9188470c677abfef50c1b120c0b6c76 (patch) | |
| tree | ff09f026cd21161c7ae90ad9c00b88fe6c0c47c4 /gcc/cp/constraint.cc | |
| parent | 7f04b0d786e13ff5c1bd952a24fd324224415c9a (diff) | |
| download | gcc-37a8220fa9188470c677abfef50c1b120c0b6c76.zip gcc-37a8220fa9188470c677abfef50c1b120c0b6c76.tar.gz gcc-37a8220fa9188470c677abfef50c1b120c0b6c76.tar.bz2 | |
rtl-optimization/105559 - avoid quadratic behavior in delete_insn_and_edges
When the insn to delete is a debug insn there's no point in figuring
out whether it might be the last real insn and thus we have to purge
dead edges.
2022-05-11 Richard Biener <rguenther@suse.de>
PR rtl-optimization/105559
* cfgrtl.cc (delete_insn_and_edges): Only perform search to BB_END
for non-debug insns.
Diffstat (limited to 'gcc/cp/constraint.cc')
0 files changed, 0 insertions, 0 deletions