1 ; RUN: llc < %s -mtriple=i686-pc-linux | FileCheck %s 2 3 ; CHECK-LABEL: _Z3foov: 4 ; CHECK: .loc 1 4 3 prologue_end 5 ; CHECK: .cfi_escape 0x2e, 0x10 6 define void @_Z3foov() #0 personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*) !dbg !4 { 7 entry: 8 tail call void @_Z3bariii(i32 0, i32 1, i32 2) #1, !dbg !10 9 invoke void @_Z3bariii(i32 4, i32 5, i32 6) #1 10 to label %try.cont unwind label %lpad, !dbg !11 11 12 lpad: ; preds = %entry 13 %0 = landingpad { i8*, i32 } 14 catch i8* null, !dbg !13 15 %1 = extractvalue { i8*, i32 } %0, 0, !dbg !13 16 %2 = tail call i8* @__cxa_begin_catch(i8* %1) #2, !dbg !14 17 tail call void @__cxa_end_catch(), !dbg !15 18 br label %try.cont, !dbg !15 19 20 try.cont: ; preds = %entry, %lpad 21 ret void, !dbg !17 22 } 23 24 ; Function Attrs: optsize 25 declare void @_Z3bariii(i32, i32, i32) #0 26 27 declare i32 @__gxx_personality_v0(...) 28 29 declare i8* @__cxa_begin_catch(i8*) 30 31 declare void @__cxa_end_catch() 32 33 attributes #0 = { optsize "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="pentium4" "target-features"="+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" } 34 attributes #1 = { optsize } 35 attributes #2 = { nounwind } 36 37 !llvm.dbg.cu = !{!0} 38 !llvm.module.flags = !{!7, !8} 39 !llvm.ident = !{!9} 40 41 !0 = distinct !DICompileUnit(language: DW_LANG_C_plus_plus, file: !1, producer: "clang version 3.8.0 (trunk 249520)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2) 42 !1 = !DIFile(filename: "foo.cpp", directory: "foo") 43 !2 = !{} 44 !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, unit: !0, variables: !2) 45 !5 = !DISubroutineType(types: !6) 46 !6 = !{null} 47 !7 = !{i32 2, !"Dwarf Version", i32 4} 48 !8 = !{i32 2, !"Debug Info Version", i32 3} 49 !9 = !{!"clang version 3.8.0 (trunk 249520)"} 50 !10 = !DILocation(line: 4, column: 3, scope: !4) 51 !11 = !DILocation(line: 6, column: 5, scope: !12) 52 !12 = distinct !DILexicalBlock(scope: !4, file: !1, line: 5, column: 7) 53 !13 = !DILocation(line: 10, column: 1, scope: !12) 54 !14 = !DILocation(line: 7, column: 3, scope: !12) 55 !15 = !DILocation(line: 9, column: 3, scope: !16) 56 !16 = distinct !DILexicalBlock(scope: !4, file: !1, line: 7, column: 17) 57 !17 = !DILocation(line: 10, column: 1, scope: !4) 58
