[Mlir-commits] [mlir] [mlir] Fix conflict of user defined reserved functions with internal prototypes (PR #123378)

[Christian Ulmann]

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@@ -80,10 +82,13 @@ std::tuple<Value, Value> AllocationOpLLVMLowering::allocateBufferManuallyAlign(
         << " to integer address space "
            "failed. Consider adding memory space conversions.";
   }
-  LLVM::LLVMFuncOp allocFuncOp = getNotalignedAllocFn(
+  FailureOr<LLVM::LLVMFuncOp> allocFuncOp = getNotalignedAllocFn(
       getTypeConverter(), op->getParentWithTrait<OpTrait::SymbolTable>(),
       getIndexType());
-  auto results = rewriter.create<LLVM::CallOp>(loc, allocFuncOp, sizeBytes);
+  if (failed(allocFuncOp))
+    return std::make_tuple(Value(), Value());
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Dinistro wrote:

Fine for me 🙂 

https://github.com/llvm/llvm-project/pull/123378