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prog: remove unused writeArg argument

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This commit is contained in:
Dmitry Vyukov 2017-12-14 17:15:02 +01:00
parent dcfdc02b77
commit 9004acd9cc
1 changed files with 6 additions and 5 deletions
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11
prog/encodingexec.go
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@ -94,8 +94,9 @@ func (p *Prog) SerializeForExec(buffer []byte, pid int) (int, error) {
foreachArg(c, func(arg, _ Arg, _ *[]Arg) {
if a, ok := arg.(*PointerArg); ok && a.Res != nil {
foreachSubargOffset(a.Res, func(arg1 Arg, offset uint64) {
addr := p.Target.physicalAddr(arg) + offset
if isUsed(arg1) || csumUses[arg1] {
w.args[arg1] = argInfo{Addr: p.Target.physicalAddr(arg) + offset}
w.args[arg1] = argInfo{Addr: addr}
}
if _, ok := arg1.(*GroupArg); ok {
return
@ -109,8 +110,8 @@ func (p *Prog) SerializeForExec(buffer []byte, pid int) (int, error) {
}
if !IsPad(arg1.Type()) && arg1.Type().Dir() != DirOut {
w.write(ExecInstrCopyin)
w.write(p.Target.physicalAddr(arg) + offset)
w.writeArg(arg1, pid, csumMap)
w.write(addr)
w.writeArg(arg1, pid)
instrSeq++
}
})
@ -161,7 +162,7 @@ func (p *Prog) SerializeForExec(buffer []byte, pid int) (int, error) {
w.write(uint64(c.Meta.ID))
w.write(uint64(len(c.Args)))
for _, arg := range c.Args {
w.writeArg(arg, pid, csumMap)
w.writeArg(arg, pid)
}
if isUsed(c.Ret) {
w.args[c.Ret] = argInfo{Idx: instrSeq}
@ -241,7 +242,7 @@ func (w *execContext) write(v uint64) {
w.buf = w.buf[8:]
}
func (w *execContext) writeArg(arg Arg, pid int, csumMap map[Arg]CsumInfo) {
func (w *execContext) writeArg(arg Arg, pid int) {
switch a := arg.(type) {
case *ConstArg:
w.write(ExecArgConst)