ca79ff07d8
Reverts llvm/llvm-project#118734 There are currently some specific versions of MSVC that are miscompiling this code (we think). We don't know why as all the other build bots and at least some folks' local Windows builds work fine. This is a candidate revert to help the relevant folks catch their builders up and have time to debug the issue. However, the expectation is to roll forward at some point with a workaround if at all possible.
46 lines
1.7 KiB
C++
46 lines
1.7 KiB
C++
//===--- 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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