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cmd/compile: remove duplicate statement list function

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Probably a holdover from linked list vs. slice.

Change-Id: Ib2540b08ef0ae48707d44a5d57bc23f8d65c760d
Reviewed-on: https://go-review.googlesource.com/30256
Run-TryBot: Keith Randall <khr@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Keith Randall 2016-10-04 09:49:33 -07:00
parent f0636bf6f9
commit f239196b9e
1 changed files with 8 additions and 14 deletions
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22
src/cmd/compile/internal/gc/ssa.go
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@ -131,8 +131,8 @@ func buildssa(fn *Node) *ssa.Func {
}
// Convert the AST-based IR to the SSA-based IR
s.stmts(fn.Func.Enter)
s.stmts(fn.Nbody)
s.stmtList(fn.Func.Enter)
s.stmtList(fn.Nbody)
// fallthrough to exit
if s.curBlock != nil {
@ -481,20 +481,14 @@ func (s *state) constInt(t ssa.Type, c int64) *ssa.Value {
return s.constInt32(t, int32(c))
}
func (s *state) stmts(a Nodes) {
for _, x := range a.Slice() {
s.stmt(x)
}
}
// ssaStmtList converts the statement n to SSA and adds it to s.
// stmtList converts the statement list n to SSA and adds it to s.
func (s *state) stmtList(l Nodes) {
for _, n := range l.Slice() {
s.stmt(n)
}
}
// ssaStmt converts the statement n to SSA and adds it to s.
// stmt converts the statement n to SSA and adds it to s.
func (s *state) stmt(n *Node) {
s.pushLine(n.Lineno)
defer s.popLine()
@ -737,7 +731,7 @@ func (s *state) stmt(n *Node) {
}
s.startBlock(bThen)
s.stmts(n.Nbody)
s.stmtList(n.Nbody)
if b := s.endBlock(); b != nil {
b.AddEdgeTo(bEnd)
}
@ -847,7 +841,7 @@ func (s *state) stmt(n *Node) {
// generate body
s.startBlock(bBody)
s.stmts(n.Nbody)
s.stmtList(n.Nbody)
// tear down continue/break
s.continueTo = prevContinue
@ -886,7 +880,7 @@ func (s *state) stmt(n *Node) {
}
// generate body code
s.stmts(n.Nbody)
s.stmtList(n.Nbody)
s.breakTo = prevBreak
if lab != nil {
@ -940,7 +934,7 @@ func (s *state) exit() *ssa.Block {
// Run exit code. Typically, this code copies heap-allocated PPARAMOUT
// variables back to the stack.
s.stmts(s.exitCode)
s.stmtList(s.exitCode)
// Store SSAable PPARAMOUT variables back to stack locations.
for _, n := range s.returns {