1 ; RUN: llc -filetype=asm -asm-verbose=0 -O0 < %s | FileCheck %s
2 ; RUN: llc -filetype=obj -O0 < %s | llvm-dwarfdump -debug-dump=line - | FileCheck %s --check-prefix=INT
5 ; Check that the assembly output properly handles is_stmt changes. And since
6 ; we're testing anyway, check the integrated assembler too.
8 ; Generated with clang from multiline.c:
16 ; CHECK: .loc 1 2 0{{$}}
17 ; CHECK-NOT: .loc{{ }}
18 ; CHECK: .loc 1 3 3 prologue_end{{$}}
20 ; CHECK: .loc 1 3 9 is_stmt 0{{$}}
22 ; CHECK: .loc 1 3 15{{$}}
24 ; CHECK: .loc 1 4 3 is_stmt 1{{$}}
26 ; CHECK: .loc 1 4 9 is_stmt 0{{$}}
28 ; CHECK: .loc 1 4 15{{$}}
30 ; CHECK: .loc 1 5 1 is_stmt 1{{$}}
34 ; INT-NEXT: 2 0 1 0 0 is_stmt{{$}}
35 ; INT-NEXT: 3 3 1 0 0 is_stmt prologue_end{{$}}
36 ; INT-NEXT: 3 9 1 0 0 {{$}}
37 ; INT-NEXT: 3 15 1 0 0 {{$}}
38 ; INT-NEXT: 4 3 1 0 0 is_stmt{{$}}
39 ; INT-NEXT: 4 9 1 0 0 {{$}}
40 ; INT-NEXT: 4 15 1 0 0 {{$}}
41 ; INT-NEXT: 5 1 1 0 0 is_stmt{{$}}
44 ; Function Attrs: nounwind uwtable
45 define void @f2() #0 {
47 call void (...) @f1(), !dbg !11
48 call void (...) @f1(), !dbg !12
49 call void (...) @f1(), !dbg !13
50 call void (...) @f1(), !dbg !14
51 call void (...) @f1(), !dbg !15
52 call void (...) @f1(), !dbg !16
56 declare void @f1(...) #1
58 attributes #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" }
59 attributes #1 = { "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" }
62 !llvm.module.flags = !{!8, !9}
65 !0 = !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.6.0 (trunk 225000) (llvm/trunk 224999)", isOptimized: false, emissionKind: 1, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
66 !1 = !DIFile(filename: "multiline.c", directory: "/tmp/dbginfo")
69 !4 = !DISubprogram(name: "f2", line: 2, isLocal: false, isDefinition: true, isOptimized: false, scopeLine: 2, file: !1, scope: !5, type: !6, function: void ()* @f2, variables: !2)
70 !5 = !DIFile(filename: "multiline.c", directory: "/tmp/dbginfo")
71 !6 = !DISubroutineType(types: !7)
73 !8 = !{i32 2, !"Dwarf Version", i32 4}
74 !9 = !{i32 2, !"Debug Info Version", i32 3}
75 !10 = !{!"clang version 3.6.0 (trunk 225000) (llvm/trunk 224999)"}
76 !11 = !DILocation(line: 3, column: 3, scope: !4)
77 !12 = !DILocation(line: 3, column: 9, scope: !4)
78 !13 = !DILocation(line: 3, column: 15, scope: !4)
79 !14 = !DILocation(line: 4, column: 3, scope: !4)
80 !15 = !DILocation(line: 4, column: 9, scope: !4)
81 !16 = !DILocation(line: 4, column: 15, scope: !4)
82 !17 = !DILocation(line: 5, column: 1, scope: !4)