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Replaced accessors of Struct with invokebuiltin

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This commit is contained in:
Nobuyoshi Nakada 2020-06-15 10:00:12 +09:00
parent 84160dc29b
commit 19cabe8b09
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GPG key ID: 7CD2805BFA3770C6
4 changed files with 45 additions and 30 deletions
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1
common.mk
View file

@ -13168,6 +13168,7 @@ struct.$(OBJEXT): {$(VPATH)}backward/2/r_cast.h
struct.$(OBJEXT): {$(VPATH)}backward/2/rmodule.h
struct.$(OBJEXT): {$(VPATH)}backward/2/stdalign.h
struct.$(OBJEXT): {$(VPATH)}backward/2/stdarg.h
struct.$(OBJEXT): {$(VPATH)}builtin.h
struct.$(OBJEXT): {$(VPATH)}config.h
struct.$(OBJEXT): {$(VPATH)}defines.h
struct.$(OBJEXT): {$(VPATH)}encoding.h

17
compile.c
View file

@ -9681,19 +9681,19 @@ caller_location(VALUE *path, VALUE *realpath)
typedef struct {
VALUE arg;
rb_insn_func_t func;
VALUE func;
int line;
} accessor_args;
static const rb_iseq_t *
method_for_self(VALUE name, VALUE arg, rb_insn_func_t func,
method_for_self(VALUE name, VALUE arg, const struct rb_builtin_function *func,
void (*build)(rb_iseq_t *, LINK_ANCHOR *, const void *))
{
VALUE path, realpath;
accessor_args acc;
acc.arg = arg;
acc.func = func;
acc.func = (VALUE)func;
acc.line = caller_location(&path, &realpath);
struct rb_iseq_new_with_callback_callback_func *ifunc =
rb_iseq_new_with_callback_new_callback(build, &acc);
@ -9714,7 +9714,7 @@ for_self_aref(rb_iseq_t *iseq, LINK_ANCHOR *ret, const void *a)
body->param.size = 0;
ADD_INSN1(ret, line, putobject, args->arg);
ADD_INSN1(ret, line, opt_call_c_function, (VALUE)args->func);
ADD_INSN1(ret, line, invokebuiltin, args->func);
}
static void
@ -9731,24 +9731,23 @@ for_self_aset(rb_iseq_t *iseq, LINK_ANCHOR *ret, const void *a)
ADD_GETLOCAL(ret, line, numberof(vars)-1, 0);
ADD_INSN1(ret, line, putobject, args->arg);
ADD_INSN1(ret, line, opt_call_c_function, (VALUE)args->func);
ADD_INSN(ret, line, pop);
ADD_INSN1(ret, line, invokebuiltin, args->func);
}
/*
* func (index) -> (value)
*/
const rb_iseq_t *
rb_method_for_self_aref(VALUE name, VALUE arg, rb_insn_func_t func)
rb_method_for_self_aref(VALUE name, VALUE arg, const struct rb_builtin_function *func)
{
return method_for_self(name, arg, func, for_self_aref);
}
/*
* func (index, value) -> (index, value)
* func (index, value) -> (value)
*/
const rb_iseq_t *
rb_method_for_self_aset(VALUE name, VALUE arg, rb_insn_func_t func)
rb_method_for_self_aset(VALUE name, VALUE arg, const struct rb_builtin_function *func)
{
return method_for_self(name, arg, func, for_self_aset);
}

43
struct.c
View file

@ -20,6 +20,7 @@
#include "internal/symbol.h"
#include "transient_heap.h"
#include "vm_core.h"
#include "builtin.h"
/* only for struct[:field] access */
enum {
@ -27,8 +28,8 @@ enum {
AREF_HASH_THRESHOLD = 10
};
const rb_iseq_t *rb_method_for_self_aref(VALUE name, VALUE arg, rb_insn_func_t func);
const rb_iseq_t *rb_method_for_self_aset(VALUE name, VALUE arg, rb_insn_func_t func);
const rb_iseq_t *rb_method_for_self_aref(VALUE name, VALUE arg, const struct rb_builtin_function *func);
const rb_iseq_t *rb_method_for_self_aset(VALUE name, VALUE arg, const struct rb_builtin_function *func);
VALUE rb_cStruct;
static ID id_members, id_back_members, id_keyword_init;
@ -288,11 +289,41 @@ new_struct(VALUE name, VALUE super)
return rb_define_class_id_under(super, id, super);
}
NORETURN(static void invalid_struct_pos(VALUE s, VALUE idx));
static inline long
struct_pos_num(VALUE s, VALUE idx)
{
long i = NUM2INT(idx);
if (i < 0 || i >= RSTRUCT_LEN(s)) invalid_struct_pos(s, idx);
return i;
}
static VALUE
opt_struct_aref(rb_execution_context_t *ec, VALUE self, VALUE idx)
{
long i = struct_pos_num(self, idx);
return RSTRUCT_GET(self, i);
}
static VALUE
opt_struct_aset(rb_execution_context_t *ec, VALUE self, VALUE val, VALUE idx)
{
long i = struct_pos_num(self, idx);
rb_struct_modify(self);
RSTRUCT_SET(self, i, val);
return val;
}
static const struct rb_builtin_function struct_aref_builtin =
RB_BUILTIN_FUNCTION(0, struct_aref, opt_struct_aref, 1);
static const struct rb_builtin_function struct_aset_builtin =
RB_BUILTIN_FUNCTION(1, struct_aref, opt_struct_aset, 2);
static void
define_aref_method(VALUE nstr, VALUE name, VALUE off)
{
rb_control_frame_t *FUNC_FASTCALL(rb_vm_opt_struct_aref)(rb_execution_context_t *, rb_control_frame_t *);
const rb_iseq_t *iseq = rb_method_for_self_aref(name, off, rb_vm_opt_struct_aref);
const rb_iseq_t *iseq = rb_method_for_self_aref(name, off, &struct_aref_builtin);
rb_add_method_iseq(nstr, SYM2ID(name), iseq, NULL, METHOD_VISI_PUBLIC);
}
@ -300,8 +331,7 @@ define_aref_method(VALUE nstr, VALUE name, VALUE off)
static void
define_aset_method(VALUE nstr, VALUE name, VALUE off)
{
rb_control_frame_t *FUNC_FASTCALL(rb_vm_opt_struct_aset)(rb_execution_context_t *, rb_control_frame_t *);
const rb_iseq_t *iseq = rb_method_for_self_aset(name, off, rb_vm_opt_struct_aset);
const rb_iseq_t *iseq = rb_method_for_self_aset(name, off, &struct_aset_builtin);
rb_add_method_iseq(nstr, SYM2ID(name), iseq, NULL, METHOD_VISI_PUBLIC);
}
@ -1023,7 +1053,6 @@ rb_struct_pos(VALUE s, VALUE *name)
}
}
NORETURN(static void invalid_struct_pos(VALUE s, VALUE idx));
static void
invalid_struct_pos(VALUE s, VALUE idx)
{

14
vm_insnhelper.c
View file

@ -3621,20 +3621,6 @@ vm_once_clear(VALUE data)
return Qnil;
}
rb_control_frame_t *
FUNC_FASTCALL(rb_vm_opt_struct_aref)(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp)
{
TOPN(0) = rb_struct_aref(GET_SELF(), TOPN(0));
return reg_cfp;
}
rb_control_frame_t *
FUNC_FASTCALL(rb_vm_opt_struct_aset)(rb_execution_context_t *ec, rb_control_frame_t *reg_cfp)
{
rb_struct_aset(GET_SELF(), TOPN(0), TOPN(1));
return reg_cfp;
}
/* defined insn */
static enum defined_type