clang/lib/Driver/ToolChains/ZOS.cpp

   1 //===--- ZOS.cpp - z/OS ToolChain Implementations ---------------*- C++ -*-===//
   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 #include "ZOS.h"
  10 #include "CommonArgs.h"
  11 #include "clang/Driver/Compilation.h"
  12 #include "clang/Driver/Options.h"
  13 #include "llvm/Option/ArgList.h"
  14
  15 using namespace clang::driver;
  16 using namespace clang::driver::toolchains;
  17 using namespace llvm::opt;
  18 using namespace clang;
  19
  20 ZOS::ZOS(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
  21     : ToolChain(D, Triple, Args) {}
  22
  23 ZOS::~ZOS() {}
  24
  25 void ZOS::addClangTargetOptions(const ArgList &DriverArgs,
  26                                 ArgStringList &CC1Args,
  27                                 Action::OffloadKind DeviceOffloadKind) const {
  28   // Pass "-faligned-alloc-unavailable" only when the user hasn't manually
  29   // enabled or disabled aligned allocations.
  30   if (!DriverArgs.hasArgNoClaim(options::OPT_faligned_allocation,
  31                                 options::OPT_fno_aligned_allocation))
  32     CC1Args.push_back("-faligned-alloc-unavailable");
  33 }