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x86_64: rewrite float vector conversions

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This commit is contained in:
Jacob Young
2025-01-29 23:55:55 -05:00
parent afa74c6b21
commit b9531f5de6
11 changed files with 1951 additions and 203 deletions
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15
src/codegen/c/Type.zig
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@@ -1707,6 +1707,21 @@ pub const Pool = struct {
};
return pool.fromFields(allocator, .@"struct", &fields, kind);
},
.vector_2_f32_type => {
const vector_ctype = try pool.getVector(allocator, .{
.elem_ctype = .f32,
.len = 2,
});
if (!kind.isParameter()) return vector_ctype;
var fields = [_]Info.Field{
.{
.name = .{ .index = .array },
.ctype = vector_ctype,
.alignas = AlignAs.fromAbiAlignment(Type.f32.abiAlignment(zcu)),
},
};
return pool.fromFields(allocator, .@"struct", &fields, kind);
},
.vector_4_f32_type => {
const vector_ctype = try pool.getVector(allocator, .{
.elem_ctype = .f32,