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1; RUN: opt < %s -msan-check-access-address=0 -msan-track-origins=2 -S -passes=msan 2>&1 | FileCheck %s2 3target datalayout = "e-m:e-i64:64-i128:128-n32:64-S128"4target triple = "aarch64-unknown-linux-gnu"5 6; Check origin handling of array types.7 8define void @foo([2 x i64] %v, ptr %p) sanitize_memory {9entry:10 store [2 x i64] %v, ptr %p, align 811 ret void12}13 14; CHECK-LABEL: @foo15; CHECK: [[PARAM:%[01-9a-z]+]] = load {{.*}} @__msan_param_tls16; CHECK: [[ORIGIN:%[01-9a-z]+]] = load {{.*}} @__msan_param_origin_tls17 18; CHECK: [[TMP1:%[01-9a-z]+]] = ptrtoint19; CHECK: [[TMP2:%[01-9a-z]+]] = xor i64 [[TMP1]]20; CHECK: [[TMP3:%[01-9a-z]+]] = inttoptr i64 [[TMP2]] to ptr21; CHECK: store [2 x i64] [[PARAM]], ptr [[TMP3]]22 23; CHECK: {{.*}} call i32 @__msan_chain_origin(i32 {{.*}}[[ORIGIN]])24