Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 71dacc3d264f6dc873c74e7ac0d2642bd968c4b9
https://github.com/Perl/perl5/commit/71dacc3d264f6dc873c74e7ac0d2642bd968c4b9
Author: Richard Leach <[email protected]>
Date: 2026-08-31 (Mon, 31 Aug 2026)
Changed paths:
M embed.fnc
M embed.h
M inline.h
M proto.h
Log Message:
-----------
Add bitcount32 & bitcount64 inline functions
For counting the number of bits set in a `uint32_t` or `unit64_t`.
The initial implementations may be recognised by some compilers, such as
modern versions of clang & ggc, which will replace them with `popcnt`
instructions where the build conditions/architecture permit.
Commit: 4b3e887bde9bddc8cdfea279cd5afbfc95cab9ce
https://github.com/Perl/perl5/commit/4b3e887bde9bddc8cdfea279cd5afbfc95cab9ce
Author: Richard Leach <[email protected]>
Date: 2026-08-31 (Mon, 31 Aug 2026)
Changed paths:
M pp_ctl.c
Log Message:
-----------
pp_caller - use bitcount32 instead of a local loop
Compare: https://github.com/Perl/perl5/compare/31beada463a7...4b3e887bde9b
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