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[dev.ssa] cmd/compile: implement OIND

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Change-Id: I15aee8095e6388822e2222f1995fe2278ac956ca
Reviewed-on: https://go-review.googlesource.com/12129
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
This commit is contained in:
Todd Neal 2015-07-13 21:22:16 -05:00 committed by Josh Bleecher Snyder
parent 4e204b42f5
commit b383de2ef9
1 changed files with 4 additions and 0 deletions
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4
src/cmd/compile/internal/gc/ssa.go
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@ -719,6 +719,10 @@ func (s *state) addr(n *Node) *ssa.Value {
s.boundsCheck(i, len)
return s.newValue2(ssa.OpPtrIndex, Ptrto(n.Left.Type.Type), a, i)
}
case OIND:
p := s.expr(n.Left)
s.nilCheck(p)
return p
case ODOT:
p := s.addr(n.Left)
return s.newValue2(ssa.OpAdd, p.Type, p, s.constInt(s.config.Uintptr, n.Xoffset))