diff options
Diffstat (limited to 'src/cmd/compile/internal/ppc64/ssa.go')
| -rw-r--r-- | src/cmd/compile/internal/ppc64/ssa.go | 27 |
1 files changed, 9 insertions, 18 deletions
diff --git a/src/cmd/compile/internal/ppc64/ssa.go b/src/cmd/compile/internal/ppc64/ssa.go index 4d2ad48135..f8d9ac2379 100644 --- a/src/cmd/compile/internal/ppc64/ssa.go +++ b/src/cmd/compile/internal/ppc64/ssa.go @@ -629,23 +629,6 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p.To.Type = obj.TYPE_REG p.To.Reg = r - case ssa.OpPPC64MaskIfNotCarry: - r := v.Reg() - p := s.Prog(v.Op.Asm()) - p.From.Type = obj.TYPE_REG - p.From.Reg = ppc64.REGZERO - p.To.Type = obj.TYPE_REG - p.To.Reg = r - - case ssa.OpPPC64ADDconstForCarry: - r1 := v.Args[0].Reg() - p := s.Prog(v.Op.Asm()) - p.Reg = r1 - p.From.Type = obj.TYPE_CONST - p.From.Offset = v.AuxInt - p.To.Type = obj.TYPE_REG - p.To.Reg = ppc64.REGTMP // Ignored; this is for the carry effect. - case ssa.OpPPC64NEG, ssa.OpPPC64FNEG, ssa.OpPPC64FSQRT, ssa.OpPPC64FSQRTS, ssa.OpPPC64FFLOOR, ssa.OpPPC64FTRUNC, ssa.OpPPC64FCEIL, ssa.OpPPC64FCTIDZ, ssa.OpPPC64FCTIWZ, ssa.OpPPC64FCFID, ssa.OpPPC64FCFIDS, ssa.OpPPC64FRSP, ssa.OpPPC64CNTLZD, ssa.OpPPC64CNTLZW, ssa.OpPPC64POPCNTD, ssa.OpPPC64POPCNTW, ssa.OpPPC64POPCNTB, ssa.OpPPC64MFVSRD, ssa.OpPPC64MTVSRD, ssa.OpPPC64FABS, ssa.OpPPC64FNABS, @@ -666,6 +649,14 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { p.To.Type = obj.TYPE_REG p.To.Reg = v.Reg() + case ssa.OpPPC64SUBFCconst: + p := s.Prog(v.Op.Asm()) + p.SetFrom3(obj.Addr{Type: obj.TYPE_CONST, Offset: v.AuxInt}) + p.From.Type = obj.TYPE_REG + p.From.Reg = v.Args[0].Reg() + p.To.Type = obj.TYPE_REG + p.To.Reg = v.Reg() + case ssa.OpPPC64ANDCCconst: p := s.Prog(v.Op.Asm()) p.Reg = v.Args[0].Reg() @@ -1802,7 +1793,7 @@ func ssaGenValue(s *gc.SSAGenState, v *ssa.Value) { v.Fatalf("Pseudo-op should not make it to codegen: %s ###\n", v.LongString()) case ssa.OpPPC64InvertFlags: v.Fatalf("InvertFlags should never make it to codegen %v", v.LongString()) - case ssa.OpPPC64FlagEQ, ssa.OpPPC64FlagLT, ssa.OpPPC64FlagGT, ssa.OpPPC64FlagCarrySet, ssa.OpPPC64FlagCarryClear: + case ssa.OpPPC64FlagEQ, ssa.OpPPC64FlagLT, ssa.OpPPC64FlagGT: v.Fatalf("Flag* ops should never make it to codegen %v", v.LongString()) case ssa.OpClobber: // TODO: implement for clobberdead experiment. Nop is ok for now. |