IR: Give 'DI' prefix to debug info metadata
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.
llvm-svn: 236120
diff --git a/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll b/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll
index b2b3bbe..3f47488 100644
--- a/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll
+++ b/llvm/test/CodeGen/ARM/2009-10-16-Scope.ll
@@ -9,7 +9,7 @@
br label %do.body, !dbg !0
do.body: ; preds = %entry
- call void @llvm.dbg.declare(metadata i32* %count_, metadata !4, metadata !MDExpression()), !dbg !MDLocation(scope: !5)
+ call void @llvm.dbg.declare(metadata i32* %count_, metadata !4, metadata !DIExpression()), !dbg !DILocation(scope: !5)
%conv = ptrtoint i32* %count_ to i32, !dbg !0 ; <i32> [#uses=1]
%call = call i32 @foo(i32 %conv) ssp, !dbg !0 ; <i32> [#uses=0]
br label %do.end, !dbg !0
@@ -22,13 +22,13 @@
declare i32 @foo(i32) ssp
-!0 = !MDLocation(line: 5, column: 2, scope: !1)
-!1 = distinct !MDLexicalBlock(line: 1, column: 1, file: null, scope: !2)
-!2 = !MDSubprogram(name: "bar", linkageName: "bar", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scope: !3)
-!3 = !MDCompileUnit(language: DW_LANG_C99, producer: "clang 1.1", isOptimized: true, emissionKind: 0, file: !8, retainedTypes: !9)
-!4 = !MDLocalVariable(tag: DW_TAG_auto_variable, name: "count_", line: 5, scope: !5, file: !3, type: !6)
-!5 = distinct !MDLexicalBlock(line: 1, column: 1, file: null, scope: !1)
-!6 = !MDBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
-!7 = !MDLocation(line: 6, column: 1, scope: !2)
-!8 = !MDFile(filename: "genmodes.i", directory: "/Users/yash/Downloads")
+!0 = !DILocation(line: 5, column: 2, scope: !1)
+!1 = distinct !DILexicalBlock(line: 1, column: 1, file: null, scope: !2)
+!2 = !DISubprogram(name: "bar", linkageName: "bar", line: 4, isLocal: false, isDefinition: true, virtualIndex: 6, isOptimized: false, scope: !3)
+!3 = !DICompileUnit(language: DW_LANG_C99, producer: "clang 1.1", isOptimized: true, emissionKind: 0, file: !8, retainedTypes: !9)
+!4 = !DILocalVariable(tag: DW_TAG_auto_variable, name: "count_", line: 5, scope: !5, file: !3, type: !6)
+!5 = distinct !DILexicalBlock(line: 1, column: 1, file: null, scope: !1)
+!6 = !DIBasicType(tag: DW_TAG_base_type, name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!7 = !DILocation(line: 6, column: 1, scope: !2)
+!8 = !DIFile(filename: "genmodes.i", directory: "/Users/yash/Downloads")
!9 = !{i32 0}