46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
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//===--- VE.cpp - Implement VE target feature support ---------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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//
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// This file implements VE TargetInfo objects.
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//
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//===----------------------------------------------------------------------===//
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#include "VE.h"
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#include "clang/Basic/Builtins.h"
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#include "clang/Basic/MacroBuilder.h"
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#include "clang/Basic/TargetBuiltins.h"
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using namespace clang;
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using namespace clang::targets;
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static constexpr Builtin::Info BuiltinInfo[] = {
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#define BUILTIN(ID, TYPE, ATTRS) \
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{#ID, TYPE, ATTRS, nullptr, HeaderDesc::NO_HEADER, ALL_LANGUAGES},
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#include "clang/Basic/BuiltinsVE.def"
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};
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void VETargetInfo::getTargetDefines(const LangOptions &Opts,
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MacroBuilder &Builder) const {
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Builder.defineMacro("__ve", "1");
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Builder.defineMacro("__ve__", "1");
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Builder.defineMacro("__NEC__", "1");
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// FIXME: define __FAST_MATH__ 1 if -ffast-math is enabled
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// FIXME: define __OPTIMIZE__ n if -On is enabled
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// FIXME: define __VECTOR__ n 1 if automatic vectorization is enabled
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Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
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Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
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Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4");
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Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8");
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}
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ArrayRef<Builtin::Info> VETargetInfo::getTargetBuiltins() const {
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return llvm::ArrayRef(BuiltinInfo,
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clang::VE::LastTSBuiltin - Builtin::FirstTSBuiltin);
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}
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