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Verifier: Add simple checks for MDLocation

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228647 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan P. N. Exon Smith 2015-02-10 01:32:56 +00:00
parent 4c4a44207a
commit aee15e8513
1 changed files with 7 additions and 1 deletions

8
lib/IR/Verifier.cpp

@ -678,7 +678,13 @@ void Verifier::visitMetadataAsValue(const MetadataAsValue &MDV, Function *F) {
visitValueAsMetadata(*V, F);
}
void Verifier::visitMDLocation(const MDLocation &) {}
void Verifier::visitMDLocation(const MDLocation &N) {
Assert1(N.getScope(), "location requires a valid scope", &N);
if (N.getInlinedAt())
Assert2(isa<MDLocation>(N.getInlinedAt()),
"inlined-at should be a location", &N, N.getInlinedAt());
}
void Verifier::visitGenericDebugNode(const GenericDebugNode &) {}
void Verifier::visitMDSubrange(const MDSubrange &) {}
void Verifier::visitMDEnumerator(const MDEnumerator &) {}