mirror of
https://github.com/c64scene-ar/llvm-6502.git
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e56023a059
Finish off PR23080 by renaming the debug info IR constructs from `MD*` to `DI*`. The last of the `DIDescriptor` classes were deleted in r235356, and the last of the related typedefs removed in r235413, so this has all baked for about a week. Note: If you have out-of-tree code (like a frontend), I recommend that you get everything compiling and tests passing with the *previous* commit before updating to this one. It'll be easier to keep track of what code is using the `DIDescriptor` hierarchy and what you've already updated, and I think you're extremely unlikely to insert bugs. YMMV of course. Back to *this* commit: I did this using the rename-md-di-nodes.sh upgrade script I've attached to PR23080 (both code and testcases) and filtered through clang-format-diff.py. I edited the tests for test/Assembler/invalid-generic-debug-node-*.ll by hand since the columns were off-by-three. It should work on your out-of-tree testcases (and code, if you've followed the advice in the previous paragraph). Some of the tests are in badly named files now (e.g., test/Assembler/invalid-mdcompositetype-missing-tag.ll should be 'dicompositetype'); I'll come back and move the files in a follow-up commit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236120 91177308-0d34-0410-b5e6-96231b3b80d8
131 lines
7.3 KiB
LLVM
131 lines
7.3 KiB
LLVM
; RUN: llc -arm-global-merge -global-merge-group-by-use=false -filetype=obj < %s | llvm-dwarfdump -debug-dump=info - | FileCheck %s
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target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32"
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target triple = "thumbv7-apple-darwin10"
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@x1 = internal global i8 1, align 1
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@x2 = internal global i8 1, align 1
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@x3 = internal global i8 1, align 1
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@x4 = internal global i8 1, align 1
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@x5 = global i8 1, align 1
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; Check debug info output for merged global.
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; DW_AT_location
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; 0x03 DW_OP_addr
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; 0x.. .long __MergedGlobals
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; 0x10 DW_OP_constu
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; 0x.. offset
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; 0x22 DW_OP_plus
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; CHECK: DW_TAG_variable
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "x1"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x8> 03 [[ADDR:.. .. .. ..]] 10 00 22 )
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; CHECK: DW_TAG_variable
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; CHECK-NOT: DW_TAG
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; CHECK: DW_AT_name {{.*}} "x2"
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; CHECK-NOT: {{DW_TAG|NULL}}
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; CHECK: DW_AT_location [DW_FORM_exprloc] (<0x8> 03 [[ADDR]] 10 01 22 )
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define zeroext i8 @get1(i8 zeroext %a) nounwind optsize {
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entry:
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tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !10, metadata !DIExpression()), !dbg !30
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%0 = load i8, i8* @x1, align 4, !dbg !30
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tail call void @llvm.dbg.value(metadata i8 %0, i64 0, metadata !11, metadata !DIExpression()), !dbg !30
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store i8 %a, i8* @x1, align 4, !dbg !30
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ret i8 %0, !dbg !31
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}
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declare void @llvm.dbg.value(metadata, i64, metadata, metadata) nounwind readnone
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define zeroext i8 @get2(i8 zeroext %a) nounwind optsize {
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entry:
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tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !18, metadata !DIExpression()), !dbg !32
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%0 = load i8, i8* @x2, align 4, !dbg !32
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tail call void @llvm.dbg.value(metadata i8 %0, i64 0, metadata !19, metadata !DIExpression()), !dbg !32
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store i8 %a, i8* @x2, align 4, !dbg !32
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ret i8 %0, !dbg !33
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}
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define zeroext i8 @get3(i8 zeroext %a) nounwind optsize {
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entry:
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tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !21, metadata !DIExpression()), !dbg !34
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%0 = load i8, i8* @x3, align 4, !dbg !34
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tail call void @llvm.dbg.value(metadata i8 %0, i64 0, metadata !22, metadata !DIExpression()), !dbg !34
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store i8 %a, i8* @x3, align 4, !dbg !34
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ret i8 %0, !dbg !35
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}
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define zeroext i8 @get4(i8 zeroext %a) nounwind optsize {
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entry:
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tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !24, metadata !DIExpression()), !dbg !36
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%0 = load i8, i8* @x4, align 4, !dbg !36
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tail call void @llvm.dbg.value(metadata i8 %0, i64 0, metadata !25, metadata !DIExpression()), !dbg !36
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store i8 %a, i8* @x4, align 4, !dbg !36
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ret i8 %0, !dbg !37
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}
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define zeroext i8 @get5(i8 zeroext %a) nounwind optsize {
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entry:
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tail call void @llvm.dbg.value(metadata i8 %a, i64 0, metadata !27, metadata !DIExpression()), !dbg !38
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%0 = load i8, i8* @x5, align 4, !dbg !38
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tail call void @llvm.dbg.value(metadata i8 %0, i64 0, metadata !28, metadata !DIExpression()), !dbg !38
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store i8 %a, i8* @x5, align 4, !dbg !38
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ret i8 %0, !dbg !39
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}
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!49}
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!0 = !DISubprogram(name: "get1", linkageName: "get1", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 4, file: !47, scope: !1, type: !3, function: i8 (i8)* @get1, variables: !42)
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!1 = !DIFile(filename: "foo.c", directory: "/tmp/")
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!2 = !DICompileUnit(language: DW_LANG_C89, producer: "4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2369.8)", isOptimized: true, emissionKind: 0, file: !47, enums: !48, retainedTypes: !48, subprograms: !40, globals: !41, imports: !48)
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!3 = !DISubroutineType(types: !4)
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!4 = !{!5, !5}
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!5 = !DIBasicType(tag: DW_TAG_base_type, name: "_Bool", size: 8, align: 8, encoding: DW_ATE_boolean)
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!6 = !DISubprogram(name: "get2", linkageName: "get2", line: 7, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 7, file: !47, scope: !1, type: !3, function: i8 (i8)* @get2, variables: !43)
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!7 = !DISubprogram(name: "get3", linkageName: "get3", line: 10, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 10, file: !47, scope: !1, type: !3, function: i8 (i8)* @get3, variables: !44)
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!8 = !DISubprogram(name: "get4", linkageName: "get4", line: 13, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 13, file: !47, scope: !1, type: !3, function: i8 (i8)* @get4, variables: !45)
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!9 = !DISubprogram(name: "get5", linkageName: "get5", line: 16, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 16, file: !47, scope: !1, type: !3, function: i8 (i8)* @get5, variables: !46)
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!10 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 4, arg: 0, scope: !0, file: !1, type: !5)
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!11 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "b", line: 4, scope: !12, file: !1, type: !5)
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!12 = distinct !DILexicalBlock(line: 4, column: 0, file: !47, scope: !0)
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!13 = !DIGlobalVariable(name: "x1", line: 3, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x1)
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!14 = !DIGlobalVariable(name: "x2", line: 6, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x2)
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!15 = !DIGlobalVariable(name: "x3", line: 9, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x3)
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!16 = !DIGlobalVariable(name: "x4", line: 12, isLocal: true, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x4)
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!17 = !DIGlobalVariable(name: "x5", line: 15, isLocal: false, isDefinition: true, scope: !1, file: !1, type: !5, variable: i8* @x5)
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!18 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 7, arg: 0, scope: !6, file: !1, type: !5)
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!19 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "b", line: 7, scope: !20, file: !1, type: !5)
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!20 = distinct !DILexicalBlock(line: 7, column: 0, file: !47, scope: !6)
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!21 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 10, arg: 0, scope: !7, file: !1, type: !5)
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!22 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "b", line: 10, scope: !23, file: !1, type: !5)
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!23 = distinct !DILexicalBlock(line: 10, column: 0, file: !47, scope: !7)
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!24 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 13, arg: 0, scope: !8, file: !1, type: !5)
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!25 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "b", line: 13, scope: !26, file: !1, type: !5)
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!26 = distinct !DILexicalBlock(line: 13, column: 0, file: !47, scope: !8)
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!27 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 16, arg: 0, scope: !9, file: !1, type: !5)
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!28 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "b", line: 16, scope: !29, file: !1, type: !5)
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!29 = distinct !DILexicalBlock(line: 16, column: 0, file: !47, scope: !9)
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!30 = !DILocation(line: 4, scope: !0)
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!31 = !DILocation(line: 4, scope: !12)
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!32 = !DILocation(line: 7, scope: !6)
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!33 = !DILocation(line: 7, scope: !20)
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!34 = !DILocation(line: 10, scope: !7)
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!35 = !DILocation(line: 10, scope: !23)
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!36 = !DILocation(line: 13, scope: !8)
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!37 = !DILocation(line: 13, scope: !26)
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!38 = !DILocation(line: 16, scope: !9)
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!39 = !DILocation(line: 16, scope: !29)
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!40 = !{!0, !6, !7, !8, !9}
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!41 = !{!13, !14, !15, !16, !17}
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!42 = !{!10, !11}
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!43 = !{!18, !19}
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!44 = !{!21, !22}
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!45 = !{!24, !25}
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!46 = !{!27, !28}
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!47 = !DIFile(filename: "foo.c", directory: "/tmp/")
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!48 = !{}
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!49 = !{i32 1, !"Debug Info Version", i32 3}
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