From: Dale Johannesen <dalej@apple.com>
Date: Wed, 30 Jan 2008 19:44:39 +0000 (+0000)
Subject: Adjust loop per review feedback.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=43b8f3b7d375187f843181ad3331ea9f06b473f5;p=oota-llvm.git

Adjust loop per review feedback.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46569 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/MachineModuleInfo.cpp b/lib/CodeGen/MachineModuleInfo.cpp
index c1823947b1d..80bedd0ad7f 100644
--- a/lib/CodeGen/MachineModuleInfo.cpp
+++ b/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));