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807538b567
DITypeArray is an array of DITypeRef, at its creation, we will create DITypeRef (i.e use the identifier if the type node has an identifier). This is the last patch to unique the type array of a subroutine type. rdar://17628609 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214132 91177308-0d34-0410-b5e6-96231b3b80d8
109 lines
7.4 KiB
LLVM
109 lines
7.4 KiB
LLVM
; RUN: true
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; This file belongs to type-unique-type-array-a.ll.
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;
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; rdar://problem/17628609
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;
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; cat -n b.cpp
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; 1 struct SA {
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; 2 int a;
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; 3 };
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; 4
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; 5 class B {
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; 6 public:
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; 7 void testB(SA sa) {
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; 8 }
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; 9 };
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; 10
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; 11 void topB(B* b, SA sa) {
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; 12 b->testB(sa);
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; 13 }
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%class.B = type { i8 }
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%struct.SA = type { i32 }
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; Function Attrs: ssp uwtable
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define void @_Z4topBP1B2SA(%class.B* %b, i32 %sa.coerce) #0 {
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entry:
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%sa = alloca %struct.SA, align 4
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%b.addr = alloca %class.B*, align 8
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%agg.tmp = alloca %struct.SA, align 4
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%coerce.dive = getelementptr %struct.SA* %sa, i32 0, i32 0
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store i32 %sa.coerce, i32* %coerce.dive
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store %class.B* %b, %class.B** %b.addr, align 8
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call void @llvm.dbg.declare(metadata !{%class.B** %b.addr}, metadata !24), !dbg !25
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call void @llvm.dbg.declare(metadata !{%struct.SA* %sa}, metadata !26), !dbg !27
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%0 = load %class.B** %b.addr, align 8, !dbg !28
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%1 = bitcast %struct.SA* %agg.tmp to i8*, !dbg !28
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%2 = bitcast %struct.SA* %sa to i8*, !dbg !28
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %2, i64 4, i32 4, i1 false), !dbg !28
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%coerce.dive1 = getelementptr %struct.SA* %agg.tmp, i32 0, i32 0, !dbg !28
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%3 = load i32* %coerce.dive1, !dbg !28
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call void @_ZN1B5testBE2SA(%class.B* %0, i32 %3), !dbg !28
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ret void, !dbg !29
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}
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; Function Attrs: nounwind readnone
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declare void @llvm.dbg.declare(metadata, metadata) #1
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; Function Attrs: nounwind ssp uwtable
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define linkonce_odr void @_ZN1B5testBE2SA(%class.B* %this, i32 %sa.coerce) #2 align 2 {
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entry:
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%sa = alloca %struct.SA, align 4
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%this.addr = alloca %class.B*, align 8
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%coerce.dive = getelementptr %struct.SA* %sa, i32 0, i32 0
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store i32 %sa.coerce, i32* %coerce.dive
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store %class.B* %this, %class.B** %this.addr, align 8
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call void @llvm.dbg.declare(metadata !{%class.B** %this.addr}, metadata !30), !dbg !31
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call void @llvm.dbg.declare(metadata !{%struct.SA* %sa}, metadata !32), !dbg !33
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%this1 = load %class.B** %this.addr
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ret void, !dbg !34
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}
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; Function Attrs: nounwind
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) #3
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attributes #0 = { ssp uwtable "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" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { nounwind readnone }
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attributes #2 = { nounwind ssp uwtable "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" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #3 = { nounwind }
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!21, !22}
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!llvm.ident = !{!23}
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!0 = metadata !{i32 786449, metadata !1, i32 4, metadata !"clang version 3.5.0 (trunk 214102:214113M) (llvm/trunk 214102:214115M)", i1 false, metadata !"", i32 0, metadata !2, metadata !3, metadata !14, metadata !2, metadata !2, metadata !"", i32 1} ; [ DW_TAG_compile_unit ] [/Users/manmanren/test-Nov/type_unique/rdar_di_array/b.cpp] [DW_LANG_C_plus_plus]
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!1 = metadata !{metadata !"b.cpp", metadata !"/Users/manmanren/test-Nov/type_unique/rdar_di_array"}
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!2 = metadata !{}
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!3 = metadata !{metadata !4, metadata !10}
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!4 = metadata !{i32 786434, metadata !1, null, metadata !"B", i32 5, i64 8, i64 8, i32 0, i32 0, null, metadata !5, i32 0, null, null, metadata !"_ZTS1B"} ; [ DW_TAG_class_type ] [B] [line 5, size 8, align 8, offset 0] [def] [from ]
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!5 = metadata !{metadata !6}
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!6 = metadata !{i32 786478, metadata !1, metadata !"_ZTS1B", metadata !"testB", metadata !"testB", metadata !"_ZN1B5testBE2SA", i32 7, metadata !7, i1 false, i1 false, i32 0, i32 0, null, i32 256, i1 false, null, null, i32 0, null, i32 7} ; [ DW_TAG_subprogram ] [line 7] [testB]
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!7 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !8, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!8 = metadata !{null, metadata !9, metadata !"_ZTS2SA"}
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!9 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 1088, metadata !"_ZTS1B"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [artificial] [from _ZTS1B]
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!10 = metadata !{i32 786451, metadata !1, null, metadata !"SA", i32 1, i64 32, i64 32, i32 0, i32 0, null, metadata !11, i32 0, null, null, metadata !"_ZTS2SA"} ; [ DW_TAG_structure_type ] [SA] [line 1, size 32, align 32, offset 0] [def] [from ]
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!11 = metadata !{metadata !12}
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!12 = metadata !{i32 786445, metadata !1, metadata !"_ZTS2SA", metadata !"a", i32 2, i64 32, i64 32, i64 0, i32 0, metadata !13} ; [ DW_TAG_member ] [a] [line 2, size 32, align 32, offset 0] [from int]
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!13 = metadata !{i32 786468, null, null, metadata !"int", i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ] [int] [line 0, size 32, align 32, offset 0, enc DW_ATE_signed]
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!14 = metadata !{metadata !15, metadata !20}
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!15 = metadata !{i32 786478, metadata !1, metadata !16, metadata !"topB", metadata !"topB", metadata !"_Z4topBP1B2SA", i32 11, metadata !17, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%class.B*, i32)* @_Z4topBP1B2SA, null, null, metadata !2, i32 11} ; [ DW_TAG_subprogram ] [line 11] [def] [topB]
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!16 = metadata !{i32 786473, metadata !1} ; [ DW_TAG_file_type ] [/Users/manmanren/test-Nov/type_unique/rdar_di_array/b.cpp]
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!17 = metadata !{i32 786453, i32 0, null, metadata !"", i32 0, i64 0, i64 0, i64 0, i32 0, null, metadata !18, i32 0, null, null, null} ; [ DW_TAG_subroutine_type ] [line 0, size 0, align 0, offset 0] [from ]
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!18 = metadata !{null, metadata !19, metadata !"_ZTS2SA"}
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!19 = metadata !{i32 786447, null, null, metadata !"", i32 0, i64 64, i64 64, i64 0, i32 0, metadata !"_ZTS1B"} ; [ DW_TAG_pointer_type ] [line 0, size 64, align 64, offset 0] [from _ZTS1B]
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!20 = metadata !{i32 786478, metadata !1, metadata !"_ZTS1B", metadata !"testB", metadata !"testB", metadata !"_ZN1B5testBE2SA", i32 7, metadata !7, i1 false, i1 true, i32 0, i32 0, null, i32 256, i1 false, void (%class.B*, i32)* @_ZN1B5testBE2SA, null, metadata !6, metadata !2, i32 7} ; [ DW_TAG_subprogram ] [line 7] [def] [testB]
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!21 = metadata !{i32 2, metadata !"Dwarf Version", i32 2}
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!22 = metadata !{i32 2, metadata !"Debug Info Version", i32 1}
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!23 = metadata !{metadata !"clang version 3.5.0 (trunk 214102:214113M) (llvm/trunk 214102:214115M)"}
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!24 = metadata !{i32 786689, metadata !15, metadata !"b", metadata !16, i32 16777227, metadata !19, i32 0, i32 0} ; [ DW_TAG_arg_variable ] [b] [line 11]
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!25 = metadata !{i32 11, i32 14, metadata !15, null}
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!26 = metadata !{i32 786689, metadata !15, metadata !"sa", metadata !16, i32 33554443, metadata !"_ZTS2SA", i32 0, i32 0} ; [ DW_TAG_arg_variable ] [sa] [line 11]
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!27 = metadata !{i32 11, i32 20, metadata !15, null}
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!28 = metadata !{i32 12, i32 3, metadata !15, null}
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!29 = metadata !{i32 13, i32 1, metadata !15, null}
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!30 = metadata !{i32 786689, metadata !20, metadata !"this", null, i32 16777216, metadata !19, i32 1088, i32 0} ; [ DW_TAG_arg_variable ] [this] [line 0]
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!31 = metadata !{i32 0, i32 0, metadata !20, null}
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!32 = metadata !{i32 786689, metadata !20, metadata !"sa", metadata !16, i32 33554439, metadata !"_ZTS2SA", i32 0, i32 0} ; [ DW_TAG_arg_variable ] [sa] [line 7]
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!33 = metadata !{i32 7, i32 17, metadata !20, null}
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!34 = metadata !{i32 8, i32 3, metadata !20, null} ; [ DW_TAG_imported_declaration ]
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