From e3818dcc4e9e72c9fe8964ed863c7aa99587b58f Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Wed, 30 Jan 2008 07:54:16 +0000
Subject: [PATCH] Use empty() instead of comparing size() with zero.

llvm-svn: 46554
---
 lib/Transforms/Scalar/DeadStoreElimination.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Transforms/Scalar/DeadStoreElimination.cpp b/lib/Transforms/Scalar/DeadStoreElimination.cpp
index ba0d1bdf2bd..2e6db3addfa 100644
--- a/lib/Transforms/Scalar/DeadStoreElimination.cpp
+++ b/lib/Transforms/Scalar/DeadStoreElimination.cpp
@@ -420,7 +420,7 @@ bool DSE::handleEndBlock(BasicBlock& BB,
     } else {
       // For any non-memory-affecting non-terminators, DCE them as we reach them
       Instruction *CI = BBI;
-      if (!CI->isTerminator() && CI->getNumUses() == 0 && !isa<FreeInst>(CI)) {
+      if (!CI->isTerminator() && CI->use_empty() && !isa<FreeInst>(CI)) {
         
         // DCE instructions only used to calculate that load
         for (Instruction::op_iterator OI = CI->op_begin(), OE = CI->op_end();