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Fix bug: CBackend/2003-06-01-NullPointerType.ll

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6526 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2003-06-02 03:10:53 +00:00
parent 71799cda17
commit cf135cbc77
2 changed files with 10 additions and 8 deletions
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9
lib/Target/CBackend/CBackend.cpp
View File

@ -435,7 +435,9 @@ void CWriter::printConstant(Constant *CPV) {
case Type::PointerTyID:
if (isa<ConstantPointerNull>(CPV)) {
Out << "(NULL)";
Out << "((";
printType(Out, CPV->getType());
Out << ")/*NULL*/0)";
break;
} else if (ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(CPV)) {
writeOperand(CPR->getValue());
@ -545,9 +547,8 @@ void CWriter::printModule(Module *M) {
Out << "#include <stdarg.h>\n";
Out << "#include <setjmp.h>\n";
// Provide a definition for null if one does not already exist,
// and for `bool' if not compiling with a C++ compiler.
Out << "#ifndef NULL\n#define NULL 0\n#endif\n\n"
// Provide a definition for `bool' if not compiling with a C++ compiler.
Out << "\n"
<< "#ifndef __cplusplus\ntypedef unsigned char bool;\n#endif\n"
<< "\n\n/* Support for floating point constants */\n"

9
lib/Target/CBackend/Writer.cpp
View File

@ -435,7 +435,9 @@ void CWriter::printConstant(Constant *CPV) {
case Type::PointerTyID:
if (isa<ConstantPointerNull>(CPV)) {
Out << "(NULL)";
Out << "((";
printType(Out, CPV->getType());
Out << ")/*NULL*/0)";
break;
} else if (ConstantPointerRef *CPR = dyn_cast<ConstantPointerRef>(CPV)) {
writeOperand(CPR->getValue());
@ -545,9 +547,8 @@ void CWriter::printModule(Module *M) {
Out << "#include <stdarg.h>\n";
Out << "#include <setjmp.h>\n";
// Provide a definition for null if one does not already exist,
// and for `bool' if not compiling with a C++ compiler.
Out << "#ifndef NULL\n#define NULL 0\n#endif\n\n"
// Provide a definition for `bool' if not compiling with a C++ compiler.
Out << "\n"
<< "#ifndef __cplusplus\ntypedef unsigned char bool;\n#endif\n"
<< "\n\n/* Support for floating point constants */\n"