// CHECK: %[[SLICE3:.*]] = "mhlo.slice"(%{{.*}}) <{limit_indices = dense<[4, 3, 6]> : tensor<3xi64>, start_indices = dense<[0, 2, 0]> : tensor<3xi64>, strides = dense<1> : tensor<3xi64>}> : (tensor<4x3x6xf32>) -> tensor<4x1x6xf32>
  // CHECK: %[[RES3:.*]] = mhlo.reshape %[[SLICE3]] : (tensor<4x1x6xf32>) -> tensor<4x6xf32>

			}
		} else {
			if rhs == nil {
				r = s.zeroVal(t)
			} else {
				r = s.expr(rhs)
			}
		}

		var skip skipMask
		if rhs != nil && (rhs.Op() == ir.OSLICE || rhs.Op() == ir.OSLICE3 || rhs.Op() == ir.OSLICESTR) && ir.SameSafeExpr(rhs.(*ir.SliceExpr).X, n.X) {
			// We're assigning a slicing operation back to its source.
			// Don't write back fields we aren't changing. See issue #14855.