1*b39a97c8SPhilip Pfaffe; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=2 -S          \
2*b39a97c8SPhilip Pfaffe; RUN: -passes=msan 2>&1 | FileCheck %s
3e600c99aSAdhemerval Zanella
4e600c99aSAdhemerval Zanellatarget datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"
5e600c99aSAdhemerval Zanellatarget triple = "aarch64-unknown-linux-gnu"
6e600c99aSAdhemerval Zanella
7e600c99aSAdhemerval Zanella; Check origin handling of array types.
8e600c99aSAdhemerval Zanella
9e600c99aSAdhemerval Zanelladefine void @foo([2 x i64] %v, [2 x i64]* %p) sanitize_memory {
10e600c99aSAdhemerval Zanellaentry:
11e600c99aSAdhemerval Zanella  store [2 x i64] %v, [2 x i64]* %p, align 8
12e600c99aSAdhemerval Zanella  ret void
13e600c99aSAdhemerval Zanella}
14e600c99aSAdhemerval Zanella
15e600c99aSAdhemerval Zanella; CHECK-LABEL: @foo
16e600c99aSAdhemerval Zanella; CHECK: [[PARAM:%[01-9a-z]+]] = load {{.*}} @__msan_param_tls
17e600c99aSAdhemerval Zanella; CHECK: [[ORIGIN:%[01-9a-z]+]] = load {{.*}} @__msan_param_origin_tls
18e600c99aSAdhemerval Zanella
19e600c99aSAdhemerval Zanella; CHECK: [[TMP1:%[01-9a-z]+]] = ptrtoint
20e600c99aSAdhemerval Zanella; CHECK: [[TMP2:%[01-9a-z]+]] = xor i64 [[TMP1]]
21e600c99aSAdhemerval Zanella; CHECK: [[TMP3:%[01-9a-z]+]] = inttoptr i64 [[TMP2]] to [2 x i64]*
22e600c99aSAdhemerval Zanella; CHECK: store [2 x i64] [[PARAM]], [2 x i64]* [[TMP3]]
23e600c99aSAdhemerval Zanella
24e600c99aSAdhemerval Zanella; CHECK: {{.*}} call i32 @__msan_chain_origin(i32 {{.*}}[[ORIGIN]])
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