1; RUN: llc %s -filetype=obj -mtriple arm64e-apple-darwin -o - \ 2; RUN: | llvm-dwarfdump - | FileCheck %s 3 4; CHECK: DW_AT_type (0x{{0+}}[[TY:.*]] "void *__ptrauth(4, 0, 0x04d2)") 5; CHECK: 0x{{0+}}[[TY]]: DW_TAG_LLVM_ptrauth_type 6; CHECK-NEXT: DW_AT_type {{.*}}"void *" 7; CHECK-NEXT: DW_AT_LLVM_ptrauth_key (0x04) 8; CHECK-NEXT: DW_AT_LLVM_ptrauth_extra_discriminator (0x04d2) 9 10; CHECK: DW_AT_type (0x{{0+}}[[TY:.*]] "void *__ptrauth(4, 1, 0x04d3)") 11; CHECK: 0x{{0+}}[[TY]]: DW_TAG_LLVM_ptrauth_type 12; CHECK-NEXT: DW_AT_type {{.*}}"void *" 13; CHECK-NEXT: DW_AT_LLVM_ptrauth_key (0x04) 14; CHECK-NEXT: DW_AT_LLVM_ptrauth_address_discriminated (true) 15; CHECK-NEXT: DW_AT_LLVM_ptrauth_extra_discriminator (0x04d3) 16 17; CHECK: DW_AT_type (0x{{0+}}[[TY:.*]] "void *__ptrauth(4, 1, 0x04d4, "isa-pointer")") 18; CHECK: 0x{{0+}}[[TY]]: DW_TAG_LLVM_ptrauth_type 19; CHECK-NEXT: DW_AT_type {{.*}}"void *" 20; CHECK-NEXT: DW_AT_LLVM_ptrauth_key (0x04) 21; CHECK-NEXT: DW_AT_LLVM_ptrauth_address_discriminated (true) 22; CHECK-NEXT: DW_AT_LLVM_ptrauth_extra_discriminator (0x04d4) 23; CHECK-NEXT: DW_AT_LLVM_ptrauth_isa_pointer (true) 24 25; CHECK: DW_AT_type (0x{{0+}}[[TY:.*]] "void *__ptrauth(4, 1, 0x04d5, "authenticates-null-values")") 26; CHECK: 0x{{0+}}[[TY]]: DW_TAG_LLVM_ptrauth_type 27; CHECK-NEXT: DW_AT_type {{.*}}"void *" 28; CHECK-NEXT: DW_AT_LLVM_ptrauth_key (0x04) 29; CHECK-NEXT: DW_AT_LLVM_ptrauth_address_discriminated (true) 30; CHECK-NEXT: DW_AT_LLVM_ptrauth_extra_discriminator (0x04d5) 31; CHECK-NEXT: DW_AT_LLVM_ptrauth_authenticates_null_values (true) 32 33; CHECK: DW_AT_type (0x{{0+}}[[TY:.*]] "void *__ptrauth(4, 1, 0x04d6, "isa-pointer,authenticates-null-values")") 34; CHECK: 0x{{0+}}[[TY]]: DW_TAG_LLVM_ptrauth_type 35; CHECK-NEXT: DW_AT_type {{.*}}"void *" 36; CHECK-NEXT: DW_AT_LLVM_ptrauth_key (0x04) 37; CHECK-NEXT: DW_AT_LLVM_ptrauth_address_discriminated (true) 38; CHECK-NEXT: DW_AT_LLVM_ptrauth_extra_discriminator (0x04d6) 39; CHECK-NEXT: DW_AT_LLVM_ptrauth_isa_pointer (true) 40; CHECK-NEXT: DW_AT_LLVM_ptrauth_authenticates_null_values (true) 41 42target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" 43 44@p = global ptr null, align 8, !dbg !0 45 46!llvm.dbg.cu = !{!10} 47!llvm.module.flags = !{!19, !20} 48 49!0 = !DIGlobalVariableExpression(var: !5, expr: !DIExpression()) 50!1 = !DIGlobalVariableExpression(var: !6, expr: !DIExpression()) 51!2 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression()) 52!3 = !DIGlobalVariableExpression(var: !8, expr: !DIExpression()) 53!4 = !DIGlobalVariableExpression(var: !9, expr: !DIExpression()) 54!5 = distinct !DIGlobalVariable(name: "p1", scope: !10, file: !11, line: 1, type: !14, isLocal: false, isDefinition: true) 55!6 = distinct !DIGlobalVariable(name: "p2", scope: !10, file: !11, line: 1, type: !15, isLocal: false, isDefinition: true) 56!7 = distinct !DIGlobalVariable(name: "p3", scope: !10, file: !11, line: 1, type: !16, isLocal: false, isDefinition: true) 57!8 = distinct !DIGlobalVariable(name: "p4", scope: !10, file: !11, line: 1, type: !17, isLocal: false, isDefinition: true) 58!9 = distinct !DIGlobalVariable(name: "p5", scope: !10, file: !11, line: 1, type: !18, isLocal: false, isDefinition: true) 59!10 = distinct !DICompileUnit(language: DW_LANG_C99, file: !11, emissionKind: FullDebug, globals: !13) 60!11 = !DIFile(filename: "/tmp/p.c", directory: "/") 61!12 = !{} 62!13 = !{!0,!1,!2,!3,!4} 63!14 = !DIDerivedType(tag: DW_TAG_LLVM_ptrauth_type, baseType: !21, ptrAuthKey: 4, ptrAuthIsAddressDiscriminated: false, ptrAuthExtraDiscriminator: 1234) 64!15 = !DIDerivedType(tag: DW_TAG_LLVM_ptrauth_type, baseType: !21, ptrAuthKey: 4, ptrAuthIsAddressDiscriminated: true, ptrAuthExtraDiscriminator: 1235) 65!16 = !DIDerivedType(tag: DW_TAG_LLVM_ptrauth_type, baseType: !21, ptrAuthKey: 4, ptrAuthIsAddressDiscriminated: true, ptrAuthExtraDiscriminator: 1236, ptrAuthIsaPointer: true) 66!17 = !DIDerivedType(tag: DW_TAG_LLVM_ptrauth_type, baseType: !21, ptrAuthKey: 4, ptrAuthIsAddressDiscriminated: true, ptrAuthExtraDiscriminator: 1237, ptrAuthAuthenticatesNullValues: true) 67!18 = !DIDerivedType(tag: DW_TAG_LLVM_ptrauth_type, baseType: !21, ptrAuthKey: 4, ptrAuthIsAddressDiscriminated: true, ptrAuthExtraDiscriminator: 1238, ptrAuthIsaPointer: true, ptrAuthAuthenticatesNullValues: true) 68!19 = !{i32 2, !"Dwarf Version", i32 4} 69!20 = !{i32 2, !"Debug Info Version", i32 3} 70!21 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null) 71