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| author | Simon Peyton Jones <simon.peytonjones@gmail.com> | 2023-03-23 08:46:09 +0000 |
|---|---|---|
| committer | Simon Peyton Jones <simon.peytonjones@gmail.com> | 2023-03-27 22:09:41 +0100 |
| commit | c1f755c4bebec04b8942f36c1f2a2a1772dbe28b (patch) | |
| tree | c146e826e3570423b892ce893d89cde3a09c9c70 /docs | |
| parent | e1fb56b24e2fe45a6f628f651bfc12b2b9743378 (diff) | |
| download | haskell-wip/T23159.tar.gz | |
Make exprIsConApp_maybe a bit clevererwip/T23159
Addresses #23159.
See Note Note [Exploit occ-info in exprIsConApp_maybe]
in GHC.Core.SimpleOpt.
Compile times go down very slightly, but always go down,
never up. Good!
Metrics: compile_time/bytes allocated
------------------------------------------------
CoOpt_Singletons(normal) -1.8%
T15703(normal) -1.2% GOOD
geo. mean -0.1%
minimum -1.8%
maximum +0.0%
Metric Decrease:
CoOpt_Singletons
T15703
Diffstat (limited to 'docs')
0 files changed, 0 insertions, 0 deletions