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spirv: remove cache usage for constants

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Robin Voetter 2024-04-04 23:03:01 +02:00
parent 42c7e752e1
commit 188922a544
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2 changed files with 409 additions and 395 deletions
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770
src/codegen/spirv.zig
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34
src/codegen/spirv/Module.zig
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@ -435,28 +435,22 @@ pub fn arrayType(self: *Module, len: u32, elem_ty_ref: CacheRef) !CacheRef {
} });
}
pub fn constInt(self: *Module, ty_ref: CacheRef, value: anytype) !IdRef {
const ty = self.cache.lookup(ty_ref).int_type;
const Value = Cache.Key.Int.Value;
return try self.resolveId(.{ .int = .{
.ty = ty_ref,
.value = switch (ty.signedness) {
.signed => Value{ .int64 = @intCast(value) },
.unsigned => Value{ .uint64 = @intCast(value) },
},
} });
pub fn constUndef(self: *Module, ty_id: IdRef) !IdRef {
const result_id = self.allocId();
try self.sections.types_globals_constants.emit(self.gpa, .OpUndef, .{
.id_result_type = ty_id,
.id_result = result_id,
});
return result_id;
}
pub fn constUndef(self: *Module, ty_ref: CacheRef) !IdRef {
return try self.resolveId(.{ .undef = .{ .ty = ty_ref } });
}
pub fn constNull(self: *Module, ty_ref: CacheRef) !IdRef {
return try self.resolveId(.{ .null = .{ .ty = ty_ref } });
}
pub fn constBool(self: *Module, ty_ref: CacheRef, value: bool) !IdRef {
return try self.resolveId(.{ .bool = .{ .ty = ty_ref, .value = value } });
pub fn constNull(self: *Module, ty_id: IdRef) !IdRef {
const result_id = self.allocId();
try self.sections.types_globals_constants.emit(self.gpa, .OpConstantNull, .{
.id_result_type = ty_id,
.id_result = result_id,
});
return result_id;
}
pub fn constComposite(self: *Module, ty_ref: CacheRef, members: []const IdRef) !IdRef {