File: upgrade-aarch64-ldstxr.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; RUN: llvm-dis < %S/upgrade-aarch64-ldstxr.bc | FileCheck %s

define void @f(i32* %p) {
; CHECK: call i64 @llvm.aarch64.ldxr.p0(ptr elementtype(i32)
  %a = call i64 @llvm.aarch64.ldxr.p0i32(i32* %p)
; CHECK: call i32 @llvm.aarch64.stxr.p0(i64 0, ptr elementtype(i32)
  %c = call i32 @llvm.aarch64.stxr.p0i32(i64 0, i32* %p)

; CHECK: call i64 @llvm.aarch64.ldaxr.p0(ptr elementtype(i32)
  %a2 = call i64 @llvm.aarch64.ldaxr.p0i32(i32* %p)
; CHECK: call i32 @llvm.aarch64.stlxr.p0(i64 0, ptr elementtype(i32)
  %c2 = call i32 @llvm.aarch64.stlxr.p0i32(i64 0, i32* %p)
  ret void
}

declare i64 @llvm.aarch64.ldxr.p0i32(i32*)
declare i64 @llvm.aarch64.ldaxr.p0i32(i32*)
declare i32 @llvm.aarch64.stxr.p0i32(i64, i32*)
declare i32 @llvm.aarch64.stlxr.p0i32(i64, i32*)