blob: 2e4a0af144aaab1616368f2bf4c4fa9017fc9175 [file] [log] [blame]
// Copyright 2019 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
package main
import (
"strings"
)
func processX86Flags(builder *commandBuilder) {
arch := builder.target.arch
if strings.HasPrefix(arch, "x86_64") || startswithI86(arch) {
builder.addPostUserArgs("-mno-movbe")
}
}
// Returns true if s starts with i.86.
func startswithI86(s string) bool {
return len(s) >= 4 && s[0] == 'i' && s[2:4] == "86"
}