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author | Duncan Sands <baldrick@free.fr> | 2011-09-27 19:34:22 +0000 |
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committer | Duncan Sands <baldrick@free.fr> | 2011-09-27 19:34:22 +0000 |
commit | 040bff0bc23bd38ad68b2de8dff8bb41706180e0 (patch) | |
tree | 300826bff0a79d38c349c36deb23ee650004d421 /lib/VMCore | |
parent | 332850d8ccd54a8e0f610a6976c866b915d247f5 (diff) | |
download | llvm-040bff0bc23bd38ad68b2de8dff8bb41706180e0.tar.gz llvm-040bff0bc23bd38ad68b2de8dff8bb41706180e0.tar.bz2 llvm-040bff0bc23bd38ad68b2de8dff8bb41706180e0.tar.xz |
Check that catch clauses have pointer type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140625 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/VMCore')
-rw-r--r-- | lib/VMCore/Verifier.cpp | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp index 804d9c5d3b..9564b7d71f 100644 --- a/lib/VMCore/Verifier.cpp +++ b/lib/VMCore/Verifier.cpp @@ -1455,9 +1455,14 @@ void Verifier::visitLandingPadInst(LandingPadInst &LPI) { for (unsigned i = 0, e = LPI.getNumClauses(); i < e; ++i) { Value *Clause = LPI.getClause(i); Assert1(isa<Constant>(Clause), "Clause is not constant!", &LPI); - if (LPI.isFilter(i)) + if (LPI.isCatch(i)) { + Assert1(isa<PointerType>(Clause->getType()), + "Catch operand does not have pointer type!", &LPI); + } else { + Assert1(LPI.isFilter(i), "Clause is neither catch nor filter!", &LPI); Assert1(isa<ConstantArray>(Clause) || isa<ConstantAggregateZero>(Clause), - "Filter is not an array of constants!", &LPI); + "Filter operand is not an array of constants!", &LPI); + } } visitInstruction(LPI); |