From 939732afc20211a321e92cfa1095ad61e9ed9899 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Sun, 2 Mar 2008 05:46:57 +0000
Subject: [PATCH] Fix a bug I introduced in constant array and constant vector
 handling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47816 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/CBackend/CBackend.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index c13cdf5fda0..7fcc3dd51db 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -981,7 +981,7 @@ void CWriter::printConstant(Constant *CPV) {
   }
 
   case Type::ArrayTyID:
-    if (ConstantArray *CA = cast<ConstantArray>(CPV)) {
+    if (ConstantArray *CA = dyn_cast<ConstantArray>(CPV)) {
       printConstantArray(CA);
     } else {
       assert(isa<ConstantAggregateZero>(CPV) || isa<UndefValue>(CPV));
@@ -1005,7 +1005,7 @@ void CWriter::printConstant(Constant *CPV) {
     Out << "(";
     printType(Out, CPV->getType());
     Out << ")";
-    if (ConstantVector *CV = cast<ConstantVector>(CPV)) {
+    if (ConstantVector *CV = dyn_cast<ConstantVector>(CPV)) {
       printConstantVector(CV);
     } else {
       assert(isa<ConstantAggregateZero>(CPV) || isa<UndefValue>(CPV));