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| author | Richard Leach <richardleach@users.noreply.github.com> | 2021-12-03 00:10:51 +0000 |
|---|---|---|
| committer | Paul Evans <leonerd@leonerd.org.uk> | 2021-12-04 11:49:42 +0000 |
| commit | f7f919a02477385250997b98fe25f99657653150 (patch) | |
| tree | e82e9cd32275eed214553785ba0c77d2a13e501b /README | |
| parent | 6ac93b496cce8882a9d5494bfedb84f4da7e0aee (diff) | |
| download | perl-f7f919a02477385250997b98fe25f99657653150.tar.gz | |
Misc microoptimizations when dealing with new SVs
In a few places, SVs can be created more efficiently or new SVs
can be assigned to more efficiently. Small changes included:
* Use sv_setpvn_fresh instead of sv_setpvn
* Use sv_mortalcopy_flags instead of sv_newmortal + sv_setsv_flags
* newSVsv_flags instead of newSV + sv_setsv_flags
* sv_newmortal instead of sv_2mortal(newSV(0))
* Remove a SvGROW(sv, 257) following a newSV(257)
Diffstat (limited to 'README')
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