1*9880d681SAndroid Build Coastguard Worker; REQUIRES: object-emission 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker; RUN: %llc_dwarf -dwarf-version=2 -O0 -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck --check-prefix=CHECK --check-prefix=V2 %s 4*9880d681SAndroid Build Coastguard Worker; RUN: %llc_dwarf -dwarf-version=3 -O0 -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck --check-prefix=CHECK --check-prefix=V3 %s 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; CHECK: DW_AT_name {{.*}} "dst" 7*9880d681SAndroid Build Coastguard Worker; V2: DW_AT_type {{.*}} {[[PTR:0x.*]]} 8*9880d681SAndroid Build Coastguard Worker; V3: DW_AT_type {{.*}} {[[RESTRICT:0x.*]]} 9*9880d681SAndroid Build Coastguard Worker; V3: [[RESTRICT]]: {{.*}}DW_TAG_restrict_type 10*9880d681SAndroid Build Coastguard Worker; V3-NEXT: DW_AT_type {{.*}} {[[PTR:0x.*]]} 11*9880d681SAndroid Build Coastguard Worker; CHECK: [[PTR]]: {{.*}}DW_TAG_pointer_type 12*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: DW_AT_type 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Worker; Generated with clang from: 15*9880d681SAndroid Build Coastguard Worker; void foo(void* __restrict__ dst) { 16*9880d681SAndroid Build Coastguard Worker; } 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Worker 19*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind uwtable 20*9880d681SAndroid Build Coastguard Workerdefine void @_Z3fooPv(i8* noalias %dst) #0 !dbg !4 { 21*9880d681SAndroid Build Coastguard Workerentry: 22*9880d681SAndroid Build Coastguard Worker %dst.addr = alloca i8*, align 8 23*9880d681SAndroid Build Coastguard Worker store i8* %dst, i8** %dst.addr, align 8 24*9880d681SAndroid Build Coastguard Worker call void @llvm.dbg.declare(metadata i8** %dst.addr, metadata !13, metadata !DIExpression()), !dbg !14 25*9880d681SAndroid Build Coastguard Worker ret void, !dbg !15 26*9880d681SAndroid Build Coastguard Worker} 27*9880d681SAndroid Build Coastguard Worker 28*9880d681SAndroid Build Coastguard Worker; Function Attrs: nounwind readnone 29*9880d681SAndroid Build Coastguard Workerdeclare void @llvm.dbg.declare(metadata, metadata, metadata) #1 30*9880d681SAndroid Build Coastguard Worker 31*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 32*9880d681SAndroid Build Coastguard Workerattributes #1 = { nounwind readnone } 33*9880d681SAndroid Build Coastguard Worker 34*9880d681SAndroid Build Coastguard Worker!llvm.dbg.cu = !{!0} 35*9880d681SAndroid Build Coastguard Worker!llvm.module.flags = !{!10, !11} 36*9880d681SAndroid Build Coastguard Worker!llvm.ident = !{!12} 37*9880d681SAndroid Build Coastguard Worker 38*9880d681SAndroid Build Coastguard Worker!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, producer: "clang version 3.5.0 ", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2) 39*9880d681SAndroid Build Coastguard Worker!1 = !DIFile(filename: "restrict.c", directory: "/tmp/dbginfo") 40*9880d681SAndroid Build Coastguard Worker!2 = !{} 41*9880d681SAndroid Build Coastguard Worker!4 = distinct !DISubprogram(name: "foo", linkageName: "_Z3fooPv", line: 1, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: false, unit: !0, scopeLine: 1, file: !1, scope: !5, type: !6, variables: !2) 42*9880d681SAndroid Build Coastguard Worker!5 = !DIFile(filename: "restrict.c", directory: "/tmp/dbginfo") 43*9880d681SAndroid Build Coastguard Worker!6 = !DISubroutineType(types: !7) 44*9880d681SAndroid Build Coastguard Worker!7 = !{null, !8} 45*9880d681SAndroid Build Coastguard Worker!8 = !DIDerivedType(tag: DW_TAG_restrict_type, baseType: !9) 46*9880d681SAndroid Build Coastguard Worker!9 = !DIDerivedType(tag: DW_TAG_pointer_type, baseType: null) 47*9880d681SAndroid Build Coastguard Worker!10 = !{i32 2, !"Dwarf Version", i32 4} 48*9880d681SAndroid Build Coastguard Worker!11 = !{i32 1, !"Debug Info Version", i32 3} 49*9880d681SAndroid Build Coastguard Worker!12 = !{!"clang version 3.5.0 "} 50*9880d681SAndroid Build Coastguard Worker!13 = !DILocalVariable(name: "dst", line: 1, arg: 1, scope: !4, file: !5, type: !8) 51*9880d681SAndroid Build Coastguard Worker!14 = !DILocation(line: 1, scope: !4) 52*9880d681SAndroid Build Coastguard Worker!15 = !DILocation(line: 2, scope: !4) 53