2011-05-17 05:25:49 +08:00
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; This test checks debug info of unused, zero extended argument.
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; RUN: %clang -arch x86_64 -mllvm -fast-isel=false %s -c -o %t.o
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; RUN: %clang -arch x86_64 %t.o -o %t.out
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; RUN: %test_debuginfo %s %t.out
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2012-10-20 09:38:50 +08:00
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;
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; REQUIRES: system-darwin
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2011-05-17 05:25:49 +08:00
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; Radar 9422775
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target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
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target triple = "x86_64-apple-macosx10.6.7"
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%class.aClass = type { float }
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; DEBUGGER: break aClass::setValues
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; DEBUGGER: r
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; DEBUGGER: p Filter
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; CHECK: true
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define void @_ZN6aClass9setValuesEibf(%class.aClass* nocapture %this, i32 %ch, i1 zeroext %Filter, float %a1) nounwind noinline ssp align 2 {
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entry:
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tail call void @llvm.dbg.value(metadata !{%class.aClass* %this}, i64 0, metadata !19), !dbg !25
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tail call void @llvm.dbg.value(metadata !{i32 %ch}, i64 0, metadata !20), !dbg !26
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tail call void @llvm.dbg.value(metadata !{i1 %Filter}, i64 0, metadata !21), !dbg !27
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tail call void @llvm.dbg.value(metadata !{float %a1}, i64 0, metadata !22), !dbg !28
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%m = getelementptr inbounds %class.aClass* %this, i64 0, i32 0, !dbg !29
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store float %a1, float* %m, align 4, !dbg !29, !tbaa !31
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ret void, !dbg !34
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}
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declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
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define i32 @main() nounwind ssp {
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entry:
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%a = alloca %class.aClass, align 4
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call void @llvm.dbg.declare(metadata !{%class.aClass* %a}, metadata !23), !dbg !35
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call void @_ZN6aClass9setValuesEibf(%class.aClass* %a, i32 undef, i1 zeroext 1, float 1.000000e+00), !dbg !36
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ret i32 0, !dbg !37
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}
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declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
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!llvm.dbg.cu = !{!0}
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!llvm.dbg.sp = !{!1, !12, !16}
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!llvm.dbg.lv._ZN6aClass9setValuesEibf = !{!19, !20, !21, !22}
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!llvm.dbg.lv.main = !{!23}
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!0 = metadata !{i32 589841, i32 0, i32 4, metadata !"two.cpp", metadata !"/private/tmp/inc", metadata !"clang version 3.0 (trunk 131411)", i1 true, i1 true, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
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!1 = metadata !{i32 589870, i32 0, metadata !2, metadata !"setValues", metadata !"setValues", metadata !"_ZN6aClass9setValuesEibf", metadata !3, i32 6, metadata !7, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 true, null, null} ; [ DW_TAG_subprogram ]
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!2 = metadata !{i32 589826, metadata !0, metadata !"aClass", metadata !3, i32 2, i64 32, i64 32, i32 0, i32 0, null, metadata !4, i32 0, null, null} ; [ DW_TAG_class_type ]
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!3 = metadata !{i32 589865, metadata !"./one.h", metadata !"/private/tmp/inc", metadata !0} ; [ DW_TAG_file_type ]
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!4 = metadata !{metadata !5, metadata !1}
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!5 = metadata !{i32 589837, metadata !3, metadata !"m", metadata !3, i32 4, i64 32, i64 32, i64 0, i32 1, metadata !6} ; [ DW_TAG_member ]
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!6 = metadata !{i32 589860, metadata !0, metadata !"float", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 4} ; [ DW_TAG_base_type ]
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!7 = metadata !{i32 589845, metadata !3, metadata !"", metadata !3, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !8, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
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!8 = metadata !{null, metadata !9, metadata !10, metadata !11, metadata !6}
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!9 = metadata !{i32 589839, metadata !0, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !2} ; [ DW_TAG_pointer_type ]
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!10 = metadata !{i32 589860, metadata !0, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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!11 = metadata !{i32 589860, metadata !0, metadata !"bool", null, i32 0, i64 8, i64 8, i64 0, i32 0, i32 2} ; [ DW_TAG_base_type ]
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!12 = metadata !{i32 589870, i32 0, metadata !13, metadata !"setValues", metadata !"setValues", metadata !"_ZN6aClass9setValuesEibf", metadata !13, i32 4, metadata !14, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, void (%class.aClass*, i32, i1, float)* @_ZN6aClass9setValuesEibf, null, metadata !1} ; [ DW_TAG_subprogram ]
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!13 = metadata !{i32 589865, metadata !"two.cpp", metadata !"/private/tmp/inc", metadata !0} ; [ DW_TAG_file_type ]
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!14 = metadata !{i32 589845, metadata !13, metadata !"", metadata !13, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !15, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
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!15 = metadata !{null}
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!16 = metadata !{i32 589870, i32 0, metadata !13, metadata !"main", metadata !"main", metadata !"", metadata !13, i32 9, metadata !17, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, i32 ()* @main, null, null} ; [ DW_TAG_subprogram ]
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!17 = metadata !{i32 589845, metadata !13, metadata !"", metadata !13, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !18, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
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!18 = metadata !{metadata !10}
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!19 = metadata !{i32 590081, metadata !12, metadata !"this", metadata !13, i32 16777219, metadata !9, i32 64} ; [ DW_TAG_arg_variable ]
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!20 = metadata !{i32 590081, metadata !12, metadata !"ch", metadata !13, i32 33554435, metadata !10, i32 0} ; [ DW_TAG_arg_variable ]
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!21 = metadata !{i32 590081, metadata !12, metadata !"Filter", metadata !13, i32 50331651, metadata !11, i32 0} ; [ DW_TAG_arg_variable ]
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!22 = metadata !{i32 590081, metadata !12, metadata !"a1", metadata !13, i32 67108867, metadata !6, i32 0} ; [ DW_TAG_arg_variable ]
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!23 = metadata !{i32 590080, metadata !24, metadata !"a", metadata !13, i32 10, metadata !2, i32 0} ; [ DW_TAG_auto_variable ]
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!24 = metadata !{i32 589835, metadata !16, i32 9, i32 1, metadata !13, i32 1} ; [ DW_TAG_lexical_block ]
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!25 = metadata !{i32 3, i32 40, metadata !12, null}
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!26 = metadata !{i32 3, i32 54, metadata !12, null}
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!27 = metadata !{i32 3, i32 63, metadata !12, null}
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!28 = metadata !{i32 3, i32 77, metadata !12, null}
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!29 = metadata !{i32 5, i32 2, metadata !30, null}
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!30 = metadata !{i32 589835, metadata !12, i32 4, i32 1, metadata !13, i32 0} ; [ DW_TAG_lexical_block ]
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!31 = metadata !{metadata !"float", metadata !32}
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!32 = metadata !{metadata !"omnipotent char", metadata !33}
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!33 = metadata !{metadata !"Simple C/C++ TBAA", null}
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!34 = metadata !{i32 6, i32 1, metadata !30, null}
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!35 = metadata !{i32 10, i32 11, metadata !24, null}
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!36 = metadata !{i32 11, i32 4, metadata !24, null}
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!37 = metadata !{i32 12, i32 4, metadata !24, null}
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