test/Examples/Toy/Ch3/codegen.toy

# RUN: toyc-ch3 %s -emit=mlir 2>&1 | FileCheck %s

# User defined generic function that operates on unknown shaped arguments
def multiply_transpose(a, b) {
  return a * transpose(b);
}

def main() {
  var a<2, 3> = [[1, 2, 3], [4, 5, 6]];
  var b<2, 3> = [1, 2, 3, 4, 5, 6];
  var c = multiply_transpose(a, b);
  var d = multiply_transpose(b, a);
  print(d);
}

# CHECK-LABEL: func @multiply_transpose(%arg0: !toy.array, %arg1: !toy.array)
# CHECK-NEXT:   attributes  {toy.generic: true} {
# CHECK-NEXT:   %0 = "toy.transpose"(%arg1) : (!toy.array) -> !toy.array
# CHECK-NEXT:   %1 = "toy.mul"(%arg0, %0) : (!toy.array, !toy.array) -> !toy.array
# CHECK-NEXT:   "toy.return"(%1) : (!toy.array) -> ()
# CHECK-NEXT: }

# CHECK-LABEL: func @main() {
# CHECK-NEXT:   %0 = "toy.constant"() {value: dense<tensor<2x3xf64>, {{\[\[}}1.000000e+00, 2.000000e+00, 3.000000e+00], [4.000000e+00, 5.000000e+00, 6.000000e+00]]>} : () -> !toy.array<2, 3>
# CHECK-NEXT:   %1 = "toy.reshape"(%0) : (!toy.array<2, 3>) -> !toy.array<2, 3>
# CHECK-NEXT:   %2 = "toy.constant"() {value: dense<tensor<6xf64>, [1.000000e+00, 2.000000e+00, 3.000000e+00, 4.000000e+00, 5.000000e+00, 6.000000e+00]>} : () -> !toy.array<6>
# CHECK-NEXT:   %3 = "toy.reshape"(%2) : (!toy.array<6>) -> !toy.array<2, 3>
# CHECK-NEXT:   %4 = "toy.generic_call"(%1, %3) {callee: "multiply_transpose"} : (!toy.array<2, 3>, !toy.array<2, 3>) -> !toy.array
# CHECK-NEXT:   %5 = "toy.generic_call"(%3, %1) {callee: "multiply_transpose"} : (!toy.array<2, 3>, !toy.array<2, 3>) -> !toy.array
# CHECK-NEXT:   "toy.print"(%5) : (!toy.array) -> ()
# CHECK-NEXT:   "toy.return"() : () -> ()