From 5a37e950e1dcfe1a15344b4e00f41841c74b51a8 Mon Sep 17 00:00:00 2001
From: Nick Lewycky <nicholas@mxc.ca>
Date: Thu, 27 Jan 2011 19:42:43 +0000
Subject: Use dyn_cast instead of isa+cast.

llvm-svn: 124404
---
 llvm/lib/Transforms/IPO/MergeFunctions.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'llvm/lib/Transforms/IPO')

diff --git a/llvm/lib/Transforms/IPO/MergeFunctions.cpp b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
index fb55d7ce4f0..9abb99d04d3 100644
--- a/llvm/lib/Transforms/IPO/MergeFunctions.cpp
+++ b/llvm/lib/Transforms/IPO/MergeFunctions.cpp
@@ -460,9 +460,8 @@ bool FunctionComparator::Enumerate(const Value *V1, const Value *V2) {
   if (V1 == F2 && V2 == F1)
     return true;
 
-  if (isa<Constant>(V1)) {
+  if (Constant *C1 = dyn_cast<Constant>(V1)) {
     if (V1 == V2) return true;
-    const Constant *C1 = cast<Constant>(V1);
     const Constant *C2 = dyn_cast<Constant>(V2);
     if (!C2) return false;
     // TODO: constant expressions with GEP or references to F1 or F2.
-- 
cgit v1.2.3