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Add support for parameter attributes. 

llvm-svn: 35893
This commit is contained in:
Reid Spencer 2007-04-11 09:54:08 +00:00
parent 81f14c63da
commit 3318579108
1 changed files with 26 additions and 1 deletions
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27
llvm/tools/llvm2cpp/CppWriter.cpp
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@ -18,6 +18,7 @@
#include "llvm/InlineAsm.h"
#include "llvm/Instruction.h"
#include "llvm/Instructions.h"
#include "llvm/ParameterAttributes.h"
#include "llvm/Module.h"
#include "llvm/TypeSymbolTable.h"
#include "llvm/ADT/StringExtras.h"
@ -457,6 +458,29 @@ CppWriter::printTypeInternal(const Type* Ty) {
Out << ");";
nl(Out);
}
const ParamAttrsList *PAL = FT->getParamAttrs();
Out << "ParamAttrsList *" << typeName << "_PAL = 0;";
if (PAL && !PAL->empty()) {
Out << typeName << "_PAL = new ParamAttrsList();";
for (unsigned i = 0; i < PAL->size(); ++i) {
uint16_t index = PAL->getParamIndex(i);
uint16_t attrs = PAL->getParamAttrs(index);
Out << typeName << "_PAL->addAttribute(" << index << ", 0";
if (attrs & ParamAttr::SExt)
Out << " | ParamAttr::SExt";
if (attrs & ParamAttr::ZExt)
Out << " | ParamAttr::ZExt";
if (attrs & ParamAttr::StructRet)
Out << " | ParamAttr::StructRet";
if (attrs & ParamAttr::InReg)
Out << " | ParamAttr::InReg";
if (attrs & ParamAttr::NoReturn)
Out << " | ParamAttr::NoReturn";
if (attrs & ParamAttr::NoUnwind)
Out << " | ParamAttr::NoUnwind";
Out << ");";
}
}
bool isForward = printTypeInternal(FT->getReturnType());
std::string retTypeName(getCppName(FT->getReturnType()));
Out << "FunctionType* " << typeName << " = FunctionType::get(";
@ -465,7 +489,8 @@ CppWriter::printTypeInternal(const Type* Ty) {
Out << "_fwd";
Out << ",";
nl(Out) << "/*Params=*/" << typeName << "_args,";
nl(Out) << "/*isVarArg=*/" << (FT->isVarArg() ? "true" : "false") << ");";
nl(Out) << "/*isVarArg=*/" << (FT->isVarArg() ? "true" : "false") ;
nl(Out) << "/*ParamAttrs=/" << typeName << "_PAL" << ");";
out();
nl(Out);
break;