From fa25e48412bc856dcb67996dc98594fa7b932e63 Mon Sep 17 00:00:00 2001
From: Andrew Lenharth <andrewl@lenharth.org>
Date: Thu, 10 Nov 2005 19:39:09 +0000
Subject: [PATCH] the pain isn't gone unless the phinodes are spilled too

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@24288 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Transforms/Scalar/Reg2Mem.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/Transforms/Scalar/Reg2Mem.cpp b/lib/Transforms/Scalar/Reg2Mem.cpp
index a43da7a60ac..b04c362a25d 100644
--- a/lib/Transforms/Scalar/Reg2Mem.cpp
+++ b/lib/Transforms/Scalar/Reg2Mem.cpp
@@ -38,7 +38,8 @@ namespace {
       BasicBlock* bb = i->getParent();
       for(Value::use_iterator ii = i->use_begin(), ie = i->use_end();
           ii != ie; ++ii)
-        if (cast<Instruction>(*ii)->getParent() != bb)
+        if (cast<Instruction>(*ii)->getParent() != bb ||
+	    isa<PHINode>(*ii))
           return true;
       return false;
     }