xref: /llvm-project/llvm/test/Bitcode/upgrade-aarch64-ldstxr.ll (revision e45cf479231fc144b4e1eb8b3e3bd2f578b6907d) 
1; RUN: llvm-dis < %S/upgrade-aarch64-ldstxr.bc | FileCheck %s
2
3define void @f(i32* %p) {
4; CHECK: call i64 @llvm.aarch64.ldxr.p0(ptr elementtype(i32)
5  %a = call i64 @llvm.aarch64.ldxr.p0i32(i32* %p)
6; CHECK: call i32 @llvm.aarch64.stxr.p0(i64 0, ptr elementtype(i32)
7  %c = call i32 @llvm.aarch64.stxr.p0i32(i64 0, i32* %p)
8
9; CHECK: call i64 @llvm.aarch64.ldaxr.p0(ptr elementtype(i32)
10  %a2 = call i64 @llvm.aarch64.ldaxr.p0i32(i32* %p)
11; CHECK: call i32 @llvm.aarch64.stlxr.p0(i64 0, ptr elementtype(i32)
12  %c2 = call i32 @llvm.aarch64.stlxr.p0i32(i64 0, i32* %p)
13  ret void
14}
15
16declare i64 @llvm.aarch64.ldxr.p0i32(i32*)
17declare i64 @llvm.aarch64.ldaxr.p0i32(i32*)
18declare i32 @llvm.aarch64.stxr.p0i32(i64, i32*)
19declare i32 @llvm.aarch64.stlxr.p0i32(i64, i32*)
20