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
3; XFAIL: hexagon
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; CHECK: .loc	1 2 0{{$}}
17; CHECK-NOT: .loc{{ }}
18; CHECK: .loc	1 3 3 prologue_end{{$}}
19; CHECK-NOT: .loc
20; CHECK: .loc	1 3 9 is_stmt 0{{$}}
21; CHECK-NOT: .loc
22; CHECK: .loc	1 3 15{{$}}
23; CHECK-NOT: .loc
24; CHECK: .loc	1 4 3 is_stmt 1{{$}}
25; CHECK-NOT: .loc
26; CHECK: .loc	1 4 9 is_stmt 0{{$}}
27; CHECK-NOT: .loc
28; CHECK: .loc	1 4 15{{$}}
29; CHECK-NOT: .loc
30; CHECK: .loc	1 5 1 is_stmt 1{{$}}
31
32; INT: {{^}}Address
33; INT: -----
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 {{$}}
41; INT-NEXT: 5 1 1 0 0 is_stmt{{$}}
42
43
44; Function Attrs: nounwind uwtable
45define void @f2() #0 {
46entry:
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
53  ret void, !dbg !17
54}
55
56declare void @f1(...) #1
57
58attributes #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" }
59attributes #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" }
60
61!llvm.dbg.cu = !{!0}
62!llvm.module.flags = !{!8, !9}
63!llvm.ident = !{!10}
64
65!0 = !MDCompileUnit(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 = !MDFile(filename: "multiline.c", directory: "/tmp/dbginfo")
67!2 = !{}
68!3 = !{!4}
69!4 = !MDSubprogram(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 = !MDFile(filename: "multiline.c", directory: "/tmp/dbginfo")
71!6 = !MDSubroutineType(types: !7)
72!7 = !{null}
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 = !MDLocation(line: 3, column: 3, scope: !4)
77!12 = !MDLocation(line: 3, column: 9, scope: !4)
78!13 = !MDLocation(line: 3, column: 15, scope: !4)
79!14 = !MDLocation(line: 4, column: 3, scope: !4)
80!15 = !MDLocation(line: 4, column: 9, scope: !4)
81!16 = !MDLocation(line: 4, column: 15, scope: !4)
82!17 = !MDLocation(line: 5, column: 1, scope: !4)
83