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cmd/compile: add Nodes.Prepend helper method

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Prepared with gofmt -r.

Change-Id: Ib9f224cc20353acd9c5850dead1a2d32ca5427d3
Reviewed-on: https://go-review.googlesource.com/29165
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Matthew Dempsky 2016-09-14 13:19:20 -07:00
parent 6f135bfd92
commit 4b8a1611b5
9 changed files with 30 additions and 16 deletions
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10
src/cmd/compile/internal/gc/order.go
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@ -676,7 +676,7 @@ func orderstmt(n *Node, order *Order) {
n.Left = orderexprinplace(n.Left, order)
var l []*Node
cleantempnopop(t, order, &l)
n.Nbody.Set(append(l, n.Nbody.Slice()...))
n.Nbody.Prepend(l...)
orderblockNodes(&n.Nbody)
n.Right = orderstmtinplace(n.Right)
order.out = append(order.out, n)
@ -690,10 +690,10 @@ func orderstmt(n *Node, order *Order) {
n.Left = orderexprinplace(n.Left, order)
var l []*Node
cleantempnopop(t, order, &l)
n.Nbody.Set(append(l, n.Nbody.Slice()...))
n.Nbody.Prepend(l...)
l = nil
cleantempnopop(t, order, &l)
n.Rlist.Set(append(l, n.Rlist.Slice()...))
n.Rlist.Prepend(l...)
poptemp(t, order)
orderblockNodes(&n.Nbody)
n.Rlist.Set(orderblock(n.Rlist))
@ -917,7 +917,7 @@ func orderstmt(n *Node, order *Order) {
for _, n3 := range n.List.Slice() {
s := n3.Ninit.Slice()
cleantempnopop(t, order, &s)
n3.Nbody.Set(append(s, n3.Nbody.Slice()...))
n3.Nbody.Prepend(s...)
n3.Ninit.Set(nil)
}
@ -1110,7 +1110,7 @@ func orderexpr(n *Node, order *Order, lhs *Node) *Node {
var s []*Node
cleantempnopop(mark, order, &s)
n.Right.Ninit.Set(append(s, n.Right.Ninit.Slice()...))
n.Right.Ninit.Prepend(s...)
n.Right = orderexprinplace(n.Right, order)
case OCALLFUNC,