From: Devang Patel <dpatel@apple.com>
Date: Tue, 4 Mar 2008 21:59:49 +0000 (+0000)
Subject: Use while loop.
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ac3746f20c3048eb3c302fec9ae86d7c1ee61c72;p=oota-llvm.git

Use while loop.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47909 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Utils/InlineFunction.cpp b/lib/Transforms/Utils/InlineFunction.cpp
index 79b37003102..6862ec6dfd2 100644
--- a/lib/Transforms/Utils/InlineFunction.cpp
+++ b/lib/Transforms/Utils/InlineFunction.cpp
@@ -446,9 +446,8 @@ bool llvm::InlineFunction(CallSite CS, CallGraph *CG, const TargetData *TD) {
       ReturnInst *R = Returns[0];
       if (R->getNumOperands() > 1) {
         // Multiple return values.
-        for (Value::use_iterator RUI = TheCall->use_begin(),
-               RUE = TheCall->use_end(); RUI != RUE; ) {
-          GetResultInst *GR = cast<GetResultInst>(RUI++);
+        while (!TheCall->use_empty()) {
+          GetResultInst *GR = cast<GetResultInst>(TheCall->use_back());
           Value *RV = R->getOperand(GR->getIndex());
           GR->replaceAllUsesWith(RV);
           GR->eraseFromParent();