Permit blocks to branch directly to a landing pad.
Treat the landing pad as a normal successor when that happens.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128961 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/MachineVerifier.cpp b/lib/CodeGen/MachineVerifier.cpp
index a47709e..f95f411 100644
--- a/lib/CodeGen/MachineVerifier.cpp
+++ b/lib/CodeGen/MachineVerifier.cpp
@@ -402,6 +402,11 @@
SmallVector<MachineOperand, 4> Cond;
if (!TII->AnalyzeBranch(*const_cast<MachineBasicBlock *>(MBB),
TBB, FBB, Cond)) {
+ // If the block branches directly to a landing pad successor, pretend that
+ // the landing pad is a normal block.
+ LandingPadSuccs.erase(TBB);
+ LandingPadSuccs.erase(FBB);
+
// Ok, AnalyzeBranch thinks it knows what's going on with this block. Let's
// check whether its answers match up with reality.
if (!TBB && !FBB) {