Do not use typeinfo to identify pass in pass manager.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36632 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/lib/Transforms/Utils/Mem2Reg.cpp b/lib/Transforms/Utils/Mem2Reg.cpp
index 7d69fd2500..37bc318545 100644
--- a/lib/Transforms/Utils/Mem2Reg.cpp
+++ b/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