diff --git a/mlir/test/Dialect/Linalg/fusion.mlir b/mlir/test/Dialect/Linalg/fusion.mlir
--- a/mlir/test/Dialect/Linalg/fusion.mlir
+++ b/mlir/test/Dialect/Linalg/fusion.mlir
@@ -1,15 +1,11 @@
-// RUN: mlir-opt %s -linalg-fusion | FileCheck %s
+// RUN: mlir-opt %s -linalg-fusion -split-input-file | FileCheck %s
 
-#map0 = affine_map<(d0) -> (d0 + 2)>
-#map1 = affine_map<(d0) -> (d0 + 4)>
-#map2 = affine_map<(d0) -> (d0 + 3)>
-#map3 = affine_map<(d0)[s0, s1] -> (d0 * s1 + s0)>
-#map4 = affine_map<(d0) -> (d0)>
-#map5 = affine_map<(d0, d1)[s0, s1, s2] -> (d0 * s1 + s0 + d1 * s2)>
-#map6 = affine_map<(d0, d1) -> (d0, d1)>
-// CHECK-DAG: #[[strided2D:.*]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s0 + d1 * s1)>
-
-func @f1(%A: memref<?x?xf32, offset: 0, strides: [?, 1]>, %B: memref<?x?xf32, offset: 0, strides: [?, 1]>, %C: memref<?x?xf32, offset: 0, strides: [?, 1]>, %D: memref<?x?xf32, offset: 0, strides: [?, 1]>, %E: memref<?x?xf32, offset: 0, strides: [?, 1]>) -> memref<?x?xf32, offset: 0, strides: [?, 1]> {
+func @f1(%A: memref<?x?xf32, offset: 0, strides: [?, 1]>,
+         %B: memref<?x?xf32, offset: 0, strides: [?, 1]>,
+         %C: memref<?x?xf32, offset: 0, strides: [?, 1]>,
+         %D: memref<?x?xf32, offset: 0, strides: [?, 1]>,
+         %E: memref<?x?xf32, offset: 0, strides: [?, 1]>
+        ) -> memref<?x?xf32, offset: 0, strides: [?, 1]> {
   %c0 = constant 0 : index
   %c4 = constant 4 : index
   %c3 = constant 3 : index
@@ -17,132 +13,213 @@
   %0 = dim %A, 0 : memref<?x?xf32, offset: 0, strides: [?, 1]>
   %1 = dim %A, 1 : memref<?x?xf32, offset: 0, strides: [?, 1]>
   %2 = dim %B, 1 : memref<?x?xf32, offset: 0, strides: [?, 1]>
-  linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: 0, strides: [?, 1]>, memref<?x?xf32, offset: 0, strides: [?, 1]>, memref<?x?xf32, offset: 0, strides: [?, 1]>
+  linalg.matmul(%A, %B, %C) :
+    memref<?x?xf32, offset: 0, strides: [?, 1]>,
+    memref<?x?xf32, offset: 0, strides: [?, 1]>,
+    memref<?x?xf32, offset: 0, strides: [?, 1]>
   %c1 = constant 1 : index
   loop.for %arg5 = %c0 to %0 step %c2 {
     loop.for %arg6 = %c0 to %2 step %c3 {
       loop.for %arg7 = %c0 to %1 step %c4 {
-        %5 = std.subview %A[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, 1]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %7 = std.subview %B[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, 1]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %8 = std.subview %C[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, 1]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%5, %7, %8) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %5 = std.subview %A[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, 1]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %B[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, 1]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %8 = std.subview %C[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, 1]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%5, %7, %8) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   return %E : memref<?x?xf32, offset: 0, strides: [?, 1]>
 }
 // CHECK-LABEL: func @f1
-//       CHECK:   (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
+// CHECK:   (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
 // No RAW dependences, the pass does not fuse RAR atm.
-//      CHECK: linalg.matmul
-//      CHECK: loop.for
-//      CHECK:   loop.for
-//      CHECK:     loop.for
-//      CHECK:       linalg.matmul
+// CHECK: linalg.matmul
+// CHECK: loop.for
+// CHECK:   loop.for
+// CHECK:     loop.for
+// CHECK:       linalg.matmul
+
+// -----
 
-func @f2(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>, %B: memref<?x?xf32, offset: 0, strides: [?, ?]>, %C: memref<?x?xf32, offset: 0, strides: [?, ?]>, %D: memref<?x?xf32, offset: 0, strides: [?, ?]>, %E: memref<?x?xf32, offset: 0, strides: [?, ?]>) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
+// CHECK-DAG: #[[strided2D:.*]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s0 + d1 * s1)>
+func @f2(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %B: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %C: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %D: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %E: memref<?x?xf32, offset: 0, strides: [?, ?]>
+        ) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
   %c4 = constant 4 : index
   %c3 = constant 3 : index
   %c2 = constant 2 : index
-  linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %B, %C) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
   %0 = dim %C, 0 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %1 = dim %C, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %2 = dim %D, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   loop.for %arg5 = %c0 to %0 step %c2 {
     loop.for %arg6 = %c0 to %2 step %c3 {
       loop.for %arg7 = %c0 to %1 step %c4 {
-        %5 = std.subview %C[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %7 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%5, %7, %8) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %5 = std.subview %C[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%5, %7, %8) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   return %E : memref<?x?xf32, offset: 0, strides: [?, ?]>
 }
 // CHECK-LABEL: func @f2
-//       CHECK:   (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
-//   CHECK-DAG:   %[[C_0:.*]] = dim %[[C]], 0 : memref<?x?xf32, #[[strided2D]]>
-//   CHECK-DAG:   %[[C_1:.*]] = dim %[[C]], 1 : memref<?x?xf32, #[[strided2D]]>
-//   CHECK-DAG:   %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
-//       CHECK:   loop.for %{{.*}} = %{{.*}} to %[[C_0]] step %{{.*}} {
-//       CHECK:     loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
-//       CHECK:       loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
-//       CHECK:         linalg.matmul
-//       CHECK:         linalg.matmul
+// CHECK:  (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
+// CHECK-DAG:  %[[C_0:.*]] = dim %[[C]], 0 : memref<?x?xf32, #[[strided2D]]>
+// CHECK-DAG:  %[[C_1:.*]] = dim %[[C]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK-DAG:  %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  loop.for %{{.*}} = %{{.*}} to %[[C_0]] step %{{.*}} {
+// CHECK:    loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
+// CHECK:      loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
+// CHECK:        linalg.matmul
+// CHECK:        linalg.matmul
 
-func @f3(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>, %B: memref<?x?xf32, offset: 0, strides: [?, ?]>, %C: memref<?x?xf32, offset: 0, strides: [?, ?]>, %D: memref<?x?xf32, offset: 0, strides: [?, ?]>, %E: memref<?x?xf32, offset: 0, strides: [?, ?]>) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
+// -----
+
+func @f3(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %B: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %C: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %D: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %E: memref<?x?xf32, offset: 0, strides: [?, ?]>
+        ) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
   %c4 = constant 4 : index
   %c3 = constant 3 : index
   %c2 = constant 2 : index
-  linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %B, %C) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
   %0 = dim %D, 0 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %1 = dim %D, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %2 = dim %C, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   loop.for %arg5 = %c0 to %0 step %c2 {
     loop.for %arg6 = %c0 to %2 step %c3 {
       loop.for %arg7 = %c0 to %1 step %c4 {
-        %5 = std.subview %D[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %7 = std.subview %C[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%5, %7, %8) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %5 = std.subview %D[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %C[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%5, %7, %8) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   return %E : memref<?x?xf32, offset: 0, strides: [?, ?]>
 }
 // CHECK-LABEL: func @f3
-//       CHECK:   (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
-//          CHECK:   %[[D_0:.*]] = dim %[[D]], 0 : memref<?x?xf32, #[[strided2D]]>
-//          CHECK:   %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
-//          CHECK:   %[[C_1:.*]] = dim %[[C]], 1 : memref<?x?xf32, #[[strided2D]]>
-//          CHECK:   loop.for %{{.*}} = %{{.*}} to %[[D_0]] step %{{.*}} {
-//          CHECK:     loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
-//          CHECK:       loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
-//          CHECK:         linalg.matmul
-//          CHECK:         linalg.matmul
+// CHECK:  (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
+// CHECK:  %[[D_0:.*]] = dim %[[D]], 0 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  %[[C_1:.*]] = dim %[[C]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  loop.for %{{.*}} = %{{.*}} to %[[D_0]] step %{{.*}} {
+// CHECK:    loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
+// CHECK:      loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
+// CHECK:        linalg.matmul
+// CHECK:        linalg.matmul
+
+// -----
 
-func @f4(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>, %B: memref<?x?xf32, offset: 0, strides: [?, ?]>, %C: memref<?x?xf32, offset: 0, strides: [?, ?]>, %D: memref<?x?xf32, offset: 0, strides: [?, ?]>, %E: memref<?x?xf32, offset: 0, strides: [?, ?]>) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
+func @f4(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %B: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %C: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %D: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %E: memref<?x?xf32, offset: 0, strides: [?, ?]>
+        ) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
   %c4 = constant 4 : index
   %c3 = constant 3 : index
   %c2 = constant 2 : index
-  linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%A, %B, %D) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %B, %C) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %B, %D) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
   %0 = dim %C, 0 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %1 = dim %C, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %2 = dim %D, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   loop.for %arg5 = %c0 to %0 step %c2 {
     loop.for %arg6 = %c0 to %2 step %c3 {
       loop.for %arg7 = %c0 to %1 step %c4 {
-        %5 = std.subview %C[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %7 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%5, %7, %8) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %5 = std.subview %C[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%5, %7, %8) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   return %E : memref<?x?xf32, offset: 0, strides: [?, ?]>
 }
 // CHECK-LABEL: func @f4
-//       CHECK:   (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
-//          CHECK:   %[[C_0:.*]] = dim %[[C]], 0 : memref<?x?xf32, #[[strided2D]]>
-//          CHECK:   %[[C_1:.*]] = dim %[[C]], 1 : memref<?x?xf32, #[[strided2D]]>
-//          CHECK:   %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
-//          CHECK:   loop.for %{{.*}} = %{{.*}} to %[[C_0]] step %{{.*}} {
-//          CHECK:     loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
-//          CHECK:       loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
+// CHECK:  (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
+// CHECK:  %[[C_0:.*]] = dim %[[C]], 0 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  %[[C_1:.*]] = dim %[[C]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  loop.for %{{.*}} = %{{.*}} to %[[C_0]] step %{{.*}} {
+// CHECK:    loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
+// CHECK:      loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
 // Fuse D then fuse C, no false dependence prevent it.
-//          CHECK:         linalg.matmul
-//          CHECK:         linalg.matmul
-//          CHECK:         linalg.matmul
+// CHECK:        linalg.matmul
+// CHECK:        linalg.matmul
+// CHECK:        linalg.matmul
 
-func @f5(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>, %B: memref<?x?xf32, offset: 0, strides: [?, ?]>, %C: memref<?x?xf32, offset: 0, strides: [?, ?]>, %D: memref<?x?xf32, offset: 0, strides: [?, ?]>, %E: memref<?x?xf32, offset: 0, strides: [?, ?]>) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
+// -----
+
+// CHECK-DAG: #[[strided2D:.*]] = affine_map<(d0, d1)[s0, s1] -> (d0 * s0 + d1 * s1)>
+func @f5(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %B: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %C: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %D: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %E: memref<?x?xf32, offset: 0, strides: [?, ?]>
+        ) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
   %c4 = constant 4 : index
@@ -151,42 +228,74 @@
   %0 = dim %B, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %1 = dim %D, 0 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %2 = dim %D, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%C, %B, %D) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %B, %C) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%C, %B, %D) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
   loop.for %arg5 = %c0 to %1 step %c2 {
     loop.for %arg6 = %c0 to %0 step %c3 {
       loop.for %arg7 = %c0 to %2 step %c4 {
-        %5 = std.subview %D[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %7 = std.subview %B[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%5, %7, %8) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %5 = std.subview %D[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %B[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%5, %7, %8) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   return %E : memref<?x?xf32, offset: 0, strides: [?, ?]>
 }
 // CHECK-LABEL: func @f5
-//       CHECK:   (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
-//      CHECK-DAG:   %[[B_1:.*]] = dim %[[B]], 1 : memref<?x?xf32, #[[strided2D]]>
-//      CHECK-DAG:   %[[D_0:.*]] = dim %[[D]], 0 : memref<?x?xf32, #[[strided2D]]>
-//      CHECK-DAG:   %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
+// CHECK-DAG:  %[[B_1:.*]] = dim %[[B]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK-DAG:  %[[D_0:.*]] = dim %[[D]], 0 : memref<?x?xf32, #[[strided2D]]>
+// CHECK-DAG:  %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
 // Don't fuse C due to false dependence, note that this is too conservative though.
-//          CHECK:   linalg.matmul(%{{.*}}, %{{.*}}, %{{.*}})
-//          CHECK:   loop.for %{{.*}} = %{{.*}} to %[[D_0]] step %{{.*}} {
-//          CHECK:     loop.for %{{.*}} = %{{.*}} to %[[B_1]] step %{{.*}} {
-//          CHECK:       loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
-//          CHECK:         linalg.matmul
-//          CHECK:         linalg.matmul
+// CHECK:  linalg.matmul(%{{.*}}, %{{.*}}, %{{.*}})
+// CHECK:  loop.for %{{.*}} = %{{.*}} to %[[D_0]] step %{{.*}} {
+// CHECK:    loop.for %{{.*}} = %{{.*}} to %[[B_1]] step %{{.*}} {
+// CHECK:      loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
+// CHECK:        linalg.matmul
+// CHECK:        linalg.matmul
+
+// -----
 
-func @f6(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>, %B: memref<?x?xf32, offset: 0, strides: [?, ?]>, %C: memref<?x?xf32, offset: 0, strides: [?, ?]>, %D: memref<?x?xf32, offset: 0, strides: [?, ?]>, %E: memref<?x?xf32, offset: 0, strides: [?, ?]>) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
+#map0 = affine_map<(d0) -> (d0 + 2)>
+#map1 = affine_map<(d0) -> (d0 + 4)>
+#map2 = affine_map<(d0) -> (d0 + 3)>
+
+func @f6(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %B: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %C: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %D: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %E: memref<?x?xf32, offset: 0, strides: [?, ?]>
+        ) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
   %c4 = constant 4 : index
   %c3 = constant 3 : index
   %c2 = constant 2 : index
   %0 = dim %C, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%A, %C, %E) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %B, %C) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %C, %E) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
   %1 = dim %C, 0 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %2 = dim %D, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   loop.for %arg5 = %c0 to %1 step %c2 {
@@ -194,29 +303,45 @@
       loop.for %arg7 = %c0 to %0 step %c4 {
         %3 = affine.apply #map0(%arg5)
         %4 = affine.apply #map1(%arg7)
-        %5 = std.subview %C[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %5 = std.subview %C[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
         %6 = affine.apply #map2(%arg6)
-        %7 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%5, %7, %8) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%5, %7, %8) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   return %E : memref<?x?xf32, offset: 0, strides: [?, ?]>
 }
 // CHECK-LABEL: func @f6
-//       CHECK:   (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
+// CHECK:  (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
 // Cannot fuse C due to interleaved read of C that would be bypassed.
 // Cannot fuse E (WAW).
-//   CHECK:   linalg.matmul
-//   CHECK:   linalg.matmul
-//   CHECK:   loop.for
-//   CHECK:     loop.for
-//   CHECK:       loop.for
-//   CHECK:         linalg.matmul
-// CHECK-NOT:       linalg.matmul
+// CHECK:  linalg.matmul
+// CHECK:  linalg.matmul
+// CHECK:  loop.for
+// CHECK:    loop.for
+// CHECK:      loop.for
+// CHECK:        linalg.matmul
+// CHECK-NOT:      linalg.matmul
+
+// -----
 
-func @f7(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>, %B: memref<?x?xf32, offset: 0, strides: [?, ?]>, %C: memref<?x?xf32, offset: 0, strides: [?, ?]>, %D: memref<?x?xf32, offset: 0, strides: [?, ?]>, %E: memref<?x?xf32, offset: 0, strides: [?, ?]>) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
+func @f7(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %B: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %C: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %D: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %E: memref<?x?xf32, offset: 0, strides: [?, ?]>
+        ) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
   %c4 = constant 4 : index
@@ -227,50 +352,85 @@
   %2 = dim %C, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %3 = dim %C, 0 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %4 = dim %D, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%A, %C, %E) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %C, %E) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %B, %C) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
   loop.for %arg5 = %c0 to %0 step %c2 {
     loop.for %arg6 = %c0 to %2 step %c3 {
       loop.for %arg7 = %c0 to %1 step %c4 {
-        %7 = std.subview %A[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %9 = std.subview %C[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %10 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%7, %9, %10) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %A[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %9 = std.subview %C[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %10 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%7, %9, %10) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   loop.for %arg5 = %c0 to %3 step %c2 {
     loop.for %arg6 = %c0 to %4 step %c3 {
       loop.for %arg7 = %c0 to %2 step %c4 {
-        %7 = std.subview %C[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %9 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %10 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%7, %9, %10) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %C[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %9 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %10 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%7, %9, %10) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   return %E : memref<?x?xf32, offset: 0, strides: [?, ?]>
 }
 // CHECK-LABEL: func @f7
-//       CHECK:   (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
-//       CHECK:   %[[A_0:.*]] = dim %[[A]], 0 : memref<?x?xf32, #[[strided2D]]>
-//       CHECK:   %[[A_1:.*]] = dim %[[A]], 1 : memref<?x?xf32, #[[strided2D]]>
-//       CHECK:   %[[C_1:.*]] = dim %[[C]], 1 : memref<?x?xf32, #[[strided2D]]>
-//       CHECK:   %[[C_0:.*]] = dim %[[C]], 0 : memref<?x?xf32, #[[strided2D]]>
-//       CHECK:   %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
-//       CHECK:   linalg.matmul(%[[A]], %[[C]], %[[E]])
-//       CHECK:   loop.for %{{.*}} = %{{.*}} to %[[A_0]] step %{{.*}} {
-//       CHECK:     loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
-//       CHECK:       loop.for %{{.*}} = %{{.*}} to %[[A_1]] step %{{.*}} {
-//       CHECK:         linalg.matmul
-//       CHECK:         linalg.matmul
-//       CHECK:   loop.for %{{.*}} = %{{.*}} to %[[C_0]] step %{{.*}} {
-//       CHECK:     loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
-//       CHECK:       loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
-//       CHECK:         linalg.matmul
-//   CHECK-NOT:         linalg.matmul
+// CHECK:  (%[[A:.*]]:{{.*}}, %[[B:.*]]:{{.*}}, %[[C:.*]]:{{.*}}, %[[D:.*]]:{{.*}}, %[[E:.*]]:{{.*}})
+// CHECK:  %[[A_0:.*]] = dim %[[A]], 0 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  %[[A_1:.*]] = dim %[[A]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  %[[C_1:.*]] = dim %[[C]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  %[[C_0:.*]] = dim %[[C]], 0 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  %[[D_1:.*]] = dim %[[D]], 1 : memref<?x?xf32, #[[strided2D]]>
+// CHECK:  linalg.matmul(%[[A]], %[[C]], %[[E]])
+// CHECK:  loop.for %{{.*}} = %{{.*}} to %[[A_0]] step %{{.*}} {
+// CHECK:    loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
+// CHECK:      loop.for %{{.*}} = %{{.*}} to %[[A_1]] step %{{.*}} {
+// CHECK:        linalg.matmul
+// CHECK:        linalg.matmul
+// CHECK:  loop.for %{{.*}} = %{{.*}} to %[[C_0]] step %{{.*}} {
+// CHECK:    loop.for %{{.*}} = %{{.*}} to %[[D_1]] step %{{.*}} {
+// CHECK:      loop.for %{{.*}} = %{{.*}} to %[[C_1]] step %{{.*}} {
+// CHECK:        linalg.matmul
+// CHECK-NOT:      linalg.matmul
+
+// -----
+
+#map0 = affine_map<(d0) -> (d0 + 2)>
+#map1 = affine_map<(d0) -> (d0 + 4)>
+#map2 = affine_map<(d0) -> (d0 + 3)>
 
-func @f8(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>, %B: memref<?x?xf32, offset: 0, strides: [?, ?]>, %C: memref<?x?xf32, offset: 0, strides: [?, ?]>, %D: memref<?x?xf32, offset: 0, strides: [?, ?]>, %E: memref<?x?xf32, offset: 0, strides: [?, ?]>) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
+func @f8(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %B: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %C: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %D: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+         %E: memref<?x?xf32, offset: 0, strides: [?, ?]>
+        ) -> memref<?x?xf32, offset: 0, strides: [?, ?]> {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
   %c4 = constant 4 : index
@@ -278,33 +438,50 @@
   %c2 = constant 2 : index
   %0 = dim %A, 0 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %1 = dim %A, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%A, %C, %D) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
-  linalg.matmul(%A, %B, %C) : memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %C, %D) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
+  linalg.matmul(%A, %B, %C) :
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>,
+    memref<?x?xf32, offset: 0, strides: [?, ?]>
   %2 = dim %D, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   loop.for %arg5 = %c0 to %0 step %c2 {
     loop.for %arg6 = %c0 to %2 step %c3 {
       loop.for %arg7 = %c0 to %1 step %c4 {
         %3 = affine.apply #map0(%arg5)
         %4 = affine.apply #map1(%arg7)
-        %5 = std.subview %A[%arg5, %arg7][%c2, %c4][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %5 = std.subview %A[%arg5, %arg7][%c2, %c4][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
         %6 = affine.apply #map2(%arg6)
-        %7 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-        linalg.matmul(%5, %7, %8) : memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %7 = std.subview %D[%arg7, %arg6][%c4, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        %8 = std.subview %E[%arg5, %arg6][%c2, %c3][%c1, %c1] :
+          memref<?x?xf32, offset: 0, strides: [?, ?]> to
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
+        linalg.matmul(%5, %7, %8) :
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>,
+          memref<?x?xf32, offset: ?, strides: [?, ?]>
       }
     }
   }
   return %E : memref<?x?xf32, offset: 0, strides: [?, ?]>
 }
 // CHECK-LABEL: func @f8
-//       CHECK:   (%[[A:.*]]: memref{{.*}}, %[[B:.*]]: memref{{.*}}, %[[C:.*]]: memref{{.*}}, %[[D:.*]]: memref{{.*}}, %[[E:.*]]: memref{{.*}})
-//   CHECK:   linalg.matmul
-//   CHECK:   linalg.matmul
-//   CHECK:   loop.for
-//   CHECK:     loop.for
-//   CHECK:       loop.for
-//   CHECK:         linalg.matmul
-// CHECK-NOT:       linalg.matmul
+// CHECK:  (%[[A:.*]]: memref{{.*}}, %[[B:.*]]: memref{{.*}}, %[[C:.*]]: memref{{.*}}, %[[D:.*]]: memref{{.*}}, %[[E:.*]]: memref{{.*}})
+// CHECK:  linalg.matmul
+// CHECK:  linalg.matmul
+// CHECK:  loop.for
+// CHECK:    loop.for
+// CHECK:      loop.for
+// CHECK:        linalg.matmul
+// CHECK-NOT:      linalg.matmul
+
+// -----
 
 #id_2d = affine_map<(i, j) -> (i, j)>
 #pointwise_2d_trait = {
@@ -313,7 +490,10 @@
   indexing_maps = [#id_2d, #id_2d, #id_2d],
   iterator_types = ["parallel", "parallel"]
 }
-func @pointwise(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>, %B: memref<?x?xf32, offset: 0, strides: [?, ?]>, %C: memref<?x?xf32, offset: 0, strides: [?, ?]>, %D: memref<?x?xf32, offset: 0, strides: [?, ?]>) {
+func @pointwise(%A: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+                %B: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+                %C: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+                %D: memref<?x?xf32, offset: 0, strides: [?, ?]>) {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
   %c3 = constant 3 : index
@@ -322,32 +502,51 @@
   ^bb0(%E: f32, %arg5: f32, %arg6: f32):   // no predecessors
     %2 = addf %E, %arg5 : f32
     linalg.yield %2 : f32
-  }: memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>, memref<?x?xf32, offset: 0, strides: [?, ?]>
+  }: memref<?x?xf32, offset: 0, strides: [?, ?]>,
+     memref<?x?xf32, offset: 0, strides: [?, ?]>,
+     memref<?x?xf32, offset: 0, strides: [?, ?]>
   %0 = dim %B, 0 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   %1 = dim %B, 1 : memref<?x?xf32, offset: 0, strides: [?, ?]>
   loop.for %arg4 = %c0 to %0 step %c2 {
     loop.for %arg5 = %c0 to %1 step %c3 {
-      %4 = std.subview %B[%arg4, %arg5][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-      %5 = std.subview %C[%arg4, %arg5][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-      %6 = std.subview %D[%arg4, %arg5][%c2, %c3][%c1, %c1] : memref<?x?xf32, offset: 0, strides: [?, ?]> to memref<?x?xf32, offset: ?, strides: [?, ?]>
+      %4 = std.subview %B[%arg4, %arg5][%c2, %c3][%c1, %c1] :
+        memref<?x?xf32, offset: 0, strides: [?, ?]> to
+        memref<?x?xf32, offset: ?, strides: [?, ?]>
+      %5 = std.subview %C[%arg4, %arg5][%c2, %c3][%c1, %c1] :
+        memref<?x?xf32, offset: 0, strides: [?, ?]> to
+        memref<?x?xf32, offset: ?, strides: [?, ?]>
+      %6 = std.subview %D[%arg4, %arg5][%c2, %c3][%c1, %c1] :
+        memref<?x?xf32, offset: 0, strides: [?, ?]> to
+        memref<?x?xf32, offset: ?, strides: [?, ?]>
       linalg.generic #pointwise_2d_trait %4, %5, %6 {
       ^bb0(%arg6: f32, %arg7: f32, %arg8: f32):       // no predecessors
         %7 = mulf %arg6, %arg7 : f32
         linalg.yield %7 : f32
-      }: memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+      }: memref<?x?xf32, offset: ?, strides: [?, ?]>,
+         memref<?x?xf32, offset: ?, strides: [?, ?]>,
+         memref<?x?xf32, offset: ?, strides: [?, ?]>
     }
   }
   return
 }
 // CHECK-LABEL: func @pointwise
-//       CHECK:   loop.for
-//       CHECK:     loop.for
-//   CHECK-NOT:   loop.for
-//       CHECK:       linalg.generic
-//       CHECK:         addf
-//       CHECK:       linalg.generic
-//       CHECK:         mulf
+// CHECK:  loop.for
+// CHECK:    loop.for
+// CHECK-NOT:  loop.for
+// CHECK:      linalg.generic
+// CHECK:        addf
+// CHECK:      linalg.generic
+// CHECK:        mulf
 
+// -----
+
+#id_2d = affine_map<(i, j) -> (i, j)>
+#pointwise_2d_trait = {
+  args_in = 2,
+  args_out = 1,
+  indexing_maps = [#id_2d, #id_2d, #id_2d],
+  iterator_types = ["parallel", "parallel"]
+}
 func @pointwise_no_view(%M: index, %N: index) {
   %c1 = constant 1 : index
   %c0 = constant 0 : index
@@ -362,32 +561,53 @@
   ^bb0(%e: f32, %arg5: f32, %arg6: f32):   // no predecessors
     %2 = addf %e, %arg5 : f32
     linalg.yield %2 : f32
-  }: memref<?x?xf32>, memref<?x?xf32>, memref<?x?xf32>
+  }: memref<?x?xf32>,
+     memref<?x?xf32>,
+     memref<?x?xf32>
   %0 = dim %B, 0 : memref<?x?xf32>
   %1 = dim %B, 1 : memref<?x?xf32>
   loop.for %arg4 = %c0 to %0 step %c2 {
     loop.for %arg5 = %c0 to %1 step %c3 {
-      %4 = std.subview %B[%arg4, %arg5][%c2, %c3][%c1, %c1] : memref<?x?xf32> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-      %5 = std.subview %C[%arg4, %arg5][%c2, %c3][%c1, %c1] : memref<?x?xf32> to memref<?x?xf32, offset: ?, strides: [?, ?]>
-      %6 = std.subview %D[%arg4, %arg5][%c2, %c3][%c1, %c1] : memref<?x?xf32> to memref<?x?xf32, offset: ?, strides: [?, ?]>
+      %4 = std.subview %B[%arg4, %arg5][%c2, %c3][%c1, %c1] :
+        memref<?x?xf32> to
+        memref<?x?xf32, offset: ?, strides: [?, ?]>
+      %5 = std.subview %C[%arg4, %arg5][%c2, %c3][%c1, %c1] :
+        memref<?x?xf32> to
+        memref<?x?xf32, offset: ?, strides: [?, ?]>
+      %6 = std.subview %D[%arg4, %arg5][%c2, %c3][%c1, %c1] :
+        memref<?x?xf32> to
+        memref<?x?xf32, offset: ?, strides: [?, ?]>
       linalg.generic #pointwise_2d_trait %4, %5, %6 {
       ^bb0(%arg6: f32, %arg7: f32, %arg8: f32):       // no predecessors
         %7 = mulf %arg6, %arg7 : f32
         linalg.yield %7 : f32
-      }: memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>, memref<?x?xf32, offset: ?, strides: [?, ?]>
+      }: memref<?x?xf32, offset: ?, strides: [?, ?]>,
+         memref<?x?xf32, offset: ?, strides: [?, ?]>,
+         memref<?x?xf32, offset: ?, strides: [?, ?]>
     }
   }
   return
 }
 // CHECK-LABEL: func @pointwise_no_view
-//       CHECK:   loop.for
-//       CHECK:     loop.for
-//   CHECK-NOT:   loop.for
-//       CHECK:       linalg.generic
-//       CHECK:         addf
-//       CHECK:       linalg.generic
-//       CHECK:         mulf
+// CHECK:  loop.for
+// CHECK:    loop.for
+// CHECK-NOT:  loop.for
+// CHECK:      linalg.generic
+// CHECK:        addf
+// CHECK:      linalg.generic
+// CHECK:        mulf
+
+// -----
 
+#map5 = affine_map<(d0, d1)[s0, s1, s2] -> (d0 * s1 + s0 + d1 * s2)>
+#map6 = affine_map<(d0, d1) -> (d0, d1)>
+#id_2d = affine_map<(i, j) -> (i, j)>
+#pointwise_2d_trait = {
+  args_in = 2,
+  args_out = 1,
+  indexing_maps = [#id_2d, #id_2d, #id_2d],
+  iterator_types = ["parallel", "parallel"]
+}
 func @indexed_generic_test(%A: memref<?x?xf32>,
                            %B: memref<?x?xf32>,
                            %C: memref<?x?xf32>,
@@ -432,10 +652,10 @@
   return
 }
 // CHECK-LABEL: func @indexed_generic_test
-//       CHECK:   loop.for
-//       CHECK:     loop.for
-//   CHECK-NOT:   loop.for
-//       CHECK:       linalg.generic
-//       CHECK:         addf
-//       CHECK:       linalg.indexed_generic
-//       CHECK:         index_cast
+// CHECK:  loop.for
+// CHECK:    loop.for
+// CHECK-NOT:  loop.for
+// CHECK:      linalg.generic
+// CHECK:        addf
+// CHECK:      linalg.indexed_generic
+// CHECK:        index_cast