Branch: refs/heads/blead
Home: https://github.com/Perl/perl5
Commit: 4853a600c2cd994461052a23a8e79654349f110f
https://github.com/Perl/perl5/commit/4853a600c2cd994461052a23a8e79654349f110f
Author: Richard Leach <[email protected]>
Date: 2026-02-08 (Sun, 08 Feb 2026)
Changed paths:
M op.h
Log Message:
-----------
Close padding hole in op_multiparam_named_aux struct
The _pahole_ tool, on AMD64, shows that this commit converts:
```
struct op_multiparam_named_aux {
const char * namepv; /* 0 8 */
STRLEN namelen; /* 8 8 */
U32 namehash; /* 16 4 */
/* XXX 4 bytes hole, try to pack */
PADOFFSET padix; /* 24 8 */
_Bool is_required:1; /* 32: 0 1 */
/* size: 40, cachelines: 1, members: 5 */
/* sum members: 28, holes: 1, sum holes: 4 */
/* sum bitfield members: 1 bits (0 bytes) */
/* padding: 7 */
/* bit_padding: 7 bits */
/* last cacheline: 40 bytes */
};
```
to
```
struct op_multiparam_named_aux {
PADOFFSET padix; /* 0 8 */
const char * namepv; /* 8 8 */
STRLEN namelen; /* 16 8 */
U32 namehash; /* 24 4 */
_Bool is_required:1; /* 28: 0 1 */
/* size: 32, cachelines: 1, members: 5 */
/* padding: 3 */
/* bit_padding: 7 bits */
/* last cacheline: 32 bytes */
};
```
To unsubscribe from these emails, change your notification settings at
https://github.com/Perl/perl5/settings/notifications
