Apparently, it is possible for a block with a landing pad successor to have no calls.
In that case we simply ignore the landing pad and split live ranges before the
first terminator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124907 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/LiveIntervalAnalysis.cpp b/lib/CodeGen/LiveIntervalAnalysis.cpp
index 32c553f..e769df5 100644
--- a/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -764,7 +764,7 @@
if (I->getDesc().isCall())
return I;
}
- assert(0 && "Block with landing pad successor contains no call instruction");
+ // The block contains no calls that can throw, so use the first terminator.
return mbb->getFirstTerminator();
}