From 19cf69ff9d60b5288073e83a7f83bf228c167d84 Mon Sep 17 00:00:00 2001
From: Dale Johannesen <dalej@apple.com>
Date: Wed, 30 Jan 2008 19:44:39 +0000
Subject: Adjust loop per review feedback.

llvm-svn: 46569
---
 llvm/lib/CodeGen/MachineModuleInfo.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'llvm/lib/CodeGen/MachineModuleInfo.cpp')

diff --git a/llvm/lib/CodeGen/MachineModuleInfo.cpp b/llvm/lib/CodeGen/MachineModuleInfo.cpp
index c1823947b1d..80bedd0ad7f 100644
--- a/llvm/lib/CodeGen/MachineModuleInfo.cpp
+++ b/llvm/lib/CodeGen/MachineModuleInfo.cpp
@@ -106,8 +106,7 @@ static GlobalVariable *getGlobalVariable(Value *V) {
       return dyn_cast<GlobalVariable>(CE->getOperand(0));
     } else if (CE->getOpcode() == Instruction::GetElementPtr) {
       for (unsigned int i=1; i<CE->getNumOperands(); i++) {
-        Constant* CI = cast<Constant>(CE->getOperand(i));
-        if (!CI || !CI->isNullValue())
+        if (!CE->getOperand(i)->isNullValue())
           return NULL;
       }
       return dyn_cast<GlobalVariable>(CE->getOperand(0));
@@ -126,8 +125,7 @@ static bool isGlobalVariable(Value *V) {
       return isa<GlobalVariable>(CE->getOperand(0));
     } else if (CE->getOpcode() == Instruction::GetElementPtr) {
       for (unsigned int i=1; i<CE->getNumOperands(); i++) {
-        Constant* CI = cast<Constant>(CE->getOperand(i));
-        if (!CI || !CI->isNullValue())
+        if (!CE->getOperand(i)->isNullValue())
           return false;
       }
       return isa<GlobalVariable>(CE->getOperand(0));
-- 
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