1; RUN: opt -S -cross-dso-cfi < %s | FileCheck %s 2 3; CHECK: define void @__cfi_check(i64 %[[TYPE:.*]], i8* %[[ADDR:.*]]) align 4096 4; CHECK: switch i64 %[[TYPE]], label %[[TRAP:.*]] [ 5; CHECK-NEXT: i64 111, label %[[L1:.*]] 6; CHECK-NEXT: i64 222, label %[[L2:.*]] 7; CHECK-NEXT: i64 333, label %[[L3:.*]] 8; CHECK-NEXT: i64 444, label %[[L4:.*]] 9; CHECK-NEXT: {{]$}} 10 11; CHECK: [[TRAP]]: 12; CHECK-NEXT: call void @llvm.trap() 13; CHECK-MEXT: unreachable 14 15; CHECK: [[EXIT:.*]]: 16; CHECK-NEXT: ret void 17 18; CHECK: [[L1]]: 19; CHECK-NEXT: call i1 @llvm.bitset.test(i8* %[[ADDR]], metadata i64 111) 20; CHECK-NEXT: br {{.*}} label %[[EXIT]], label %[[TRAP]] 21 22; CHECK: [[L2]]: 23; CHECK-NEXT: call i1 @llvm.bitset.test(i8* %[[ADDR]], metadata i64 222) 24; CHECK-NEXT: br {{.*}} label %[[EXIT]], label %[[TRAP]] 25 26; CHECK: [[L3]]: 27; CHECK-NEXT: call i1 @llvm.bitset.test(i8* %[[ADDR]], metadata i64 333) 28; CHECK-NEXT: br {{.*}} label %[[EXIT]], label %[[TRAP]] 29 30; CHECK: [[L4]]: 31; CHECK-NEXT: call i1 @llvm.bitset.test(i8* %[[ADDR]], metadata i64 444) 32; CHECK-NEXT: br {{.*}} label %[[EXIT]], label %[[TRAP]] 33 34target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 35target triple = "x86_64-unknown-linux-gnu" 36 37@_ZTV1A = constant i8 0 38@_ZTI1A = constant i8 0 39@_ZTS1A = constant i8 0 40@_ZTV1B = constant i8 0 41@_ZTI1B = constant i8 0 42@_ZTS1B = constant i8 0 43 44define signext i8 @f11() { 45entry: 46 ret i8 1 47} 48 49define signext i8 @f12() { 50entry: 51 ret i8 2 52} 53 54define signext i8 @f13() { 55entry: 56 ret i8 3 57} 58 59define i32 @f21() { 60entry: 61 ret i32 4 62} 63 64define i32 @f22() { 65entry: 66 ret i32 5 67} 68 69!llvm.bitsets = !{!0, !1, !2, !3, !4, !7, !8, !9, !10, !11, !12, !13, !14, !15} 70!llvm.module.flags = !{!17} 71 72!0 = !{!"_ZTSFcvE", i8 ()* @f11, i64 0} 73!1 = !{i64 111, i8 ()* @f11, i64 0} 74!2 = !{!"_ZTSFcvE", i8 ()* @f12, i64 0} 75!3 = !{i64 111, i8 ()* @f12, i64 0} 76!4 = !{!"_ZTSFcvE", i8 ()* @f13, i64 0} 77!5 = !{i64 111, i8 ()* @f13, i64 0} 78!6 = !{!"_ZTSFivE", i32 ()* @f21, i64 0} 79!7 = !{i64 222, i32 ()* @f21, i64 0} 80!8 = !{!"_ZTSFivE", i32 ()* @f22, i64 0} 81!9 = !{i64 222, i32 ()* @f22, i64 0} 82!10 = !{!"_ZTS1A", i8* @_ZTV1A, i64 16} 83!11 = !{i64 333, i8* @_ZTV1A, i64 16} 84!12 = !{!"_ZTS1A", i8* @_ZTV1B, i64 16} 85!13 = !{i64 333, i8* @_ZTV1B, i64 16} 86!14 = !{!"_ZTS1B", i8* @_ZTV1B, i64 16} 87!15 = !{i64 444, i8* @_ZTV1B, i64 16} 88!17= !{i32 4, !"Cross-DSO CFI", i32 1} 89