diff options
Diffstat (limited to 'src/cmd/compile/internal/ssa/rewritedec.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/rewritedec.go | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/cmd/compile/internal/ssa/rewritedec.go b/src/cmd/compile/internal/ssa/rewritedec.go index cef781ffaa..e0fa9768d9 100644 --- a/src/cmd/compile/internal/ssa/rewritedec.go +++ b/src/cmd/compile/internal/ssa/rewritedec.go @@ -328,9 +328,10 @@ func rewriteValuedec_OpStore(v *Value) bool { v.AddArg3(v0, len, v1) return true } - // match: (Store dst (SliceMake ptr len cap) mem) - // result: (Store {typ.Int} (OffPtr <typ.IntPtr> [2*config.PtrSize] dst) cap (Store {typ.Int} (OffPtr <typ.IntPtr> [config.PtrSize] dst) len (Store {typ.BytePtr} dst ptr mem))) + // match: (Store {t} dst (SliceMake ptr len cap) mem) + // result: (Store {typ.Int} (OffPtr <typ.IntPtr> [2*config.PtrSize] dst) cap (Store {typ.Int} (OffPtr <typ.IntPtr> [config.PtrSize] dst) len (Store {t.Elem().PtrTo()} dst ptr mem))) for { + t := auxToType(v.Aux) dst := v_0 if v_1.Op != OpSliceMake { break @@ -350,7 +351,7 @@ func rewriteValuedec_OpStore(v *Value) bool { v2.AuxInt = int64ToAuxInt(config.PtrSize) v2.AddArg(dst) v3 := b.NewValue0(v.Pos, OpStore, types.TypeMem) - v3.Aux = typeToAux(typ.BytePtr) + v3.Aux = typeToAux(t.Elem().PtrTo()) v3.AddArg3(dst, ptr, mem) v1.AddArg3(v2, len, v3) v.AddArg3(v0, cap, v1) |