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Simplify code. No functionality change. 

llvm-svn: 177842
This commit is contained in:
Benjamin Kramer 2013-03-24 16:04:55 +00:00
parent be2c6e9734
commit ef89ae016d
1 changed files with 7 additions and 20 deletions
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27
clang/lib/CodeGen/CodeGenFunction.cpp
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@ -331,10 +331,8 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn,
// Turn "unsigned type" to "utype"
std::string::size_type pos = typeName.find("unsigned");
if(pos != std::string::npos) {
typeName = typeName.substr(0, pos+1) +
typeName.substr(pos+9, typeName.size());
}
if (pos != std::string::npos)
typeName.erase(pos+1, 8);
argTypeNames.push_back(llvm::MDString::get(Context, typeName));
@ -343,15 +341,9 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn,
typeQuals = "restrict";
if (pointeeTy.isConstQualified() ||
(pointeeTy.getAddressSpace() == LangAS::opencl_constant))
if (typeQuals != "")
typeQuals += " const";
else
typeQuals += "const";
typeQuals += typeQuals.empty() ? "const" : " const";
if (pointeeTy.isVolatileQualified())
if (typeQuals != "")
typeQuals += " volatile";
else
typeQuals += "volatile";
typeQuals += typeQuals.empty() ? "volatile" : " volatile";
} else {
addressQuals.push_back(Builder.getInt32(0));
@ -360,10 +352,8 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn,
// Turn "unsigned type" to "utype"
std::string::size_type pos = typeName.find("unsigned");
if(pos != std::string::npos) {
typeName = typeName.substr(0, pos+1) +
typeName.substr(pos+9, typeName.size());
}
if (pos != std::string::npos)
typeName.erase(pos+1, 8);
argTypeNames.push_back(llvm::MDString::get(Context, typeName));
@ -371,10 +361,7 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn,
if (ty.isConstQualified())
typeQuals = "const";
if (ty.isVolatileQualified())
if (typeQuals != "")
typeQuals += " volatile";
else
typeQuals += "volatile";
typeQuals += typeQuals.empty() ? "volatile" : " volatile";
}
argTypeQuals.push_back(llvm::MDString::get(Context, typeQuals));