[mlir] NFC formatting cleanup.

Author: tpopp

mlir/include/mlir/Dialect/Shape/IR/ShapeOps.td

@@ -449,8 +449,8 @@ def Shape_AnyOp : Shape_Op<"any", [Commutative, NoSideEffect]> {
 
     Example:
     ```mlir
-      %s0 = shape.any [2,?], [?,3] // [2,3]
-      %s1 = shape.any [?,?], [1,2] // [1,2]
+    %s0 = shape.any [2,?], [?,3] // [2,3]
+    %s1 = shape.any [?,?], [1,2] // [1,2]
     ```
   }];
 
@@ -475,11 +475,11 @@ def Shape_AssumingAllOp : Shape_Op<"assuming_all", [Commutative, NoSideEffect]>
 
     Example:
     ```mlir
-      %w0 = shape.cstr_broadcastable [2,2], [3,1,2] // Passing
-      %w1 = shape.cstr_broadcastable [2,2], [3,2] // Failure
-      %w2 = shape.cstr_eq [1,2], [1,2], [1,2] // Passing
-      %wf = shape.assuming_all %w0, %w1 // Failure
-      %wt = shape.assuming_all %w0, %w2 // Passing
+    %w0 = shape.cstr_broadcastable [2,2], [3,1,2] // Passing
+    %w1 = shape.cstr_broadcastable [2,2], [3,2] // Failure
+    %w2 = shape.cstr_eq [1,2], [1,2], [1,2] // Passing
+    %wf = shape.assuming_all %w0, %w1 // Failure
+    %wt = shape.assuming_all %w0, %w2 // Passing
     ```
   }];
 
@@ -543,8 +543,8 @@ def Shape_CstrBroadcastableOp : Shape_Op<"cstr_broadcastable", [Commutative]> {
 
     Example:
     ```mlir
-      %w0 = shape.cstr_broadcastable [2,2], [3,1,2] // Passing
-      %w1 = shape.cstr_broadcastable [2,2], [3,2] // Failure
+    %w0 = shape.cstr_broadcastable [2,2], [3,1,2] // Passing
+    %w1 = shape.cstr_broadcastable [2,2], [3,2] // Failure
     ```
   }];
 
@@ -566,8 +566,8 @@ def Shape_CstrEqOp : Shape_Op<"cstr_eq", [Commutative]> {
 
     Example:
     ```mlir
-      %w0 = shape.cstr_eq [1,2], [1,2], [1,2] // Passing
-      %w1 = shape.cstr_eq [2,2], [1,2] // Failure
+    %w0 = shape.cstr_eq [1,2], [1,2], [1,2] // Passing
+    %w1 = shape.cstr_eq [2,2], [1,2] // Failure
     ```
   }];
   let arguments = (ins Variadic<Shape_ShapeType>:$inputs);

mlir/lib/Dialect/Shape/IR/Shape.cpp

@@ -39,16 +39,13 @@ ShapeDialect::ShapeDialect(MLIRContext *context)
 Operation *ShapeDialect::materializeConstant(OpBuilder &builder,
                                              Attribute value, Type type,
                                              Location loc) {
-  if (auto shapeType = type.dyn_cast<ShapeType>()) {
+  if (auto shapeType = type.dyn_cast<ShapeType>())
     return builder.create<ConstShapeOp>(loc, type,
                                         value.cast<DenseIntElementsAttr>());
-  }
-  if (auto sizeType = type.dyn_cast<SizeType>()) {
+  if (auto sizeType = type.dyn_cast<SizeType>())
     return builder.create<ConstSizeOp>(loc, type, value.cast<IntegerAttr>());
-  }
-  if (auto witnessType = type.dyn_cast<WitnessType>()) {
+  if (auto witnessType = type.dyn_cast<WitnessType>())
     return builder.create<ConstWitnessOp>(loc, type, value.cast<BoolAttr>());
-  }
   return nullptr;
 }