1 ; RUN: opt < %s -add-discriminators -S | FileCheck %s 2 ; RUN: opt < %s -passes=add-discriminators -S | FileCheck %s 3 4 ; Discriminator support for calls that are defined in one line: 5 ; #1 void bar(); 6 ; #2 7 ; #3 void foo() { 8 ; #4 bar();bar()/*discriminator 1*/;bar()/*discriminator 2*/; 9 ; #5 } 10 11 ; Function Attrs: uwtable 12 define void @_Z3foov() #0 !dbg !4 { 13 call void @_Z3barv(), !dbg !10 14 ; CHECK: call void @_Z3barv(), !dbg ![[CALL0:[0-9]+]] 15 call void @_Z3barv(), !dbg !11 16 ; CHECK: call void @_Z3barv(), !dbg ![[CALL1:[0-9]+]] 17 call void @_Z3barv(), !dbg !12 18 ; CHECK: call void @_Z3barv(), !dbg ![[CALL2:[0-9]+]] 19 ret void, !dbg !13 20 } 21 22 declare void @_Z3barv() #1 23 24 attributes #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" } 25 attributes #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" } 26 27 !llvm.dbg.cu = !{!0} 28 !llvm.module.flags = !{!7, !8} 29 !llvm.ident = !{!9} 30 31 !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) 32 !1 = !DIFile(filename: "c.cc", directory: "/tmp") 33 !2 = !{} 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, unit: !0, 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) 49
