diff options
| author | Richard Biener <rguenther@suse.de> | 2023-07-25 15:36:30 +0200 |
|---|---|---|
| committer | Richard Biener <rguenther@suse.de> | 2023-08-09 08:46:58 +0200 |
| commit | b66e613a1a8d5b8fc9d8b03f7b60260700acf833 (patch) | |
| tree | df8e289d66738028385fbc9c82906d02778900d6 /libgm2 | |
| parent | 0412f0e374de1f66e20c407e0b519324af3fd5b6 (diff) | |
| download | gcc-b66e613a1a8d5b8fc9d8b03f7b60260700acf833.zip gcc-b66e613a1a8d5b8fc9d8b03f7b60260700acf833.tar.gz gcc-b66e613a1a8d5b8fc9d8b03f7b60260700acf833.tar.bz2 | |
rtl-optimization/110587 - speedup find_hard_regno_for_1
The following applies a micro-optimization to find_hard_regno_for_1,
re-ordering the check so we can easily jump-thread by using an else.
This reduces the time spent in this function by 15% for the testcase
in the PR.
PR rtl-optimization/110587
* lra-assigns.cc (find_hard_regno_for_1): Re-order checks.
Diffstat (limited to 'libgm2')
0 files changed, 0 insertions, 0 deletions