codekingpro/portable-devtools

1// Copyright 2021 The Go Authors. All rights reserved.2// Use of this source code is governed by a BSD-style3// license that can be found in the LICENSE file.4 5// Define features that are guaranteed to be supported by setting the AMD64 variable.6// If a feature is supported, there's no need to check it at runtime every time.7 8#ifdef GOAMD64_v29#define hasPOPCNT10#define hasSSE4211#endif12 13#ifdef GOAMD64_v314#define hasAVX15#define hasAVX216#define hasPOPCNT17#define hasSSE4218#endif19 20#ifdef GOAMD64_v421#define hasAVX22#define hasAVX223#define hasAVX512F24#define hasAVX512BW25#define hasAVX512VL26#define hasPOPCNT27#define hasSSE4228#endif29