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| author | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-03-24 17:18:03 +0000 |
|---|---|---|
| committer | Duncan P. N. Exon Smith <dexonsmith@apple.com> | 2015-03-24 17:18:03 +0000 |
| commit | f238c78c4c043d1c289f7bb91c8b0d8c71f1c7c0 (patch) | |
| tree | 835428c8e203fd704b1cd1d9e1d422b9847f9702 /llvm/lib | |
| parent | a9dccd41e93956b294dea7769e418c81896ea349 (diff) | |
| download | bcm5719-llvm-f238c78c4c043d1c289f7bb91c8b0d8c71f1c7c0.tar.gz bcm5719-llvm-f238c78c4c043d1c289f7bb91c8b0d8c71f1c7c0.zip | |
Verifier: !llvm.dbg.cu must point at compile units
Duplicate this check from `verifyDebugInfo()`.
llvm-svn: 233094
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/IR/Verifier.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp index 4f0e3388d58..d5a5afa0c40 100644 --- a/llvm/lib/IR/Verifier.cpp +++ b/llvm/lib/IR/Verifier.cpp @@ -111,6 +111,13 @@ private: OS << '\n'; } + void Write(const NamedMDNode *NMD) { + if (!NMD) + return; + NMD->print(OS); + OS << '\n'; + } + void Write(Type *T) { if (!T) return; @@ -562,6 +569,10 @@ void Verifier::visitNamedMDNode(const NamedMDNode &NMD) { if (!MD) continue; + if (NMD.getName() == "llvm.dbg.cu") { + Assert(isa<MDCompileUnit>(MD), "invalid compile unit", &NMD, MD); + } + visitMDNode(*MD); } } |
