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1; Defaults2; RUN: opt < %s -passes=asan -S | FileCheck %s --check-prefixes=CHECK-ALIAS,CHECK-INDICATOR3 4; {newPM,legacyPM} x {alias0,alias1} x {odr0,odr1}5; RUN: opt < %s -passes=asan -asan-use-private-alias=0 -asan-use-odr-indicator=0 -S | FileCheck %s --check-prefixes=CHECK-NOALIAS,CHECK-NOINDICATOR6; RUN: opt < %s -passes=asan -asan-use-private-alias=1 -asan-use-odr-indicator=0 -S | FileCheck %s --check-prefixes=CHECK-ALIAS,CHECK-NOINDICATOR7; RUN: opt < %s -passes=asan -asan-use-private-alias=0 -asan-use-odr-indicator=1 -S | FileCheck %s --check-prefixes=CHECK-NOALIAS,CHECK-INDICATOR8; RUN: opt < %s -passes=asan -asan-use-private-alias=1 -asan-use-odr-indicator=1 -S | FileCheck %s --check-prefixes=CHECK-ALIAS,CHECK-INDICATOR9 10target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"11target triple = "x86_64-unknown-linux-gnu"12 13@a = dso_local global [2 x i32] zeroinitializer, align 414@b = private global [2 x i32] zeroinitializer, align 415@c = internal global [2 x i32] zeroinitializer, align 416@_ZL1d = unnamed_addr global [2 x i32] zeroinitializer, align 417 18; Check that we generate internal alias and odr indicator symbols for global to be protected.19; CHECK-NOINDICATOR-NOT: __odr_asan_gen_a20; CHECK-NOALIAS-NOT: private alias21; CHECK-INDICATOR: @___asan_gen_global{{[.0-9]*}} = private unnamed_addr constant [2 x i8] c"a\00", align 122; CHECK-INDICATOR: @__odr_asan_gen_a = global i8 0, align 123; CHECK-INDICATOR: @___asan_gen_global{{[.0-9]*}} = private unnamed_addr constant [2 x i8] c"d\00", align 124; CHECK-INDICATOR: @__odr_asan_gen__ZL1d = global i8 0, align 125; CHECK-ALIAS: @0 = private alias { [2 x i32], [24 x i8] }, ptr @a26 27; CHECK-ALIAS: @1 = private alias { [2 x i32], [24 x i8] }, ptr @b28; CHECK-ALIAS: @2 = private alias { [2 x i32], [24 x i8] }, ptr @c29; CHECK-ALIAS: @3 = private alias { [2 x i32], [24 x i8] }, ptr @_ZL1d30 31; Function Attrs: nounwind sanitize_address uwtable32define i32 @foo(i32 %M) #0 {33entry:34 %M.addr = alloca i32, align 435 store i32 %M, ptr %M.addr, align 436 store volatile i32 6, ptr getelementptr inbounds ([2 x i32], ptr @a, i64 2, i64 0), align 437 %0 = load i32, ptr %M.addr, align 438 %idxprom = sext i32 %0 to i6439 %arrayidx = getelementptr inbounds [2 x i32], ptr @a, i64 0, i64 %idxprom40 %1 = load volatile i32, ptr %arrayidx, align 441 ret i32 %142}43