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cmd/{asm,compile/internal}: delete dead code

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Delete unused fields, methods, vars, and funcs. Spotted by
honnef.co/go/unused.

Change-Id: I0e65484bbd916e59369c4018be46f120b469d610
Reviewed-on: https://go-review.googlesource.com/27731
Run-TryBot: Dave Cheney <dave@cheney.net>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: David Crawshaw <crawshaw@golang.org>
This commit is contained in:
Dave Cheney 2016-08-25 16:40:50 +10:00
parent f29ec7d74a
commit e90ae90b7a
11 changed files with 4 additions and 95 deletions
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17
src/cmd/compile/internal/gc/gen.go
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@ -103,23 +103,6 @@ func (n *Node) isParamHeapCopy() bool {
return n.Op == ONAME && n.Class == PAUTOHEAP && n.Name.Param.Stackcopy != nil
}
// paramClass reports the parameter class (PPARAM or PPARAMOUT)
// of the node, which may be an unmoved on-stack parameter
// or the on-heap or on-stack copy of a parameter that moved to the heap.
// If the node is not a parameter, paramClass returns Pxxx.
func (n *Node) paramClass() Class {
if n.Op != ONAME {
return Pxxx
}
if n.Class == PPARAM || n.Class == PPARAMOUT {
return n.Class
}
if n.isParamHeapCopy() {
return n.Name.Param.Stackcopy.Class
}
return Pxxx
}
// moveToHeap records the parameter or local variable n as moved to the heap.
func moveToHeap(n *Node) {
if Debug['r'] != 0 {