| commit | 67ac8a3b22d07e9655f3909ddeffb310d12e50db | [log] [tgz] |
|---|---|---|
| author | Todd Neal <todd@tneal.org> | Fri Aug 28 15:20:54 2015 -0500 |
| committer | Todd Neal <todd@tneal.org> | Fri Aug 28 20:48:23 2015 +0000 |
| tree | ab20bfdbdf024dd3374525897bcc6a18788f59ab | |
| parent | f8093b8f2491171c996c4820fe7b9a2796ac1084 [diff] |
[dev.ssa] cmd/compile: fix type of nil ptr in check Change-Id: If7a6ab6b1336dbacb006f562be7f153eb93e7253 Reviewed-on: https://go-review.googlesource.com/14025 Reviewed-by: Keith Randall <khr@golang.org>
diff --git a/src/cmd/compile/internal/gc/ssa.go b/src/cmd/compile/internal/gc/ssa.go index 94fdf0e..a465a6f 100644 --- a/src/cmd/compile/internal/gc/ssa.go +++ b/src/cmd/compile/internal/gc/ssa.go
@@ -2039,7 +2039,8 @@ // return *((*int)n) // } lenType := n.Type - cmp := s.newValue2(ssa.OpEqPtr, Types[TBOOL], x, s.zeroVal(lenType)) + nilValue := s.newValue0(ssa.OpConstNil, Types[TUINTPTR]) + cmp := s.newValue2(ssa.OpEqPtr, Types[TBOOL], x, nilValue) b := s.endBlock() b.Kind = ssa.BlockIf b.Control = cmp