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/Assembler/mdlexicalblock.ll b/llvm/test/Assembler/mdlexicalblock.ll
index d88eae7..2cab372 100644
--- a/llvm/test/Assembler/mdlexicalblock.ll
+++ b/llvm/test/Assembler/mdlexicalblock.ll
@@ -5,21 +5,21 @@
!named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !9}
!0 = distinct !{}
-!1 = !MDSubprogram(name: "foo", scope: !2)
-!2 = !MDFile(filename: "path/to/file", directory: "/path/to/dir")
+!1 = !DISubprogram(name: "foo", scope: !2)
+!2 = !DIFile(filename: "path/to/file", directory: "/path/to/dir")
-; CHECK: !3 = !MDLexicalBlock(scope: !1, file: !2, line: 7, column: 35)
-!3 = !MDLexicalBlock(scope: !1, file: !2, line: 7, column: 35)
+; CHECK: !3 = !DILexicalBlock(scope: !1, file: !2, line: 7, column: 35)
+!3 = !DILexicalBlock(scope: !1, file: !2, line: 7, column: 35)
-; CHECK: !4 = !MDLexicalBlock(scope: !1)
-!4 = !MDLexicalBlock(scope: !1)
-!5 = !MDLexicalBlock(scope: !1, file: null, line: 0, column: 0)
+; CHECK: !4 = !DILexicalBlock(scope: !1)
+!4 = !DILexicalBlock(scope: !1)
+!5 = !DILexicalBlock(scope: !1, file: null, line: 0, column: 0)
-; CHECK: !5 = !MDLexicalBlockFile(scope: !3, file: !2, discriminator: 0)
-; CHECK: !6 = !MDLexicalBlockFile(scope: !3, file: !2, discriminator: 1)
-!6 = !MDLexicalBlockFile(scope: !3, file: !2, discriminator: 0)
-!7 = !MDLexicalBlockFile(scope: !3, file: !2, discriminator: 1)
+; CHECK: !5 = !DILexicalBlockFile(scope: !3, file: !2, discriminator: 0)
+; CHECK: !6 = !DILexicalBlockFile(scope: !3, file: !2, discriminator: 1)
+!6 = !DILexicalBlockFile(scope: !3, file: !2, discriminator: 0)
+!7 = !DILexicalBlockFile(scope: !3, file: !2, discriminator: 1)
-; CHECK: !7 = !MDLexicalBlockFile(scope: !3, discriminator: 7)
-!8 = !MDLexicalBlockFile(scope: !3, discriminator: 7)
-!9 = !MDLexicalBlockFile(scope: !3, file: null, discriminator: 7)
+; CHECK: !7 = !DILexicalBlockFile(scope: !3, discriminator: 7)
+!8 = !DILexicalBlockFile(scope: !3, discriminator: 7)
+!9 = !DILexicalBlockFile(scope: !3, file: null, discriminator: 7)