| ; RUN: llc -mtriple=aarch64 -o - -O0 %s | FileCheck %s | |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" | |
| target triple = "arm64-apple-ios5.0.0" | |
| ; This test checks we don't fail isel due to unhandled build_pair nodes. | |
| ; CHECK: bfi | |
| define void @compare_and_swap128() { | |
| %1 = call i128 asm sideeffect "nop", "=r,~{memory}"() | |
| store i128 %1, i128* undef, align 16 | |
| ret void | |
| } | |