github.com/bir3/gocompiler@v0.3.205/src/cmd/compile/internal/ssa/_gen/README (about)

     1  // Copyright 2015 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  This package generates opcode tables, rewrite rules, etc. for the ssa compiler.
     6  Run it with go-1.13 (or above):
     7     go run .