blob: 1852d561bdf42ea92ee640694de6a44277c487b3 [file] [log] [blame]
Dehao Chen3656e302015-11-09 17:30:38 +00001; RUN: opt < %s -add-discriminators -S | FileCheck %s
2
3; Discriminator support for calls that are defined in one line:
4; #1 void bar();
5; #2
6; #3 void foo() {
7; #4 bar();bar()/*discriminator 1*/;bar()/*discriminator 2*/;
8; #5 }
9
10; Function Attrs: uwtable
Pete Cooperadebb932016-03-11 02:14:16 +000011define void @_Z3foov() #0 !dbg !4 {
Dehao Chen3656e302015-11-09 17:30:38 +000012 call void @_Z3barv(), !dbg !10
13; CHECK: call void @_Z3barv(), !dbg ![[CALL0:[0-9]+]]
14 call void @_Z3barv(), !dbg !11
15; CHECK: call void @_Z3barv(), !dbg ![[CALL1:[0-9]+]]
16 call void @_Z3barv(), !dbg !12
17; CHECK: call void @_Z3barv(), !dbg ![[CALL2:[0-9]+]]
18 ret void, !dbg !13
19}
20
21declare void @_Z3barv() #1
22
23attributes #0 = { uwtable "disable-tail-calls"="false" "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" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
24attributes #1 = { "disable-tail-calls"="false" "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" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" }
25
Adrian Prantld1f52b672016-04-11 16:58:35 +000026!llvm.dbg.cu = !{!0}
Dehao Chen3656e302015-11-09 17:30:38 +000027!llvm.module.flags = !{!7, !8}
28!llvm.ident = !{!9}
29
Adrian Prantld1f52b672016-04-11 16:58:35 +000030!0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.8.0 (trunk 250915) (llvm/trunk 251830)", isOptimized: false, runtimeVersion: 0, emissionKind: NoDebug, enums: !2, subprograms: !3)
Dehao Chen3656e302015-11-09 17:30:38 +000031!1 = !DIFile(filename: "c.cc", directory: "/tmp")
32!2 = !{}
33!3 = !{!4}
34!4 = distinct !DISubprogram(name: "foo", linkageName: "_Z3foov", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, variables: !2)
35!5 = !DISubroutineType(types: !6)
36!6 = !{null}
37!7 = !{i32 2, !"Dwarf Version", i32 4}
38!8 = !{i32 2, !"Debug Info Version", i32 3}
39!9 = !{!"clang version 3.8.0 (trunk 250915) (llvm/trunk 251830)"}
40!10 = !DILocation(line: 4, column: 3, scope: !4)
41!11 = !DILocation(line: 4, column: 9, scope: !4)
42!12 = !DILocation(line: 4, column: 15, scope: !4)
43!13 = !DILocation(line: 5, column: 1, scope: !4)
44
45; CHECK: ![[CALL1]] = !DILocation(line: 4, column: 9, scope: ![[CALL1BLOCK:[0-9]+]])
46; CHECK: ![[CALL1BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 1)
47; CHECK: ![[CALL2]] = !DILocation(line: 4, column: 15, scope: ![[CALL2BLOCK:[0-9]+]])
48; CHECK: ![[CALL2BLOCK]] = !DILexicalBlockFile({{.*}} discriminator: 2)