diff --git a/mlir/lib/Target/LLVMIR/Dialect/NVVM/NVVMToLLVMIRTranslation.cpp b/mlir/lib/Target/LLVMIR/Dialect/NVVM/NVVMToLLVMIRTranslation.cpp
--- a/mlir/lib/Target/LLVMIR/Dialect/NVVM/NVVMToLLVMIRTranslation.cpp
+++ b/mlir/lib/Target/LLVMIR/Dialect/NVVM/NVVMToLLVMIRTranslation.cpp
@@ -67,7 +67,7 @@
 /// Return the intrinsic ID associated with ldmatrix for the given paramters.
 static llvm::Intrinsic::ID getLdMatrixIntrinsicId(NVVM::MMALayout layout,
                                                   int32_t num) {
-  if (layout == NVVM::MMALayout::col) {
+  if (layout == NVVM::MMALayout::row) {
     switch (num) {
     case 1:
       return llvm::Intrinsic::nvvm_ldmatrix_sync_aligned_m8n8_x1_b16;
diff --git a/mlir/test/Target/LLVMIR/nvvmir.mlir b/mlir/test/Target/LLVMIR/nvvmir.mlir
--- a/mlir/test/Target/LLVMIR/nvvmir.mlir
+++ b/mlir/test/Target/LLVMIR/nvvmir.mlir
@@ -178,12 +178,18 @@
 
 // CHECK-LABEL: @ld_matrix(
 llvm.func @ld_matrix(%arg0: !llvm.ptr<i32, 3>) {
-  // CHECK: call i32 @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x1.trans.b16.p3i32(i32 addrspace(3)* %{{.*}})
+  // CHECK: call i32 @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x1.b16.p3i32(i32 addrspace(3)* %{{.*}})
   %l1 = nvvm.ldmatrix %arg0 {num = 1 : i32, layout = #nvvm.mma_layout<row>} : (!llvm.ptr<i32, 3>) -> i32
-  // CHECK: call { i32, i32 } @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x2.trans.b16.p3i32(i32 addrspace(3)* %{{.*}})
+  // CHECK: call { i32, i32 } @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x2.b16.p3i32(i32 addrspace(3)* %{{.*}})
   %l2 = nvvm.ldmatrix %arg0 {num = 2 : i32, layout = #nvvm.mma_layout<row>} : (!llvm.ptr<i32, 3>) -> !llvm.struct<(i32, i32)>
-  // CHECK: call { i32, i32, i32, i32 } @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x4.trans.b16.p3i32(i32 addrspace(3)* %{{.*}})
+  // CHECK: call { i32, i32, i32, i32 } @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x4.b16.p3i32(i32 addrspace(3)* %{{.*}})
   %l4 = nvvm.ldmatrix %arg0 {num = 4 : i32, layout = #nvvm.mma_layout<row>} : (!llvm.ptr<i32, 3>) -> !llvm.struct<(i32, i32, i32, i32)>
+   // CHECK: call i32 @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x1.trans.b16.p3i32(i32 addrspace(3)* %{{.*}})
+  %l1t = nvvm.ldmatrix %arg0 {num = 1 : i32, layout = #nvvm.mma_layout<col>} : (!llvm.ptr<i32, 3>) -> i32
+  // CHECK: call { i32, i32 } @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x2.trans.b16.p3i32(i32 addrspace(3)* %{{.*}})
+  %l2t = nvvm.ldmatrix %arg0 {num = 2 : i32, layout = #nvvm.mma_layout<col>} : (!llvm.ptr<i32, 3>) -> !llvm.struct<(i32, i32)>
+  // CHECK: call { i32, i32, i32, i32 } @llvm.nvvm.ldmatrix.sync.aligned.m8n8.x4.trans.b16.p3i32(i32 addrspace(3)* %{{.*}})
+  %l4t = nvvm.ldmatrix %arg0 {num = 4 : i32, layout = #nvvm.mma_layout<col>} : (!llvm.ptr<i32, 3>) -> !llvm.struct<(i32, i32, i32, i32)>
   llvm.return
 }