[llvm] [AMDGPU][AsmParser] Support structured HWREG operands. (PR #82805)

[Ivan Kosarev via llvm-commits]

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@@ -7730,6 +7741,44 @@ AMDGPUAsmParser::getConstLoc(const OperandVector &Operands) const {
   return getOperandLoc(Test, Operands);
 }
 
+ParseStatus
+AMDGPUAsmParser::parseStructuredOpFields(ArrayRef<StructuredOpField *> Fields) {
+  if (!trySkipToken(AsmToken::LCurly))
+    return ParseStatus::NoMatch;
+
+  bool First = true;
+  while (!trySkipToken(AsmToken::RCurly)) {
+    if (!First && !skipToken(AsmToken::Comma, "comma expected"))
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kosarev wrote:

Done.

https://github.com/llvm/llvm-project/pull/82805