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Feature #13494
closed[PATCH] pack rb_method_definition_t struct
Description
We only have 12 method types, so 4 bits is enough for
rb_method_type_t.
Size reductions:
- x86-64 48 => 40 bytes
- x86 28 => 24 bytes
* method.h (enum method_optimized_type): split out for CPP
(struct rb_method_definition struct): pack on unaligned systems
(rb_method_definition_t): split typedef to help ctags
Files
Updated by shyouhei (Shyouhei Urabe) about 7 years ago
- Status changed from Open to Assigned
Updated by ko1 (Koichi Sasada) about 7 years ago
Sorry for late response.
No problem.
Thanks,
Koichi
Updated by ko1 (Koichi Sasada) about 7 years ago
- Assignee changed from ko1 (Koichi Sasada) to normalperson (Eric Wong)
Updated by Anonymous about 7 years ago
- Status changed from Assigned to Closed
Applied in changeset trunk|r58784.
method.h: pack rb_method_definition_t struct
We only have 12 method types, so 4 bits is enough for
rb_method_type_t.
Size reductions:
- x86-64 48 => 40 bytes
- x86 28 => 24 bytes
- method.h (enum method_optimized_type): split out for CPP
(struct rb_method_definition struct): pack on unaligned systems
(rb_method_definition_t): split typedef to help ctags
[ruby-core:81236] [Feature #13494]
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