From e6b293b78d8eb3eb749771d2201ace3ecd076010 Mon Sep 17 00:00:00 2001
From: Bill Wendling <isanbard@gmail.com>
Date: Sat, 27 Mar 2010 01:24:30 +0000
Subject: [PATCH] Forgot the part where we handle the
 ".llvm.eh.catch.all.value".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99697 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp b/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
index 50f4c325a16..4fb2aa299cb 100644
--- a/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
+++ b/lib/CodeGen/SelectionDAG/FunctionLoweringInfo.cpp
@@ -281,8 +281,17 @@ unsigned FunctionLoweringInfo::CreateRegForValue(const Value *V) {
 GlobalVariable *llvm::ExtractTypeInfo(Value *V) {
   V = V->stripPointerCasts();
   GlobalVariable *GV = dyn_cast<GlobalVariable>(V);
-  assert ((GV || isa<ConstantPointerNull>(V)) &&
-          "TypeInfo must be a global variable or NULL");
+
+  if (GV && GV->getName() == ".llvm.eh.catch.all.value") {
+    assert(GV->hasInitializer() &&
+           "The EH catch-all value must have an initializer");
+    Value *Init = GV->getInitializer();
+    GV = dyn_cast<GlobalVariable>(Init);
+    if (!GV) V = cast<ConstantPointerNull>(Init);
+  }
+
+  assert((GV || isa<ConstantPointerNull>(V)) &&
+         "TypeInfo must be a global variable or NULL");
   return GV;
 }