1; XFAIL: target={{.*}}-aix{{.*}} 2; RUN: llc -filetype=asm -asm-verbose=0 -O0 -dwarf-extended-loc=Enable < %s | FileCheck %s --check-prefix ENABLED --check-prefix CHECK 3; RUN: llc -filetype=asm -asm-verbose=0 -O0 -dwarf-extended-loc=Disable < %s | FileCheck %s --check-prefix DISABLED --check-prefix CHECK 4 5; Check that the assembly output properly handles is_stmt changes. And since 6; we're testing anyway, check the integrated assembler too. 7 8; Generated with clang from multiline.c: 9; void f1(); 10; void f2() { 11; f1(); f1(); f1(); 12; f1(); f1(); f1(); 13; } 14 15 16; ENABLED: .loc 1 3 3 prologue_end{{$}} 17; DISABLED: .loc 1 3 3{{$}} 18; CHECK-NOT: .loc 19; ENABLED: .loc 1 3 9 is_stmt 0{{$}} 20; DISABLED: .loc 1 3 9{{$}} 21; CHECK-NOT: .loc 22; CHECK: .loc 1 3 15{{$}} 23; CHECK-NOT: .loc 24; ENABLED: .loc 1 4 3 is_stmt 1{{$}} 25; DISABLED: .loc 1 4 3{{$}} 26; CHECK-NOT: .loc 27; ENABLED: .loc 1 4 9 is_stmt 0{{$}} 28; DISABLED: .loc 1 4 9{{$}} 29; CHECK-NOT: .loc 30; CHECK: .loc 1 4 15{{$}} 31; CHECK-NOT: .loc 32; ENABLED: .loc 1 5 1 {{(epilogue_begin )?is_stmt}} 1{{$}} 33; DISABLED: .loc 1 5 1{{$}} 34 35; Function Attrs: nounwind uwtable 36define void @f2() #0 !dbg !4 { 37entry: 38 call void (...) @f1(), !dbg !11 39 call void (...) @f1(), !dbg !12 40 call void (...) @f1(), !dbg !13 41 call void (...) @f1(), !dbg !14 42 call void (...) @f1(), !dbg !15 43 call void (...) @f1(), !dbg !16 44 ret void, !dbg !17 45} 46 47declare void @f1(...) #1 48 49attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 50attributes #1 = { "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 51 52!llvm.dbg.cu = !{!0} 53!llvm.module.flags = !{!8, !9} 54!llvm.ident = !{!10} 55 56!0 = distinct !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.6.0 (trunk 225000) (llvm/trunk 224999)", isOptimized: false, emissionKind: FullDebug, file: !1, enums: !2, retainedTypes: !2, globals: !2, imports: !2) 57!1 = !DIFile(filename: "multiline.c", directory: "/tmp/dbginfo") 58!2 = !{} 59!4 = distinct !DISubprogram(name: "f2", line: 2, isLocal: false, isDefinition: true, isOptimized: false, unit: !0, scopeLine: 2, file: !1, scope: !5, type: !6, retainedNodes: !2) 60!5 = !DIFile(filename: "multiline.c", directory: "/tmp/dbginfo") 61!6 = !DISubroutineType(types: !7) 62!7 = !{null} 63!8 = !{i32 2, !"Dwarf Version", i32 4} 64!9 = !{i32 2, !"Debug Info Version", i32 3} 65!10 = !{!"clang version 3.6.0 (trunk 225000) (llvm/trunk 224999)"} 66!11 = !DILocation(line: 3, column: 3, scope: !4) 67!12 = !DILocation(line: 3, column: 9, scope: !4) 68!13 = !DILocation(line: 3, column: 15, scope: !4) 69!14 = !DILocation(line: 4, column: 3, scope: !4) 70!15 = !DILocation(line: 4, column: 9, scope: !4) 71!16 = !DILocation(line: 4, column: 15, scope: !4) 72!17 = !DILocation(line: 5, column: 1, scope: !4) 73