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