Removing specific target from the generic test
[oota-llvm.git] / test / DebugInfo / Generic / discriminator.ll
1 ; REQUIRES: object-emission
2
3 ; RUN: %llc_dwarf < %s -filetype=obj | llvm-dwarfdump -debug-dump=info - | FileCheck %s
4
5 ; Given the following source, ensure that the discriminator is emitted for
6 ; the inlined callsite.
7
8 ;void xyz();
9 ;static void __attribute__((always_inline)) bar() { xyz(); }
10 ;void foo() {
11 ;  bar(); bar();
12 ;}
13
14 ;CHECK: DW_TAG_inlined_subroutine
15 ;CHECK-NOT: DW_AT_GNU_discriminator
16 ;CHECK: DW_TAG_inlined_subroutine
17 ;CHECK-NOT: {{DW_TAG|NULL}}
18 ;CHECK: DW_AT_GNU_discriminator{{.*}}0x01
19
20 ; Function Attrs: uwtable
21 define void @_Z3foov() #0 !dbg !4 {
22   tail call void @_Z3xyzv(), !dbg !11
23   tail call void @_Z3xyzv(), !dbg !13
24   ret void, !dbg !16
25 }
26
27 declare void @_Z3xyzv() #1
28
29 attributes #0 = { uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
30 attributes #1 = { "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
31
32 !llvm.dbg.cu = !{!0}
33 !llvm.module.flags = !{!8, !9}
34 !llvm.ident = !{!10}
35
36 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.8.0 (trunk 252497)", isOptimized: true, runtimeVersion: 0, emissionKind: 1, enums: !2, subprograms: !3)
37 !1 = !DIFile(filename: "a.cc", directory: "/tmp")
38 !2 = !{}
39 !3 = !{!4, !7}
40 !4 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: true, variables: !2)
41 !5 = !DISubroutineType(types: !6)
42 !6 = !{null}
43 !7 = distinct !DISubprogram(name: "bar", linkageName: "_ZL3barv", scope: !1, file: !1, line: 2, type: !5, isLocal: true, isDefinition: true, scopeLine: 2, flags: DIFlagPrototyped, isOptimized: true, variables: !2)
44 !8 = !{i32 2, !"Dwarf Version", i32 4}
45 !9 = !{i32 2, !"Debug Info Version", i32 3}
46 !10 = !{!"clang version 3.8.0 (trunk 252497)"}
47 !11 = !DILocation(line: 2, column: 52, scope: !7, inlinedAt: !12)
48 !12 = distinct !DILocation(line: 4, column: 3, scope: !4)
49 !13 = !DILocation(line: 2, column: 52, scope: !7, inlinedAt: !14)
50 !14 = distinct !DILocation(line: 4, column: 10, scope: !15)
51 !15 = !DILexicalBlockFile(scope: !4, file: !1, discriminator: 1)
52 !16 = !DILocation(line: 5, column: 1, scope: !4)