diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenFunction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenFunction.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp index 93a4a386619..fc7a10d08b2 100644 --- a/clang/lib/CodeGen/CodeGenFunction.cpp +++ b/clang/lib/CodeGen/CodeGenFunction.cpp @@ -620,7 +620,10 @@ static void GenOpenCLArgMetadata(const FunctionDecl *FD, llvm::Function *Fn, // Get image and pipe access qualifier: if (ty->isImageType()|| ty->isPipeType()) { - const OpenCLAccessAttr *A = parm->getAttr<OpenCLAccessAttr>(); + const Decl *PDecl = parm; + if (auto *TD = dyn_cast<TypedefType>(ty)) + PDecl = TD->getDecl(); + const OpenCLAccessAttr *A = PDecl->getAttr<OpenCLAccessAttr>(); if (A && A->isWriteOnly()) accessQuals.push_back(llvm::MDString::get(Context, "write_only")); else if (A && A->isReadWrite()) |
