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Legalize: implement scalarization of binary operations

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This commit is contained in:
Jacob Young
2025-05-30 00:22:45 -04:00
parent c1e9ef9eaa
commit b483defc5a
39 changed files with 1388 additions and 839 deletions
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13
src/Type.zig
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@@ -2641,10 +2641,7 @@ pub fn onePossibleValue(starting_type: Type, pt: Zcu.PerThread) !?Value {
if (enum_type.values.len == 0) {
const only = try pt.intern(.{ .enum_tag = .{
.ty = ty.toIntern(),
.int = try pt.intern(.{ .int = .{
.ty = enum_type.tag_ty,
.storage = .{ .u64 = 0 },
} }),
.int = (try pt.intValue(.fromInterned(enum_type.tag_ty), 0)).toIntern(),
} });
return Value.fromInterned(only);
} else {
@@ -3676,10 +3673,11 @@ pub fn resolveFields(ty: Type, pt: Zcu.PerThread) SemaError!void {
.null_type,
.undefined_type,
.enum_literal_type,
.ptr_usize_type,
.ptr_const_comptime_int_type,
.manyptr_u8_type,
.manyptr_const_u8_type,
.manyptr_const_u8_sentinel_0_type,
.single_const_pointer_to_comptime_int_type,
.slice_const_u8_type,
.slice_const_u8_sentinel_0_type,
.optional_noreturn_type,
@@ -3691,9 +3689,11 @@ pub fn resolveFields(ty: Type, pt: Zcu.PerThread) SemaError!void {
.undef => unreachable,
.zero => unreachable,
.zero_usize => unreachable,
.zero_u1 => unreachable,
.zero_u8 => unreachable,
.one => unreachable,
.one_usize => unreachable,
.one_u1 => unreachable,
.one_u8 => unreachable,
.four_u8 => unreachable,
.negative_one => unreachable,
@@ -4100,10 +4100,11 @@ pub const @"c_longlong": Type = .{ .ip_index = .c_longlong_type };
pub const @"c_ulonglong": Type = .{ .ip_index = .c_ulonglong_type };
pub const @"c_longdouble": Type = .{ .ip_index = .c_longdouble_type };
pub const ptr_usize: Type = .{ .ip_index = .ptr_usize_type };
pub const ptr_const_comptime_int: Type = .{ .ip_index = .ptr_const_comptime_int_type };
pub const manyptr_u8: Type = .{ .ip_index = .manyptr_u8_type };
pub const manyptr_const_u8: Type = .{ .ip_index = .manyptr_const_u8_type };
pub const manyptr_const_u8_sentinel_0: Type = .{ .ip_index = .manyptr_const_u8_sentinel_0_type };
pub const single_const_pointer_to_comptime_int: Type = .{ .ip_index = .single_const_pointer_to_comptime_int_type };
pub const slice_const_u8: Type = .{ .ip_index = .slice_const_u8_type };
pub const slice_const_u8_sentinel_0: Type = .{ .ip_index = .slice_const_u8_sentinel_0_type };