diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/IR/Verifier.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/IR/Verifier.cpp b/llvm/lib/IR/Verifier.cpp index 7c6e4585b9e..377f26f2565 100644 --- a/llvm/lib/IR/Verifier.cpp +++ b/llvm/lib/IR/Verifier.cpp @@ -4593,6 +4593,11 @@ void Verifier::verifyFnArgs(const DbgInfoIntrinsic &I) { } void Verifier::verifyCompileUnits() { + // When more than one Module is imported into the same context, such as during + // an LTO build before linking the modules, ODR type uniquing may cause types + // to point to a different CU. This check does not make sense in this case. + if (M.getContext().isODRUniquingDebugTypes()) + return; auto *CUs = M.getNamedMetadata("llvm.dbg.cu"); SmallPtrSet<const Metadata *, 2> Listed; if (CUs) |
