diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 6fe90fd3d47..8ff02b390e4 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -358,6 +358,11 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn, SmallVector<llvm::Value*, 8> argTypeNames; argTypeNames.push_back(llvm::MDString::get(Context, "kernel_arg_type")); + // MDNode for the kernel argument base type names. + SmallVector<llvm::Value*, 8> argBaseTypeNames; + argBaseTypeNames.push_back( + llvm::MDString::get(Context, "kernel_arg_base_type")); + // MDNode for the kernel argument type qualifiers. SmallVector<llvm::Value*, 8> argTypeQuals; argTypeQuals.push_back(llvm::MDString::get(Context, "kernel_arg_type_qual")); @@ -389,6 +394,18 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn, argTypeNames.push_back(llvm::MDString::get(Context, typeName)); + std::string baseTypeName = + pointeeTy.getUnqualifiedType().getCanonicalType().getAsString( + Policy) + + "*"; + + // Turn "unsigned type" to "utype" + pos = baseTypeName.find("unsigned"); + if (pos != std::string::npos) + baseTypeName.erase(pos+1, 8); + + argBaseTypeNames.push_back(llvm::MDString::get(Context, baseTypeName)); + // Get argument type qualifiers: if (ty.isRestrictQualified()) typeQuals = "restrict"; @@ -415,6 +432,16 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn, argTypeNames.push_back(llvm::MDString::get(Context, typeName)); + std::string baseTypeName = + ty.getUnqualifiedType().getCanonicalType().getAsString(Policy); + + // Turn "unsigned type" to "utype" + pos = baseTypeName.find("unsigned"); + if (pos != std::string::npos) + baseTypeName.erase(pos+1, 8); + + argBaseTypeNames.push_back(llvm::MDString::get(Context, baseTypeName)); + // Get argument type qualifiers: if (ty.isConstQualified()) typeQuals = "const"; @@ -442,6 +469,7 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn, kernelMDArgs.push_back(llvm::MDNode::get(Context, addressQuals)); kernelMDArgs.push_back(llvm::MDNode::get(Context, accessQuals)); kernelMDArgs.push_back(llvm::MDNode::get(Context, argTypeNames)); + kernelMDArgs.push_back(llvm::MDNode::get(Context, argBaseTypeNames)); kernelMDArgs.push_back(llvm::MDNode::get(Context, argTypeQuals)); kernelMDArgs.push_back(llvm::MDNode::get(Context, argNames)); } |
