From cb9f50ef636529f9670104232c5b83216632d0c8 Mon Sep 17 00:00:00 2001
From: Matt Pharr <matt.pharr@intel.com>
Date: Thu, 19 Apr 2012 13:11:47 -0700
Subject: [PATCH] C++ backend: mangle variable names less.

This makes the generated code a little easier to connect with the
original program.
---
 cbackend.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/cbackend.cpp b/cbackend.cpp
index ebe96c45..becf3f48 100644
--- a/cbackend.cpp
+++ b/cbackend.cpp
@@ -1702,7 +1702,12 @@ std::string CWriter::GetValueName(const Value *Operand) {
       VarName += ch;
   }
 
-  return VarName + "_llvm_cbe";
+  if (isa<BasicBlock>(Operand))
+    VarName += "_label";
+  else
+    VarName += "_";
+
+  return VarName;
 }
 
 /// writeInstComputationInline - Emit the computation for the specified