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inlined the get_length operation

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Fabrice Bellard
2025-10-16 15:10:58 +02:00
parent c720e35d26
commit 3e5f2bbe69
2 changed files with 47 additions and 17 deletions
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32
quickjs.c
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@@ -17132,18 +17132,6 @@ static JSValue JS_CallInternal(JSContext *caller_ctx, JSValueConst func_obj,
CASE(OP_push_empty_string):
*sp++ = JS_AtomToString(ctx, JS_ATOM_empty_string);
BREAK;
CASE(OP_get_length):
{
JSValue val;
sf->cur_pc = pc;
val = JS_GetProperty(ctx, sp[-1], JS_ATOM_length);
if (unlikely(JS_IsException(val)))
goto exception;
JS_FreeValue(ctx, sp[-1]);
sp[-1] = val;
}
BREAK;
#endif
CASE(OP_push_atom_value):
*sp++ = JS_AtomToValue(ctx, get_u32(pc));
@@ -18317,7 +18305,7 @@ static JSValue JS_CallInternal(JSContext *caller_ctx, JSValueConst func_obj,
}
BREAK;
#define GET_FIELD_INLINE(name, keep) \
#define GET_FIELD_INLINE(name, keep, is_length) \
{ \
JSValue val, obj; \
JSAtom atom; \
@@ -18325,8 +18313,12 @@ static JSValue JS_CallInternal(JSContext *caller_ctx, JSValueConst func_obj,
JSProperty *pr; \
JSShapeProperty *prs; \
\
atom = get_u32(pc); \
pc += 4; \
if (is_length) { \
atom = JS_ATOM_length; \
} else { \
atom = get_u32(pc); \
pc += 4; \
} \
\
obj = sp[-1]; \
if (likely(JS_VALUE_GET_TAG(obj) == JS_TAG_OBJECT)) { \
@@ -18370,13 +18362,19 @@ static JSValue JS_CallInternal(JSContext *caller_ctx, JSValueConst func_obj,
CASE(OP_get_field):
GET_FIELD_INLINE(get_field, 0);
GET_FIELD_INLINE(get_field, 0, 0);
BREAK;
CASE(OP_get_field2):
GET_FIELD_INLINE(get_field2, 1);
GET_FIELD_INLINE(get_field2, 1, 0);
BREAK;
#if SHORT_OPCODES
CASE(OP_get_length):
GET_FIELD_INLINE(get_length, 0, 1);
BREAK;
#endif
CASE(OP_put_field):
{
int ret;