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| author | Adrian Prantl <aprantl@apple.com> | 2016-03-28 21:06:26 +0000 |
|---|---|---|
| committer | Adrian Prantl <aprantl@apple.com> | 2016-03-28 21:06:26 +0000 |
| commit | faebbb053d4971a68d10df9a4f3d5db5aeed0afd (patch) | |
| tree | 77cb00300206f881742871634dfc12bf33f5146c /llvm/test/Assembler/dicompileunit.ll | |
| parent | 64fa75391cba60721f7b4d07e6fe6126b76809a5 (diff) | |
| download | bcm5719-llvm-faebbb053d4971a68d10df9a4f3d5db5aeed0afd.tar.gz bcm5719-llvm-faebbb053d4971a68d10df9a4f3d5db5aeed0afd.zip | |
Add an IR Verifier check for orphaned DICompileUnits.
A DICompileUnit that is not listed in llvm.dbg.cu will cause assertion
failures and/or crashes in the backend. The Verifier should reject this.
rdar://problem/25369499
llvm-svn: 264657
Diffstat (limited to 'llvm/test/Assembler/dicompileunit.ll')
| -rw-r--r-- | llvm/test/Assembler/dicompileunit.ll | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/test/Assembler/dicompileunit.ll b/llvm/test/Assembler/dicompileunit.ll index 92fa61fe6b9..5826448e06f 100644 --- a/llvm/test/Assembler/dicompileunit.ll +++ b/llvm/test/Assembler/dicompileunit.ll @@ -1,8 +1,11 @@ ; RUN: llvm-as < %s | llvm-dis | llvm-as | llvm-dis | FileCheck %s ; RUN: verify-uselistorder %s +; Force a specific numbering. ; CHECK: !named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !9} !named = !{!0, !1, !2, !3, !4, !5, !6, !7, !8, !9} +; CHECK: !llvm.dbg.cu = !{!8, !9} +!llvm.dbg.cu = !{!8, !9} !0 = distinct !{} !1 = !DIFile(filename: "path/to/file", directory: "/path/to/dir") @@ -24,3 +27,5 @@ !9 = distinct !DICompileUnit(language: 12, file: !1, producer: "", isOptimized: false, flags: "", runtimeVersion: 0, splitDebugFilename: "", emissionKind: 0) +!llvm.module.flags = !{!10} +!10 = !{i32 2, !"Debug Info Version", i32 3} |
