From 6770842b67204013181b55dd182471306c108502 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 7 Mar 2004 21:54:50 +0000
Subject: Fix a minor bug and turn debug output into, well, debug output.

llvm-svn: 12195
---
 llvm/lib/Transforms/IPO/ArgumentPromotion.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'llvm/lib/Transforms/IPO/ArgumentPromotion.cpp')

diff --git a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
index 2745af893be..639c5180378 100644
--- a/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
+++ b/llvm/lib/Transforms/IPO/ArgumentPromotion.cpp
@@ -93,7 +93,7 @@ bool ArgPromotion::run(Module &M) {
         // See if we can transform all users to use the function directly.
         while (!CPR->use_empty()) {
           User *TheUser = CPR->use_back();
-          if (!isa<Constant>(TheUser)) {
+          if (!isa<Constant>(TheUser) && !isa<GlobalVariable>(TheUser)) {
             Changed = true;
             TheUser->replaceUsesOfWith(CPR, I);
           } else {
@@ -312,7 +312,7 @@ void ArgPromotion::DoPromotion(Function *F, std::vector<Argument*> &Args2Prom) {
       // Otherwise, if we promoted this argument, then all users are load
       // instructions, and all loads should be using the new argument that we
       // added.
-      /*DEBUG*/(std::cerr << "*** Promoted argument '" << I->getName()
+      DEBUG(std::cerr << "*** Promoted argument '" << I->getName()
                       << "' of function '" << F->getName() << "'\n");
       I2->setName(I->getName()+".val");
       while (!I->use_empty()) {
-- 
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