Casting NULL can cause problems so lets just not cast NULL to anything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4349 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 196281f6e85e261e108418bb9ab6176b2d80a51f..1922e6fd26548471415f71593198aa3e8d627581 100644 (file)
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -426,9 +426,7 @@ void CWriter::printConstant(Constant *CPV) {
 
   case Type::PointerTyID:
     if (isa<ConstantPointerNull>(CPV)) {
-      Out << "((";
-      printType(CPV->getType(), "");
-      Out << ")NULL)";
+      Out << "(NULL)";
       break;
     } else if (ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(CPV)) {
       writeOperand(CPR->getValue());

diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp
index 196281f6e85e261e108418bb9ab6176b2d80a51f..1922e6fd26548471415f71593198aa3e8d627581 100644 (file)
--- a/lib/Target/CBackend/Writer.cpp
+++ b/lib/Target/CBackend/Writer.cpp
@@ -426,9 +426,7 @@ void CWriter::printConstant(Constant *CPV) {
 
   case Type::PointerTyID:
     if (isa<ConstantPointerNull>(CPV)) {
-      Out << "((";
-      printType(CPV->getType(), "");
-      Out << ")NULL)";
+      Out << "(NULL)";
       break;
     } else if (ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(CPV)) {
       writeOperand(CPR->getValue());