1; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=2 -S          \
2; RUN: -passes=msan 2>&1 | FileCheck %s
3
4target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
5target triple = "aarch64-unknown-linux-gnu"
6
7; Check origin handling of array types.
8
9define void @foo([2 x i64] %v, [2 x i64]* %p) sanitize_memory {
10entry:
11  store [2 x i64] %v, [2 x i64]* %p, align 8
12  ret void
13}
14
15; CHECK-LABEL: @foo
16; CHECK: [[PARAM:%[01-9a-z]+]] = load {{.*}} @__msan_param_tls
17; CHECK: [[ORIGIN:%[01-9a-z]+]] = load {{.*}} @__msan_param_origin_tls
18
19; CHECK: [[TMP1:%[01-9a-z]+]] = ptrtoint
20; CHECK: [[TMP2:%[01-9a-z]+]] = xor i64 [[TMP1]]
21; CHECK: [[TMP3:%[01-9a-z]+]] = inttoptr i64 [[TMP2]] to [2 x i64]*
22; CHECK: store [2 x i64] [[PARAM]], [2 x i64]* [[TMP3]]
23
24; CHECK: {{.*}} call i32 @__msan_chain_origin(i32 {{.*}}[[ORIGIN]])
25