diff options
Diffstat (limited to 'src/cmd/compile/internal/ssa/regalloc.go')
| -rw-r--r-- | src/cmd/compile/internal/ssa/regalloc.go | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cmd/compile/internal/ssa/regalloc.go b/src/cmd/compile/internal/ssa/regalloc.go index 9912506edf..bb931d8b49 100644 --- a/src/cmd/compile/internal/ssa/regalloc.go +++ b/src/cmd/compile/internal/ssa/regalloc.go @@ -1000,10 +1000,10 @@ var tmpVal Value func (s *regAllocState) regalloc(f *Func) { regValLiveSet := f.newSparseSet(f.NumValues()) // set of values that may be live in register defer f.retSparseSet(regValLiveSet) - var oldSched []*Value - var phis []*Value - var phiRegs []register - var args []*Value + oldSched := make([]*Value, 0, len(s.visitOrder)) + phis := make([]*Value, 0, len(s.visitOrder)) + phiRegs := make([]register, 0, len(s.visitOrder)) + args := make([]*Value, 0, len(s.visitOrder)) // Data structure used for computing desired registers. var desired desiredState @@ -2344,7 +2344,7 @@ func (s *regAllocState) placeSpills() { } // Insert spill instructions into the block schedules. - var oldSched []*Value + oldSched := make([]*Value, 0, len(s.visitOrder)) for _, b := range s.visitOrder { nfirst := 0 for _, v := range b.Values { |