[mlir] Fix build after #116470 (#118147)

This should have been part of #116470.

Author: matthias-springer

flang/include/flang/Optimizer/CodeGen/FIROpPatterns.h

@@ -195,6 +195,8 @@ template <typename SourceOp>
 class FIROpConversion : public ConvertFIRToLLVMPattern {
 public:
   using OpAdaptor = typename SourceOp::Adaptor;
+  using OneToNOpAdaptor = typename SourceOp::template GenericAdaptor<
+      mlir::ArrayRef<mlir::ValueRange>>;
 
   explicit FIROpConversion(const LLVMTypeConverter &typeConverter,
                            const fir::FIRToLLVMPassOptions &options,
@@ -209,6 +211,12 @@ class FIROpConversion : public ConvertFIRToLLVMPattern {
     rewrite(mlir::cast<SourceOp>(op),
             OpAdaptor(operands, mlir::cast<SourceOp>(op)), rewriter);
   }
+  void rewrite(mlir::Operation *op, mlir::ArrayRef<mlir::ValueRange> operands,
+               mlir::ConversionPatternRewriter &rewriter) const final {
+    auto sourceOp = llvm::cast<SourceOp>(op);
+    rewrite(llvm::cast<SourceOp>(op), OneToNOpAdaptor(operands, sourceOp),
+            rewriter);
+  }
   llvm::LogicalResult match(mlir::Operation *op) const final {
     return match(mlir::cast<SourceOp>(op));
   }
@@ -219,7 +227,14 @@ class FIROpConversion : public ConvertFIRToLLVMPattern {
                            OpAdaptor(operands, mlir::cast<SourceOp>(op)),
                            rewriter);
   }
-
+  llvm::LogicalResult
+  matchAndRewrite(mlir::Operation *op,
+                  mlir::ArrayRef<mlir::ValueRange> operands,
+                  mlir::ConversionPatternRewriter &rewriter) const final {
+    auto sourceOp = mlir::cast<SourceOp>(op);
+    return matchAndRewrite(sourceOp, OneToNOpAdaptor(operands, sourceOp),
+                           rewriter);
+  }
   /// Rewrite and Match methods that operate on the SourceOp type. These must be
   /// overridden by the derived pattern class.
   virtual llvm::LogicalResult match(SourceOp op) const {
@@ -229,6 +244,12 @@ class FIROpConversion : public ConvertFIRToLLVMPattern {
                        mlir::ConversionPatternRewriter &rewriter) const {
     llvm_unreachable("must override rewrite or matchAndRewrite");
   }
+  virtual void rewrite(SourceOp op, OneToNOpAdaptor adaptor,
+                       mlir::ConversionPatternRewriter &rewriter) const {
+    llvm::SmallVector<mlir::Value> oneToOneOperands =
+        getOneToOneAdaptorOperands(adaptor.getOperands());
+    rewrite(op, OpAdaptor(oneToOneOperands, adaptor), rewriter);
+  }
   virtual llvm::LogicalResult
   matchAndRewrite(SourceOp op, OpAdaptor adaptor,
                   mlir::ConversionPatternRewriter &rewriter) const {
@@ -237,6 +258,13 @@ class FIROpConversion : public ConvertFIRToLLVMPattern {
     rewrite(op, adaptor, rewriter);
     return mlir::success();
   }
+  virtual llvm::LogicalResult
+  matchAndRewrite(SourceOp op, OneToNOpAdaptor adaptor,
+                  mlir::ConversionPatternRewriter &rewriter) const {
+    llvm::SmallVector<mlir::Value> oneToOneOperands =
+        getOneToOneAdaptorOperands(adaptor.getOperands());
+    return matchAndRewrite(op, OpAdaptor(oneToOneOperands, adaptor), rewriter);
+  }
 
 private:
   using ConvertFIRToLLVMPattern::matchAndRewrite;

mlir/lib/Transforms/Utils/DialectConversion.cpp

@@ -1204,7 +1204,8 @@ LogicalResult ConversionPatternRewriterImpl::remapValues(
       // TODO: This is a 1:N conversion. The conversion value mapping does not
       // store such materializations yet. If the types of the most recently
       // mapped values do not match, build a target materialization.
-      if (TypeRange(unpacked) == legalTypes) {
+      ValueRange unpackedRange(unpacked);
+      if (TypeRange(unpackedRange) == legalTypes) {
         remapped.push_back(std::move(unpacked));
         continue;
       }
@@ -1677,7 +1678,7 @@ void ConversionPatternRewriter::replaceOp(Operation *op, ValueRange newValues) {
         << "** Replace : '" << op->getName() << "'(" << op << ")\n";
   });
   SmallVector<ValueRange> newVals;
-  for (int i = 0; i < newValues.size(); ++i)
+  for (size_t i = 0; i < newValues.size(); ++i)
     newVals.push_back(newValues.slice(i, 1));
   impl->notifyOpReplaced(op, newVals);
 }
@@ -2669,8 +2670,11 @@ legalizeUnresolvedMaterialization(RewriterBase &rewriter,
       break;
     }
     if (!newMaterialization.empty()) {
-      assert(TypeRange(newMaterialization) == op.getResultTypes() &&
+#ifndef NDEBUG
+      ValueRange newMaterializationRange(newMaterialization);
+      assert(TypeRange(newMaterializationRange) == op.getResultTypes() &&
              "materialization callback produced value of incorrect type");
+#endif // NDEBUG
       rewriter.replaceOp(op, newMaterialization);
       return success();
     }