diff --git a/mlir/include/air/Conversion/PassDetail.h b/mlir/include/air/Conversion/PassDetail.h
index edcde2623..dd9f80915 100644
--- a/mlir/include/air/Conversion/PassDetail.h
+++ b/mlir/include/air/Conversion/PassDetail.h
@@ -10,6 +10,8 @@
 #define AIR_CONVERSION_PASSDETAIL_H
 
 #include "aie/Dialect/AIEX/IR/AIEXDialect.h"
+#include "mlir/Pass/Pass.h"
+#include "mlir/Pass/PassOptions.h"
 
 namespace xilinx {
 namespace air {
diff --git a/mlir/lib/Conversion/AIRLoweringPass.cpp b/mlir/lib/Conversion/AIRLoweringPass.cpp
index 0bb1a7ad6..35937d68f 100644
--- a/mlir/lib/Conversion/AIRLoweringPass.cpp
+++ b/mlir/lib/Conversion/AIRLoweringPass.cpp
@@ -750,10 +750,10 @@ class ScfReduceOpConversion : public OpConversionPattern<scf::ReduceOp> {
   LogicalResult
   matchAndRewrite(scf::ReduceOp op, OpAdaptor adaptor,
                   ConversionPatternRewriter &rewriter) const override {
-    auto newOp =
-        rewriter.replaceOpWithNewOp<scf::ReduceOp>(op, adaptor.getOperand());
-    auto body = &op.getRegion().front();
-    auto newBody = &newOp.getRegion().front();
+    auto newOp = rewriter.replaceOpWithNewOp<scf::ReduceOp>(
+        op, adaptor.getOperands()[0]);
+    auto body = &op.getRegion(0).front();
+    auto newBody = &newOp.getRegion(0).front();
 
     for (int i = 0, e = body->getNumArguments(); i < e; i++) {
       body->getArgument(i).replaceAllUsesWith(newBody->getArgument(i));
@@ -1042,7 +1042,7 @@ class AIRLoweringPass : public air::impl::AIRLoweringBase<AIRLoweringPass> {
     });
 
     target.addDynamicallyLegalOp<scf::ReduceOp>([&](scf::ReduceOp op) {
-      if (op.getOperand().getType().isa<air::AsyncTokenType>())
+      if (op.getOperands()[0].getType().isa<air::AsyncTokenType>())
         return false;
       else
         return true;
diff --git a/mlir/lib/Conversion/AIRRtToLLVMPass.cpp b/mlir/lib/Conversion/AIRRtToLLVMPass.cpp
index 5d1c5378b..4f1b4e891 100644
--- a/mlir/lib/Conversion/AIRRtToLLVMPass.cpp
+++ b/mlir/lib/Conversion/AIRRtToLLVMPass.cpp
@@ -979,10 +979,12 @@ class ScfReduceOpConversion : public OpConversionPattern<scf::ReduceOp> {
   LogicalResult
   matchAndRewrite(scf::ReduceOp op, OpAdaptor adaptor,
                   ConversionPatternRewriter &rewriter) const override {
-    auto newOp =
-        rewriter.replaceOpWithNewOp<scf::ReduceOp>(op, adaptor.getOperand());
-    auto body = &op.getRegion().front();
-    auto newBody = &newOp.getRegion().front();
+    auto newOp = rewriter.replaceOpWithNewOp<scf::ReduceOp>(
+        op, adaptor.getOperands()[0]);
+    // TODO(JamesNewling / ErweiWang) : op has been erased above, and should not
+    // be referenced below. Logic needs updating.
+    auto body = &op.getRegion(0).front();
+    auto newBody = &newOp.getRegion(0).front();
 
     for (int i = 0, e = body->getNumArguments(); i < e; i++) {
       body->getArgument(i).replaceAllUsesWith(newBody->getArgument(i));
@@ -1271,7 +1273,7 @@ class AIRRtToLLVM : public impl::AIRRtToLLVMBase<AIRRtToLLVM> {
     });
 
     target.addDynamicallyLegalOp<scf::ReduceOp>([&](scf::ReduceOp op) {
-      if (op.getOperand().getType().isa<xilinx::airrt::EventType>())
+      if (op.getOperand(0).getType().isa<xilinx::airrt::EventType>())
         return false;
       else
         return true;
diff --git a/mlir/lib/Util/Dependency.cpp b/mlir/lib/Util/Dependency.cpp
index 5bc76d363..61b70356e 100644
--- a/mlir/lib/Util/Dependency.cpp
+++ b/mlir/lib/Util/Dependency.cpp
@@ -344,10 +344,10 @@ scf::ReduceOp createSCFReduceForAsyncSCFParallel(OpBuilder builder,
                                                  Location loc, Value token,
                                                  MLIRContext *ctx) {
   auto reduce_op = builder.create<scf::ReduceOp>(loc, token);
-  builder.setInsertionPointToStart(&reduce_op.getRegion().front());
+  builder.setInsertionPointToStart(&reduce_op.getRegion(0).front());
   SmallVector<Value, 4> reduce_tokens;
-  reduce_tokens.push_back(reduce_op.getRegion().front().getArgument(0));
-  reduce_tokens.push_back(reduce_op.getRegion().front().getArgument(1));
+  reduce_tokens.push_back(reduce_op.getRegion(0).front().getArgument(0));
+  reduce_tokens.push_back(reduce_op.getRegion(0).front().getArgument(1));
   auto reduce_res = builder.create<xilinx::air::WaitAllOp>(
       builder.getUnknownLoc(), air::AsyncTokenType::get(ctx), reduce_tokens);
   builder.create<scf::ReduceReturnOp>(builder.getUnknownLoc(),
@@ -2119,7 +2119,7 @@ void dependencyTracer::reconnectLoopCarriedDependencyFromOp(Operation *op) {
     if (reduce_ops.size() != 1)
       scf_par->emitOpError("number of reduce ops is not one");
     auto reduce_wait_all =
-        dyn_cast<air::WaitAllOp>(reduce_ops[0].getOperand().getDefiningOp());
+        dyn_cast<air::WaitAllOp>(reduce_ops[0].getOperand(0).getDefiningOp());
     if (!reduce_wait_all)
       scf_par->emitOpError("reduce op is not dependent on any air::WaitAllOp");
 
diff --git a/utils/clone-llvm.sh b/utils/clone-llvm.sh
index 3103a4d43..75150cd3b 100755
--- a/utils/clone-llvm.sh
+++ b/utils/clone-llvm.sh
@@ -14,7 +14,8 @@
 #
 ##===----------------------------------------------------------------------===##
 
-export commithash=d36b483f4f1109f53399ef82fda32f2c04d4ef44
+# export commithash=d36b483f4f1109f53399ef82fda32f2c04d4ef44
+export commithash=cd101ab76bdee8d2583ae7b0dfbae9a745373731
 branch=air
 
 git clone --depth 1 https://github.com/llvm/llvm-project.git llvm