[Mlir-commits] [mlir] [mlir][spirv] Add SPIR-V NonSemantic.Graph.DebugInfo (PR #199519)

[Igor Wodiany]

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@@ -388,6 +403,95 @@ LogicalResult spirv::Deserializer::processUndef(ArrayRef<uint32_t> operands) {
   return success();
 }
 
+LogicalResult
+spirv::Deserializer::processDebugInfoExtInst(ArrayRef<uint32_t> operands,
+                                             bool deferInstructions) {
+  if (deferInstructions) {
+    deferredInstructions.emplace_back(spirv::Opcode::OpExtInst, operands);
+    return success();
+  }
+
+  if (operands.size() < 4) {
+    return emitError(unknownLoc,
+                     "OpExtInst must have at least 4 operands, result type "
+                     "<id>, result <id>, set <id> and instruction opcode");
+  }
+
+  auto &extensionSetName = extendedInstSets[operands[2]];
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IgWod wrote:

nit: type

https://github.com/llvm/llvm-project/pull/199519