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* vm_core.h: modify layout of rb_iseq_constant_body.

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Move frequent accesssing fields to upper part.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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ko1 2015-07-22 11:21:21 +00:00
parent 6f8b0aeb3b
commit c44360f623
2 changed files with 24 additions and 20 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
Wed Jul 22 20:17:51 2015 Koichi Sasada <ko1@atdot.net>
* vm_core.h: modify layout of rb_iseq_constant_body.
Move frequent accesssing fields to upper part.
Wed Jul 22 19:57:47 2015 Koichi Sasada <ko1@atdot.net> Wed Jul 22 19:57:47 2015 Koichi Sasada <ko1@atdot.net>
* vm_core.h: remove unused declaration of * vm_core.h: remove unused declaration of

38
vm_core.h
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@ -251,29 +251,11 @@ struct rb_iseq_constant_body {
} type; /* instruction sequence type */ } type; /* instruction sequence type */
int stack_max; /* for stack overflow check */ int stack_max; /* for stack overflow check */
rb_iseq_location_t location;
VALUE *iseq_encoded; /* encoded iseq (insn addr and operands) */
unsigned int iseq_size;
unsigned int line_info_size;
const VALUE mark_ary; /* Array: includes operands which should be GC marked */
/* insn info, must be freed */
struct iseq_line_info_entry *line_info_table;
ID *local_table; /* must free */
int local_table_size;
/* sizeof(vars) + 1 */ /* sizeof(vars) + 1 */
int local_size; int local_size;
union iseq_inline_storage_entry *is_entries; unsigned int iseq_size;
int is_size; VALUE *iseq_encoded; /* encoded iseq (insn addr and operands) */
int callinfo_size;
rb_call_info_t *callinfo_entries;
/** /**
* parameter information * parameter information
@ -345,12 +327,28 @@ struct rb_iseq_constant_body {
} *keyword; } *keyword;
} param; } param;
rb_iseq_location_t location;
/* insn info, must be freed */
struct iseq_line_info_entry *line_info_table;
ID *local_table; /* must free */
/* catch table */ /* catch table */
struct iseq_catch_table *catch_table; struct iseq_catch_table *catch_table;
/* for child iseq */ /* for child iseq */
const struct rb_iseq_struct *parent_iseq; const struct rb_iseq_struct *parent_iseq;
struct rb_iseq_struct *local_iseq; /* local_iseq->flip_cnt can be modified */ struct rb_iseq_struct *local_iseq; /* local_iseq->flip_cnt can be modified */
union iseq_inline_storage_entry *is_entries;
rb_call_info_t *callinfo_entries;
const VALUE mark_ary; /* Array: includes operands which should be GC marked */
int local_table_size;
int is_size;
int callinfo_size;
unsigned int line_info_size;
}; };
struct rb_iseq_variable_body { struct rb_iseq_variable_body {