[Mlir-commits] [mlir] [mlir][memref] Fix type conversion in emulate-wide-int and emulate-narrow-type (PR #112214)

[Longsheng Mou]

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@@ -169,7 +169,7 @@ struct ConvertMemRefAllocation final : OpConversionPattern<OpTy> {
                       std::is_same<OpTy, memref::AllocaOp>(),
                   "expected only memref::AllocOp or memref::AllocaOp");
     auto currentType = cast<MemRefType>(op.getMemref().getType());
-    auto newResultType = dyn_cast<MemRefType>(
+    auto newResultType = dyn_cast_or_null<MemRefType>(
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CoTinker wrote:

Done

https://github.com/llvm/llvm-project/pull/112214