diff options
Diffstat (limited to 'src/cmd/compile/internal/ssa/decompose.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/decompose.go | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/cmd/compile/internal/ssa/decompose.go b/src/cmd/compile/internal/ssa/decompose.go index d2f715a453..a3d0fbd406 100644 --- a/src/cmd/compile/internal/ssa/decompose.go +++ b/src/cmd/compile/internal/ssa/decompose.go @@ -363,9 +363,9 @@ func decomposeUserPhi(v *Value) { func decomposeStructPhi(v *Value) { t := v.Type n := t.NumFields() - var fields [MaxStruct]*Value + fields := make([]*Value, 0, MaxStruct) for i := 0; i < n; i++ { - fields[i] = v.Block.NewValue0(v.Pos, OpPhi, t.FieldType(i)) + fields = append(fields, v.Block.NewValue0(v.Pos, OpPhi, t.FieldType(i))) } for _, a := range v.Args { for i := 0; i < n; i++ { @@ -373,10 +373,10 @@ func decomposeStructPhi(v *Value) { } } v.reset(OpStructMake) - v.AddArgs(fields[:n]...) + v.AddArgs(fields...) // Recursively decompose phis for each field. - for _, f := range fields[:n] { + for _, f := range fields { decomposeUserPhi(f) } } |