From 040bff0bc23bd38ad68b2de8dff8bb41706180e0 Mon Sep 17 00:00:00 2001 From: Duncan Sands Date: Tue, 27 Sep 2011 19:34:22 +0000 Subject: [PATCH] Check that catch clauses have pointer type. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140625 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/Verifier.cpp | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp index 804d9c5d3b8..9564b7d71f6 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(Clause), "Clause is not constant!", &LPI); - if (LPI.isFilter(i)) + if (LPI.isCatch(i)) { + Assert1(isa(Clause->getType()), + "Catch operand does not have pointer type!", &LPI); + } else { + Assert1(LPI.isFilter(i), "Clause is neither catch nor filter!", &LPI); Assert1(isa(Clause) || isa(Clause), - "Filter is not an array of constants!", &LPI); + "Filter operand is not an array of constants!", &LPI); + } } visitInstruction(LPI); -- 2.34.1