1; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -S | FileCheck %s
2; RUN: opt < %s -passes='asan-pipeline' -S | FileCheck %s
3; RUN: opt < %s -asan -asan-module -enable-new-pm=0 -constmerge -S | FileCheck %s
4; RUN: opt < %s "-passes=asan-pipeline,constmerge" -S | FileCheck %s
5
6target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
7target triple = "x86_64-apple-macosx10.11.0"
8
9%struct = type { i64, i64 }
10
11@a = private unnamed_addr constant %struct { i64 16, i64 16 }, align 8
12@b = private unnamed_addr constant %struct { i64 16, i64 16 }, align 8
13
14; CHECK: @a = {{.*}} %struct
15; CHECK: @b = {{.*}} %struct
16
17; CHECK: @llvm.compiler.used =
18; CHECK-SAME: i8* bitcast ({ %struct, [48 x i8] }* @a to i8*)
19; CHECK-SAME: i8* bitcast ({ %struct, [48 x i8] }* @b to i8*)
20
21define i32 @main(i32, i8** nocapture readnone) {
22  %3 = alloca %struct, align 8
23  %4 = alloca %struct, align 8
24  %5 = bitcast %struct* %3 to i8*
25  call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull %5, i8* bitcast (%struct* @a to i8*), i64 16, i32 8, i1 false)
26  %6 = bitcast %struct* %4 to i8*
27  call void @llvm.memcpy.p0i8.p0i8.i64(i8* nonnull %6, i8* bitcast (%struct* @b to i8*), i64 16, i32 8, i1 false)
28  call void asm sideeffect "", "r,r,~{dirflag},~{fpsr},~{flags}"(%struct* nonnull %3, %struct* nonnull %4)
29  ret i32 0
30}
31
32declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture writeonly, i8* nocapture readonly, i64, i32, i1)
33