[Mlir-commits] [mlir] Expand the MemRefToEmitC pass - Adding scalars (PR #148055)

[Jacques Pienaar]

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@@ -132,7 +144,17 @@ struct ConvertGetGlobal final
   matchAndRewrite(memref::GetGlobalOp op, OpAdaptor operands,
                   ConversionPatternRewriter &rewriter) const override {
 
-    auto resultTy = getTypeConverter()->convertType(op.getType());
+    MemRefType type = op.getType();
+    Type resultTy;
+    if (type.getRank() == 0)
+      resultTy = emitc::LValueType::get(
+          getTypeConverter()->convertType(type.getElementType()));
+    else
+      resultTy = getTypeConverter()->convertType(type);
+
+    if (!resultTy)
+      return rewriter.notifyMatchFailure(op.getLoc(), "cannot convert type");
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jpienaar wrote:

Don't you have this check just below too?

https://github.com/llvm/llvm-project/pull/148055