cmd/compile: clean up arm64 32bit pointer in Reverse

Change-Id: I0751270c0f656a501b389f2e2bb0e959d6f5a0e6 Reviewed-on: https://go-review.googlesource.com/c/go/+/396054 Reviewed-by: Keith Randall <[email protected]> Run-TryBot: Keith Randall <[email protected]> TryBot-Result: Gopher Robot <[email protected]> Trust: Ian Lance Taylor <[email protected]>
cloudflare · Mar 31, 2022 · 4050489 · 4050489
1 parent 913ecf4
commit 4050489
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/src/cmd/compile/internal/ssagen/ssa.go b/src/cmd/compile/internal/ssagen/ssa.go
@@ -4496,9 +4496,6 @@ func InitTables() {
  sys.ARM64)
  addF("math/bits", "Reverse",
  func(s *state, n *ir.CallExpr, args []*ssa.Value) *ssa.Value {
- if s.config.PtrSize == 4 {
- return s.newValue1(ssa.OpBitRev32, types.Types[types.TINT], args[0])
- }
  return s.newValue1(ssa.OpBitRev64, types.Types[types.TINT], args[0])
  },
  sys.ARM64)