1; RUN: llc -mtriple=arm64-apple-ios7.0 -mcpu=cyclone %s -o - | FileCheck %s
2; RUN: llc -mtriple=aarch64_be-linux-gnu -mcpu=cyclone %s -o - | FileCheck --check-prefix=CHECK-BE %s
3define i128 @test_128bitmul(i128 %lhs, i128 %rhs) {
4; CHECK-LABEL: test_128bitmul:
5; CHECK-DAG: mul [[PART1:x[0-9]+]], x0, x3
6; CHECK-DAG: umulh [[CARRY:x[0-9]+]], x0, x2
7; CHECK: mul [[PART2:x[0-9]+]], x1, x2
8; CHECK: mul x0, x0, x2
9
10; CHECK-BE-LABEL: test_128bitmul:
11; CHECK-BE-DAG: mul [[PART1:x[0-9]+]], x1, x2
12; CHECK-BE-DAG: umulh [[CARRY:x[0-9]+]], x1, x3
13; CHECK-BE: mul [[PART2:x[0-9]+]], x0, x3
14; CHECK-BE: mul x1, x1, x3
15
16  %prod = mul i128 %lhs, %rhs
17  ret i128 %prod
18}
19