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| author | Cheng Shao <cheng.shao@tweag.io> | 2021-01-18 11:23:41 +0000 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2021-01-22 15:06:00 -0500 |
| commit | 532337cb8181f31bd4a5475b2dc9740d428657b5 (patch) | |
| tree | ff2d7e48a43bf57c13b95315ee0e7ed79e1f9b31 /rts/RtsUtils.c | |
| parent | 637ae302bf89bd601da0afb62b31ef1f79a38d71 (diff) | |
| download | haskell-532337cb8181f31bd4a5475b2dc9740d428657b5.tar.gz | |
Optimize some rts_mk/rts_get functions in RtsAPI.c
- All rts_mk functions return the tagged closure address
- rts_mkChar/rts_mkInt avoid allocation when the argument is within the
CHARLIKE/INTLIKE range
- rts_getBool avoids a memory load by checking the closure tag
- In rts_mkInt64/rts_mkWord64, allocated closure payload size is either
1 or 2 words depending on target architecture word size
Diffstat (limited to 'rts/RtsUtils.c')
0 files changed, 0 insertions, 0 deletions