From 09f162ca6a10446d6377b957f3a58ac92ce38306 Mon Sep 17 00:00:00 2001
From: Devang Patel <dpatel@apple.com>
Date: Tue, 1 May 2007 21:15:47 +0000
Subject: Do not use typeinfo to identify pass in pass manager.

llvm-svn: 36632
---
 llvm/lib/Transforms/Utils/Mem2Reg.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'llvm/lib/Transforms/Utils/Mem2Reg.cpp')

diff --git a/llvm/lib/Transforms/Utils/Mem2Reg.cpp b/llvm/lib/Transforms/Utils/Mem2Reg.cpp
index 7d69fd2..37bc318 100644
--- a/llvm/lib/Transforms/Utils/Mem2Reg.cpp
+++ b/llvm/lib/Transforms/Utils/Mem2Reg.cpp
@@ -27,6 +27,9 @@ STATISTIC(NumPromoted, "Number of alloca's promoted");
 
 namespace {
   struct VISIBILITY_HIDDEN PromotePass : public FunctionPass {
+    static const int ID; // Pass identifcation, replacement for typeid
+    PromotePass() : FunctionPass((intptr_t)&ID) {}
+
     // runOnFunction - To run this pass, first we calculate the alloca
     // instructions that are safe for promotion, then we promote each one.
     //
@@ -47,6 +50,7 @@ namespace {
     }
   };
 
+  const int PromotePass::ID = 0;
   RegisterPass<PromotePass> X("mem2reg", "Promote Memory to Register");
 }  // end of anonymous namespace
 
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