mirror/v
1
0
Fork 0
mirror of https://github.com/vlang/v.git synced 2023-08-10 21:13:21 +03:00
Code Issues Projects Releases Wiki Activity

ast,cgen: small speedup for the 1m_statements_in_1_fn.v

Browse Source
This commit is contained in:
Delyan Angelov 2023-07-15 09:30:05 +03:00
parent b06811cb0f
commit ec0402e63b
No known key found for this signature in database
GPG Key ID: 66886C0F12D595ED
2 changed files with 35 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
vlib/v/ast/types.v
View File

@ -272,10 +272,12 @@ pub fn (t Type) atomic_typename() string {
}
}
[inline]
pub fn sharetype_from_flags(is_shared bool, is_atomic bool) ShareType {
return unsafe { ShareType(int(u32(is_atomic) << 1) | int(is_shared)) }
}
[inline]
pub fn (t Type) share() ShareType {
return sharetype_from_flags(t.has_flag(.shared_f), t.has_flag(.atomic_f))
}
@ -283,7 +285,7 @@ pub fn (t Type) share() ShareType {
// return TypeSymbol idx for `t`
[inline]
pub fn (t Type) idx() int {
return u16(t) & 0xffff
return int(t) & 0xffff
}
[inline]
@ -307,13 +309,14 @@ pub fn (t Type) nr_muls() int {
pub fn (t Type) is_ptr() bool {
// any normal pointer, i.e. &Type, &&Type etc;
// Note: voidptr, charptr and byteptr are NOT included!
return (int(t) >> 16) & 0xff > 0
return (int(t) >> 16) & 0xff != 0
}
[inline]
pub fn (typ Type) is_pointer() bool {
// builtin pointer types (voidptr, byteptr, charptr)
return typ.idx() in ast.pointer_type_idxs
return typ.idx() in [ast.voidptr_type_idx, ast.byteptr_type_idx, ast.charptr_type_idx,
ast.nil_type_idx]
}
[inline]
@ -323,7 +326,8 @@ pub fn (typ Type) is_voidptr() bool {
[inline]
pub fn (t Type) is_any_kind_of_pointer() bool {
return (int(t) >> 16) & 0xff > 0 || (u16(t) & 0xffff) in ast.pointer_type_idxs
return (int(t) >> 16) & 0xff != 0
|| u16(t) in [ast.voidptr_type_idx, ast.byteptr_type_idx, ast.charptr_type_idx, ast.nil_type_idx]
}
// set nr_muls on `t` and return it
@ -384,7 +388,7 @@ pub fn (t Type) clear_flags(flags ...TypeFlag) Type {
// return true if `flag` is set on `t`
[inline]
pub fn (t Type) has_flag(flag TypeFlag) bool {
return int(t) & (1 << (int(flag) + 24)) > 0
return int(t) & (1 << (int(flag) + 24)) != 0
}
// debug returns a verbose representation of the information in ts, useful for tracing/debugging
@ -484,42 +488,50 @@ pub fn new_type_ptr(idx int, nr_muls int) Type {
[inline]
pub fn (typ Type) is_float() bool {
return !typ.is_ptr() && typ.idx() in ast.float_type_idxs
return !typ.is_ptr()
&& typ.idx() in [ast.f32_type_idx, ast.f64_type_idx, ast.float_literal_type_idx]
}
[inline]
pub fn (typ Type) is_int() bool {
return !typ.is_ptr() && typ.idx() in ast.integer_type_idxs
return !typ.is_ptr()
&& typ.idx() in [ast.i8_type_idx, ast.i16_type_idx, ast.int_type_idx, ast.i64_type_idx, ast.u8_type_idx, ast.u16_type_idx, ast.u32_type_idx, ast.u64_type_idx, ast.isize_type_idx, ast.usize_type_idx, ast.int_literal_type_idx, ast.rune_type_idx]
}
[inline]
pub fn (typ Type) is_int_valptr() bool {
return typ.is_ptr() && typ.idx() in ast.integer_type_idxs
return typ.is_ptr()
&& typ.idx() in [ast.i8_type_idx, ast.i16_type_idx, ast.int_type_idx, ast.i64_type_idx, ast.u8_type_idx, ast.u16_type_idx, ast.u32_type_idx, ast.u64_type_idx, ast.isize_type_idx, ast.usize_type_idx, ast.int_literal_type_idx, ast.rune_type_idx]
}
[inline]
pub fn (typ Type) is_float_valptr() bool {
return typ.is_ptr() && typ.idx() in ast.float_type_idxs
return typ.is_ptr()
&& typ.idx() in [ast.f32_type_idx, ast.f64_type_idx, ast.float_literal_type_idx]
}
[inline]
pub fn (typ Type) is_pure_int() bool {
return int(typ) in ast.integer_type_idxs
return int(typ) in [ast.i8_type_idx, ast.i16_type_idx, ast.int_type_idx, ast.i64_type_idx,
ast.u8_type_idx, ast.u16_type_idx, ast.u32_type_idx, ast.u64_type_idx, ast.isize_type_idx,
ast.usize_type_idx, ast.int_literal_type_idx, ast.rune_type_idx]
}
[inline]
pub fn (typ Type) is_pure_float() bool {
return int(typ) in ast.float_type_idxs
return int(typ) in [ast.f32_type_idx, ast.f64_type_idx, ast.float_literal_type_idx]
}
[inline]
pub fn (typ Type) is_signed() bool {
return typ.idx() in ast.signed_integer_type_idxs
return typ.idx() in [ast.char_type_idx, ast.i8_type_idx, ast.i16_type_idx, ast.int_type_idx,
ast.i64_type_idx, ast.isize_type_idx]
}
[inline]
pub fn (typ Type) is_unsigned() bool {
return typ.idx() in ast.unsigned_integer_type_idxs
return typ.idx() in [ast.u8_type_idx, ast.u16_type_idx, ast.u32_type_idx, ast.u64_type_idx,
ast.usize_type_idx]
}
pub fn (typ Type) flip_signedness() Type {
@ -545,7 +557,10 @@ pub fn (typ Type) is_int_literal() bool {
[inline]
pub fn (typ Type) is_number() bool {
return typ.clear_flags() in ast.number_type_idxs
return (int(typ) & 0xffffff) in [ast.i8_type_idx, ast.i16_type_idx, ast.int_type_idx,
ast.i64_type_idx, ast.u8_type_idx, ast.char_type_idx, ast.u16_type_idx, ast.u32_type_idx,
ast.u64_type_idx, ast.isize_type_idx, ast.usize_type_idx, ast.f32_type_idx, ast.f64_type_idx,
ast.int_literal_type_idx, ast.float_literal_type_idx, ast.rune_type_idx]
}
[inline]

12
vlib/v/gen/c/auto_eq_methods.v
View File

@ -225,10 +225,10 @@ fn (mut g Gen) gen_alias_equality_fn(left_type ast.Type) string {
}
g.generated_eq_fns << left_type
info := left.sym.info as ast.Alias
g.definitions.writeln('static bool ${ptr_styp}_alias_eq(${ptr_styp} a, ${ptr_styp} b); // auto')
g.definitions.writeln('static inline bool ${ptr_styp}_alias_eq(${ptr_styp} a, ${ptr_styp} b); // auto')
mut fn_builder := strings.new_builder(512)
fn_builder.writeln('static bool ${ptr_styp}_alias_eq(${ptr_styp} a, ${ptr_styp} b) {')
fn_builder.writeln('static inline bool ${ptr_styp}_alias_eq(${ptr_styp} a, ${ptr_styp} b) {')
is_option := left.typ.has_flag(.option)
@ -283,10 +283,10 @@ fn (mut g Gen) gen_array_equality_fn(left_type ast.Type) string {
g.generated_eq_fns << left_type
elem := g.unwrap(left.sym.array_info().elem_type)
ptr_elem_styp := g.typ(elem.typ)
g.definitions.writeln('static bool ${ptr_styp}_arr_eq(${ptr_styp} a, ${ptr_styp} b); // auto')
g.definitions.writeln('static inline bool ${ptr_styp}_arr_eq(${ptr_styp} a, ${ptr_styp} b); // auto')
mut fn_builder := strings.new_builder(512)
fn_builder.writeln('static bool ${ptr_styp}_arr_eq(${ptr_styp} a, ${ptr_styp} b) {')
fn_builder.writeln('static inline bool ${ptr_styp}_arr_eq(${ptr_styp} a, ${ptr_styp} b) {')
left_len := g.read_field(left_type, 'len', 'a')
right_len := g.read_field(left_type, 'len', 'b')
@ -353,13 +353,13 @@ fn (mut g Gen) gen_fixed_array_equality_fn(left_type ast.Type) string {
elem_info := left_typ.sym.array_fixed_info()
elem := g.unwrap(elem_info.elem_type)
size := elem_info.size
g.definitions.writeln('static bool ${ptr_styp}_arr_eq(${ptr_styp} a, ${ptr_styp} b); // auto')
g.definitions.writeln('static inline bool ${ptr_styp}_arr_eq(${ptr_styp} a, ${ptr_styp} b); // auto')
left := if left_type.has_flag(.option) { 'a.data' } else { 'a' }
right := if left_type.has_flag(.option) { 'b.data' } else { 'b' }
mut fn_builder := strings.new_builder(512)
fn_builder.writeln('static bool ${ptr_styp}_arr_eq(${ptr_styp} a, ${ptr_styp} b) {')
fn_builder.writeln('static inline bool ${ptr_styp}_arr_eq(${ptr_styp} a, ${ptr_styp} b) {')
fn_builder.writeln('\tfor (int i = 0; i < ${size}; ++i) {')
// compare every pair of elements of the two fixed arrays
if elem.sym.kind == .string {