================
@@ -4593,6 +4593,44 @@ def HLSLResourceBinding: InheritableAttr {
let LangOpts = [HLSL];
let Args = [StringArgument<"Slot">, StringArgument<"Space", 1>];
let Documentation = [HLSLResourceBindingDocs];
+ let AdditionalMembers = [{
+ enum class RegisterType : unsigned { SRV, UAV, CBuffer, Sampler, C, I,
Invalid };
+
+ RegisterType RegType;
+ unsigned SlotNumber;
+ unsigned SpaceNumber;
+
+ // Size of the binding
+ // 0 == not set
+ //-1 == unbounded
+ int Size;
+
+ void setBinding(RegisterType RT, unsigned SlotNum, unsigned SpaceNum,
int Size = 0) {
+ RegType = RT;
+ SlotNumber = SlotNum;
+ SpaceNumber = SpaceNum;
+ }
+ RegisterType getRegisterType() {
+ return RegType;
+ }
+ unsigned getSlotNumber() {
+ return SlotNumber;
+ }
+ unsigned getSpaceNumber() {
+ return SpaceNumber;
+ }
+ unsigned getSize() {
+ assert(Size == -1 || Size > 0 && "size not set");
+ return Size;
+ }
+ void setSize(int N) {
+ assert(N == -1 || N > 0 && "unexpected size value");
+ Size = N;
+ }
+ bool isSizeUnbounded() {
+ return Size == -1;
----------------
damyanp wrote:
Presumably this should have the same assert as on line 4623. Or could be
written as `return getSize() == -1;`
https://github.com/llvm/llvm-project/pull/111203
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