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IR: Give 'DI' prefix to debug info metadata

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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
This commit is contained in:
Duncan P. N. Exon Smith
2015-04-29 16:38:44 +00:00
parent 42eeb1d91f
commit e56023a059
548 changed files with 11206 additions and 11217 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/Transforms/LoopVectorize/debugloc.ll
+25 -25
View File
@@ -19,10 +19,10 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3
define i32 @f(i32* nocapture %a, i32 %size) #0 {
entry:
tail call void @llvm.dbg.value(metadata i32* %a, i64 0, metadata !13, metadata !MDExpression()), !dbg !19
tail call void @llvm.dbg.value(metadata i32 %size, i64 0, metadata !14, metadata !MDExpression()), !dbg !19
tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !15, metadata !MDExpression()), !dbg !20
tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !16, metadata !MDExpression()), !dbg !21
tail call void @llvm.dbg.value(metadata i32* %a, i64 0, metadata !13, metadata !DIExpression()), !dbg !19
tail call void @llvm.dbg.value(metadata i32 %size, i64 0, metadata !14, metadata !DIExpression()), !dbg !19
tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !15, metadata !DIExpression()), !dbg !20
tail call void @llvm.dbg.value(metadata i32 0, i64 0, metadata !16, metadata !DIExpression()), !dbg !21
%cmp4 = icmp eq i32 %size, 0, !dbg !21
br i1 %cmp4, label %for.end, label %for.body.lr.ph, !dbg !21
@@ -35,9 +35,9 @@ for.body: ; preds = %for.body.lr.ph, %fo
%arrayidx = getelementptr inbounds i32, i32* %a, i64 %indvars.iv, !dbg !22
%0 = load i32, i32* %arrayidx, align 4, !dbg !22
%add = add i32 %0, %sum.05, !dbg !22
tail call void @llvm.dbg.value(metadata i32 %add.lcssa, i64 0, metadata !15, metadata !MDExpression()), !dbg !22
tail call void @llvm.dbg.value(metadata i32 %add.lcssa, i64 0, metadata !15, metadata !DIExpression()), !dbg !22
%indvars.iv.next = add i64 %indvars.iv, 1, !dbg !21
tail call void @llvm.dbg.value(metadata !{null}, i64 0, metadata !16, metadata !MDExpression()), !dbg !21
tail call void @llvm.dbg.value(metadata !{null}, i64 0, metadata !16, metadata !DIExpression()), !dbg !21
%lftr.wideiv = trunc i64 %indvars.iv.next to i32, !dbg !21
%exitcond = icmp ne i32 %lftr.wideiv, %size, !dbg !21
br i1 %exitcond, label %for.body, label %for.cond.for.end_crit_edge, !dbg !21
@@ -63,28 +63,28 @@ attributes #1 = { nounwind readnone }
!llvm.dbg.cu = !{!0}
!llvm.module.flags = !{!18, !27}
!0 = !MDCompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 (trunk 185038) (llvm/trunk 185097)", isOptimized: true, emissionKind: 0, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
!1 = !MDFile(filename: "-", directory: "/Volumes/Data/backedup/dev/os/llvm/debug")
!0 = !DICompileUnit(language: DW_LANG_C99, producer: "clang version 3.4 (trunk 185038) (llvm/trunk 185097)", isOptimized: true, emissionKind: 0, file: !1, enums: !2, retainedTypes: !2, subprograms: !3, globals: !2, imports: !2)
!1 = !DIFile(filename: "-", directory: "/Volumes/Data/backedup/dev/os/llvm/debug")
!2 = !{}
!3 = !{!4}
!4 = !MDSubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !5, scope: !6, type: !7, function: i32 (i32*, i32)* @f, variables: !12)
!5 = !MDFile(filename: "<stdin>", directory: "/Volumes/Data/backedup/dev/os/llvm/debug")
!6 = !MDFile(filename: "<stdin>", directory: "/Volumes/Data/backedup/dev/os/llvm/debug")
!7 = !MDSubroutineType(types: !8)
!4 = !DISubprogram(name: "f", line: 3, isLocal: false, isDefinition: true, virtualIndex: 6, flags: DIFlagPrototyped, isOptimized: true, scopeLine: 3, file: !5, scope: !6, type: !7, function: i32 (i32*, i32)* @f, variables: !12)
!5 = !DIFile(filename: "<stdin>", directory: "/Volumes/Data/backedup/dev/os/llvm/debug")
!6 = !DIFile(filename: "<stdin>", directory: "/Volumes/Data/backedup/dev/os/llvm/debug")
!7 = !DISubroutineType(types: !8)
!8 = !{!9, !10, !11}
!9 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!10 = !MDDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !9)
!11 = !MDBasicType(tag: DW_TAG_base_type, name: "unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned)
!9 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
!10 = !DIDerivedType(tag: DW_TAG_pointer_type, size: 64, align: 64, baseType: !9)
!11 = !DIBasicType(tag: DW_TAG_base_type, name: "unsigned int", size: 32, align: 32, encoding: DW_ATE_unsigned)
!12 = !{!13, !14, !15, !16}
!13 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 3, arg: 1, scope: !4, file: !6, type: !10)
!14 = !MDLocalVariable(tag: DW_TAG_arg_variable, name: "size", line: 3, arg: 2, scope: !4, file: !6, type: !11)
!15 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "sum", line: 4, scope: !4, file: !6, type: !11)
!16 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "i", line: 5, scope: !17, file: !6, type: !11)
!17 = distinct !MDLexicalBlock(line: 5, column: 0, file: !5, scope: !4)
!13 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "a", line: 3, arg: 1, scope: !4, file: !6, type: !10)
!14 = !DILocalVariable(tag: DW_TAG_arg_variable, name: "size", line: 3, arg: 2, scope: !4, file: !6, type: !11)
!15 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "sum", line: 4, scope: !4, file: !6, type: !11)
!16 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "i", line: 5, scope: !17, file: !6, type: !11)
!17 = distinct !DILexicalBlock(line: 5, column: 0, file: !5, scope: !4)
!18 = !{i32 2, !"Dwarf Version", i32 3}
!19 = !MDLocation(line: 3, scope: !4)
!20 = !MDLocation(line: 4, scope: !4)
!21 = !MDLocation(line: 5, scope: !17)
!22 = !MDLocation(line: 6, scope: !17)
!26 = !MDLocation(line: 7, scope: !4)
!19 = !DILocation(line: 3, scope: !4)
!20 = !DILocation(line: 4, scope: !4)
!21 = !DILocation(line: 5, scope: !17)
!22 = !DILocation(line: 6, scope: !17)
!26 = !DILocation(line: 7, scope: !4)
!27 = !{i32 1, !"Debug Info Version", i32 3}