clang/lib/Sema/SemaNVPTX.cpp

   1 //===------ SemaNVPTX.cpp ------- NVPTX target-specific routines ----------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 //  This file implements semantic analysis functions specific to NVPTX.
  10 //
  11 //===----------------------------------------------------------------------===//
  12
  13 #include "clang/Sema/SemaNVPTX.h"
  14 #include "clang/Basic/TargetBuiltins.h"
  15 #include "clang/Sema/Sema.h"
  16
  17 namespace clang {
  18
  19 SemaNVPTX::SemaNVPTX(Sema &S) : SemaBase(S) {}
  20
  21 bool SemaNVPTX::CheckNVPTXBuiltinFunctionCall(const TargetInfo &TI,
  22                                               unsigned BuiltinID,
  23                                               CallExpr *TheCall) {
  24   switch (BuiltinID) {
  25   case NVPTX::BI__nvvm_cp_async_ca_shared_global_4:
  26   case NVPTX::BI__nvvm_cp_async_ca_shared_global_8:
  27   case NVPTX::BI__nvvm_cp_async_ca_shared_global_16:
  28   case NVPTX::BI__nvvm_cp_async_cg_shared_global_16:
  29     return SemaRef.checkArgCountAtMost(TheCall, 3);
  30   }
  31
  32   return false;
  33 }
  34
  35 } // namespace clang