1 //===--- VE.cpp - Implement VE target feature support ---------------------===//
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 VE TargetInfo objects.
10 //
11 //===----------------------------------------------------------------------===//
12 
13 #include "VE.h"
14 #include "clang/Basic/Builtins.h"
15 #include "clang/Basic/MacroBuilder.h"
16 #include "clang/Basic/TargetBuiltins.h"
17 
18 using namespace clang;
19 using namespace clang::targets;
20 
21 const Builtin::Info VETargetInfo::BuiltinInfo[] = {
22 #define BUILTIN(ID, TYPE, ATTRS)                                               \
23   {#ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, nullptr},
24 #include "clang/Basic/BuiltinsVE.def"
25 };
26 
27 void VETargetInfo::getTargetDefines(const LangOptions &Opts,
28                                     MacroBuilder &Builder) const {
29   Builder.defineMacro("_LP64", "1");
30   Builder.defineMacro("unix", "1");
31   Builder.defineMacro("__unix__", "1");
32   Builder.defineMacro("__linux__", "1");
33   Builder.defineMacro("__ve", "1");
34   Builder.defineMacro("__ve__", "1");
35   Builder.defineMacro("__STDC_HOSTED__", "1");
36   Builder.defineMacro("__STDC__", "1");
37   Builder.defineMacro("__NEC__", "1");
38   // FIXME: define __FAST_MATH__ 1 if -ffast-math is enabled
39   // FIXME: define __OPTIMIZE__ n if -On is enabled
40   // FIXME: define __VECTOR__ n 1 if automatic vectorization is enabled
41 }
42 
43 ArrayRef<Builtin::Info> VETargetInfo::getTargetBuiltins() const {
44   return llvm::makeArrayRef(BuiltinInfo,
45                             clang::VE::LastTSBuiltin - Builtin::FirstTSBuiltin);
46 }
47