From 40416e4e857f48f9d11491911ed1181afec9c139 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 7 Jun 2004 23:07:33 +0000 Subject: [PATCH] Fix PR361. Dominance properties don't hold in unreachable code git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14053 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/VMCore/Verifier.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/VMCore/Verifier.cpp b/lib/VMCore/Verifier.cpp index 3bfa5b4df09..ef76dff0baf 100644 --- a/lib/VMCore/Verifier.cpp +++ b/lib/VMCore/Verifier.cpp @@ -592,7 +592,8 @@ void Verifier::visitInstruction(Instruction &I) { else if (OpBlock == BB) { // If they are in the same basic block, make sure that the definition // comes before the use. - Assert2(DS->dominates(Op, &I), + Assert2(DS->dominates(Op, &I) || + !DS->dominates(&BB->getParent()->getEntryBlock(), BB), "Instruction does not dominate all uses!", Op, &I); }