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124 lines
8.5 KiB
LLVM
124 lines
8.5 KiB
LLVM
; RUN: llc -O0 -fast-isel=false < %s | FileCheck %s
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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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;Radar 9321650
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;CHECK: ##DEBUG_VALUE: my_a
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%class.A = type { i32, i32, i32, i32 }
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define void @_Z3fooi(%class.A* sret %agg.result, i32 %i) ssp {
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entry:
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%i.addr = alloca i32, align 4
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%j = alloca i32, align 4
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%nrvo = alloca i1
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%cleanup.dest.slot = alloca i32
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store i32 %i, i32* %i.addr, align 4
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call void @llvm.dbg.declare(metadata !{i32* %i.addr}, metadata !26), !dbg !27
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call void @llvm.dbg.declare(metadata !{i32* %j}, metadata !28), !dbg !30
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store i32 0, i32* %j, align 4, !dbg !31
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%tmp = load i32* %i.addr, align 4, !dbg !32
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%cmp = icmp eq i32 %tmp, 42, !dbg !32
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br i1 %cmp, label %if.then, label %if.end, !dbg !32
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if.then: ; preds = %entry
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%tmp1 = load i32* %i.addr, align 4, !dbg !33
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%add = add nsw i32 %tmp1, 1, !dbg !33
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store i32 %add, i32* %j, align 4, !dbg !33
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br label %if.end, !dbg !35
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if.end: ; preds = %if.then, %entry
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store i1 false, i1* %nrvo, !dbg !36
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call void @llvm.dbg.declare(metadata !{%class.A* %agg.result}, metadata !37), !dbg !39
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%tmp2 = load i32* %j, align 4, !dbg !40
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%x = getelementptr inbounds %class.A* %agg.result, i32 0, i32 0, !dbg !40
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store i32 %tmp2, i32* %x, align 4, !dbg !40
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store i1 true, i1* %nrvo, !dbg !41
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store i32 1, i32* %cleanup.dest.slot
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%nrvo.val = load i1* %nrvo, !dbg !42
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br i1 %nrvo.val, label %nrvo.skipdtor, label %nrvo.unused, !dbg !42
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nrvo.unused: ; preds = %if.end
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call void @_ZN1AD1Ev(%class.A* %agg.result), !dbg !42
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br label %nrvo.skipdtor, !dbg !42
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nrvo.skipdtor: ; preds = %nrvo.unused, %if.end
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ret void, !dbg !42
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}
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declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
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define linkonce_odr void @_ZN1AD1Ev(%class.A* %this) unnamed_addr ssp align 2 {
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entry:
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%this.addr = alloca %class.A*, align 8
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store %class.A* %this, %class.A** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%class.A** %this.addr}, metadata !43), !dbg !44
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%this1 = load %class.A** %this.addr
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call void @_ZN1AD2Ev(%class.A* %this1)
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ret void, !dbg !45
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}
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define linkonce_odr void @_ZN1AD2Ev(%class.A* %this) unnamed_addr nounwind ssp align 2 {
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entry:
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%this.addr = alloca %class.A*, align 8
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store %class.A* %this, %class.A** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%class.A** %this.addr}, metadata !46), !dbg !47
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%this1 = load %class.A** %this.addr
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%x = getelementptr inbounds %class.A* %this1, i32 0, i32 0, !dbg !48
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store i32 1, i32* %x, align 4, !dbg !48
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ret void, !dbg !48
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}
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!llvm.dbg.sp = !{!0, !10, !14, !19, !22, !25}
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!0 = metadata !{i32 589870, i32 0, metadata !1, metadata !"~A", metadata !"~A", metadata !"", metadata !3, i32 2, metadata !11, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null} ; [ DW_TAG_subprogram ]
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!1 = metadata !{i32 589826, metadata !2, metadata !"A", metadata !3, i32 2, i64 128, i64 32, i32 0, i32 0, null, metadata !4, i32 0, null, null} ; [ DW_TAG_class_type ]
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!2 = metadata !{i32 589841, i32 0, i32 4, metadata !"a.cc", metadata !"/private/tmp", metadata !"clang version 3.0 (trunk 130127)", i1 true, i1 false, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
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!3 = metadata !{i32 589865, metadata !"a.cc", metadata !"/private/tmp", metadata !2} ; [ DW_TAG_file_type ]
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!4 = metadata !{metadata !5, metadata !7, metadata !8, metadata !9, metadata !0, metadata !10, metadata !14}
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!5 = metadata !{i32 589837, metadata !3, metadata !"x", metadata !3, i32 2, i64 32, i64 32, i64 0, i32 0, metadata !6} ; [ DW_TAG_member ]
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!6 = metadata !{i32 589860, metadata !2, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
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!7 = metadata !{i32 589837, metadata !3, metadata !"y", metadata !3, i32 2, i64 32, i64 32, i64 32, i32 0, metadata !6} ; [ DW_TAG_member ]
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!8 = metadata !{i32 589837, metadata !3, metadata !"z", metadata !3, i32 2, i64 32, i64 32, i64 64, i32 0, metadata !6} ; [ DW_TAG_member ]
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!9 = metadata !{i32 589837, metadata !3, metadata !"o", metadata !3, i32 2, i64 32, i64 32, i64 96, i32 0, metadata !6} ; [ DW_TAG_member ]
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!10 = metadata !{i32 589870, i32 0, metadata !1, metadata !"A", metadata !"A", metadata !"", metadata !3, i32 2, metadata !11, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null} ; [ DW_TAG_subprogram ]
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!11 = metadata !{i32 589845, metadata !3, metadata !"", metadata !3, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !12, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
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!12 = metadata !{null, metadata !13}
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!13 = metadata !{i32 589839, metadata !2, metadata !"", i32 0, i32 0, i64 64, i64 64, i64 0, i32 64, metadata !1} ; [ DW_TAG_pointer_type ]
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!14 = metadata !{i32 589870, i32 0, metadata !1, metadata !"A", metadata !"A", metadata !"", metadata !3, i32 2, metadata !15, i1 false, i1 false, i32 0, i32 0, null, i32 320, i1 false, null, null} ; [ DW_TAG_subprogram ]
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!15 = metadata !{i32 589845, metadata !3, metadata !"", metadata !3, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !16, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
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!16 = metadata !{null, metadata !13, metadata !17}
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!17 = metadata !{i32 589840, metadata !2, null, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !18} ; [ DW_TAG_reference_type ]
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!18 = metadata !{i32 589862, metadata !2, metadata !"", null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !1} ; [ DW_TAG_const_type ]
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!19 = metadata !{i32 589870, i32 0, metadata !3, metadata !"foo", metadata !"foo", metadata !"_Z3fooi", metadata !3, i32 4, metadata !20, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 false, void (%class.A*, i32)* @_Z3fooi, null, null} ; [ DW_TAG_subprogram ]
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!20 = metadata !{i32 589845, metadata !3, metadata !"", metadata !3, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !21, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
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!21 = metadata !{metadata !1}
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!22 = metadata !{i32 589870, i32 0, metadata !3, metadata !"~A", metadata !"~A", metadata !"_ZN1AD1Ev", metadata !3, i32 2, metadata !23, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 false, void (%class.A*)* @_ZN1AD1Ev, null, null} ; [ DW_TAG_subprogram ]
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!23 = metadata !{i32 589845, metadata !3, metadata !"", metadata !3, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !24, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
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!24 = metadata !{null}
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!25 = metadata !{i32 589870, i32 0, metadata !3, metadata !"~A", metadata !"~A", metadata !"_ZN1AD2Ev", metadata !3, i32 2, metadata !23, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 false, void (%class.A*)* @_ZN1AD2Ev, null, null} ; [ DW_TAG_subprogram ]
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!26 = metadata !{i32 590081, metadata !19, metadata !"i", metadata !3, i32 16777220, metadata !6, i32 0} ; [ DW_TAG_arg_variable ]
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!27 = metadata !{i32 4, i32 11, metadata !19, null}
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!28 = metadata !{i32 590080, metadata !29, metadata !"j", metadata !3, i32 5, metadata !6, i32 0} ; [ DW_TAG_auto_variable ]
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!29 = metadata !{i32 589835, metadata !19, i32 4, i32 14, metadata !3, i32 0} ; [ DW_TAG_lexical_block ]
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!30 = metadata !{i32 5, i32 7, metadata !29, null}
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!31 = metadata !{i32 5, i32 12, metadata !29, null}
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!32 = metadata !{i32 6, i32 3, metadata !29, null}
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!33 = metadata !{i32 7, i32 5, metadata !34, null}
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!34 = metadata !{i32 589835, metadata !29, i32 6, i32 16, metadata !3, i32 1} ; [ DW_TAG_lexical_block ]
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!35 = metadata !{i32 8, i32 3, metadata !34, null}
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!36 = metadata !{i32 9, i32 9, metadata !29, null}
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!37 = metadata !{i32 590080, metadata !29, metadata !"my_a", metadata !3, i32 9, metadata !38, i32 0} ; [ DW_TAG_auto_variable ]
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!38 = metadata !{i32 589840, metadata !2, null, null, i32 0, i64 0, i64 0, i64 0, i32 0, metadata !1} ; [ DW_TAG_reference_type ]
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!39 = metadata !{i32 9, i32 5, metadata !29, null}
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!40 = metadata !{i32 10, i32 3, metadata !29, null}
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!41 = metadata !{i32 11, i32 3, metadata !29, null}
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!42 = metadata !{i32 12, i32 1, metadata !29, null}
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!43 = metadata !{i32 590081, metadata !22, metadata !"this", metadata !3, i32 16777218, metadata !13, i32 64} ; [ DW_TAG_arg_variable ]
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!44 = metadata !{i32 2, i32 47, metadata !22, null}
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!45 = metadata !{i32 2, i32 61, metadata !22, null}
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!46 = metadata !{i32 590081, metadata !25, metadata !"this", metadata !3, i32 16777218, metadata !13, i32 64} ; [ DW_TAG_arg_variable ]
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!47 = metadata !{i32 2, i32 47, metadata !25, null}
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!48 = metadata !{i32 2, i32 54, metadata !49, null}
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!49 = metadata !{i32 589835, metadata !25, i32 2, i32 52, metadata !3, i32 2} ; [ DW_TAG_lexical_block ]
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