Fix bug: Inline/2003-09-22-PHINodesInNormalInvokeDest.ll
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8666 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp
index 72f02e2..8f69c1e 100644
--- a/lib/Transforms/Utils/InlineFunction.cpp
+++ b/lib/Transforms/Utils/InlineFunction.cpp
@@ -51,11 +51,16 @@
BasicBlock *AfterCallBB;
if (InvokeInst *II = dyn_cast<InvokeInst>(TheCall)) {
- AfterCallBB = II->getNormalDest();
InvokeDest = II->getExceptionalDest();
// Add an unconditional branch to make this look like the CallInst case...
- new BranchInst(AfterCallBB, TheCall);
+ BranchInst *NewBr = new BranchInst(II->getNormalDest(), TheCall);
+
+ // Split the basic block. This guarantees that no PHI nodes will have to be
+ // updated due to new incoming edges, and make the invoke case more
+ // symmetric to the call case.
+ AfterCallBB = OrigBB->splitBasicBlock(NewBr,
+ CalledFunc->getName()+".entry");
// If there are PHI nodes in the exceptional destination block, we need to
// keep track of which values came into them from this invoke, then remove