[Mlir-commits] [mlir] [MLIR][LLVM] Add vararg support in LLVM::LLVMFuncOp (PR #67274)

[Christian Ulmann]

================
@@ -1262,6 +1325,18 @@ static ParseResult parseCallTypeAndResolveOperands(
   if (funcType.getNumResults() != 0)
     result.addTypes(funcType.getResults());
 
+  if (!isVarArg) {
+    Type returnType;
+    if (funcType.getNumResults() == 0)
+      returnType = LLVM::LLVMVoidType::get(result.getContext());
+    else
+      returnType = funcType.getResult(0);
+    result.addAttribute(
+        "callee_type",
+        TypeAttr::get(LLVM::LLVMFunctionType::get(
+            returnType, funcType.getInputs(), /*isVarArg*/ false)));
----------------
Dinistro wrote:

```suggestion
            returnType, funcType.getInputs(), /*isVarArg=*/false)));
```

https://github.com/llvm/llvm-project/pull/67274