diff options
Diffstat (limited to 'src/cmd/compile/internal/wasm/ssa.go')
| -rw-r--r-- | src/cmd/compile/internal/wasm/ssa.go | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/cmd/compile/internal/wasm/ssa.go b/src/cmd/compile/internal/wasm/ssa.go index 0b2ca3fdbb..765051c944 100644 --- a/src/cmd/compile/internal/wasm/ssa.go +++ b/src/cmd/compile/internal/wasm/ssa.go @@ -88,13 +88,7 @@ func ssaGenBlock(s *ssagen.State, b, next *ssa.Block) { case ssa.BlockRet: s.Prog(obj.ARET) - case ssa.BlockRetJmp: - p := s.Prog(obj.ARET) - p.To.Type = obj.TYPE_MEM - p.To.Name = obj.NAME_EXTERN - p.To.Sym = b.Aux.(*obj.LSym) - - case ssa.BlockExit: + case ssa.BlockExit, ssa.BlockRetJmp: case ssa.BlockDefer: p := s.Prog(wasm.AGet) @@ -122,7 +116,7 @@ func ssaGenBlock(s *ssagen.State, b, next *ssa.Block) { func ssaGenValue(s *ssagen.State, v *ssa.Value) { switch v.Op { - case ssa.OpWasmLoweredStaticCall, ssa.OpWasmLoweredClosureCall, ssa.OpWasmLoweredInterCall: + case ssa.OpWasmLoweredStaticCall, ssa.OpWasmLoweredClosureCall, ssa.OpWasmLoweredInterCall, ssa.OpWasmLoweredTailCall: s.PrepareCall(v) if call, ok := v.Aux.(*ssa.AuxCall); ok && call.Fn == ir.Syms.Deferreturn { // The runtime needs to inject jumps to @@ -141,6 +135,9 @@ func ssaGenValue(s *ssagen.State, v *ssa.Value) { p := s.Prog(obj.ACALL) p.To = obj.Addr{Type: obj.TYPE_MEM, Name: obj.NAME_EXTERN, Sym: sym} p.Pos = v.Pos + if v.Op == ssa.OpWasmLoweredTailCall { + p.As = obj.ARET + } } else { getValue64(s, v.Args[0]) p := s.Prog(obj.ACALL) |