| commit | b66e613a1a8d5b8fc9d8b03f7b60260700acf833 | |
| author | Richard Biener <rguenther@suse.de> | |
| Tue, 25 Jul 2023 13:36:30 +0000 (25 15:36 +0200) | ||
| committer | Richard Biener <rguenther@suse.de> | |
| Wed, 9 Aug 2023 06:46:58 +0000 (9 08:46 +0200) | ||
| tree | df8e289d66738028385fbc9c82906d02778900d6 | treesnapshot (tar.gz zip) |
| parent | 0412f0e374de1f66e20c407e0b519324af3fd5b6 | commitdiff |
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.
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.
| gcc/lra-assigns.cc | diffblobblamehistory |