Signed-off-by: Richard Henderson <r...@twiddle.net>
---
tcg/s390/tcg-target.c | 10 ++--------
1 files changed, 2 insertions(+), 8 deletions(-)
diff --git a/tcg/s390/tcg-target.c b/tcg/s390/tcg-target.c
index f53038b..826a2c8 100644
--- a/tcg/s390/tcg-target.c
+++ b/tcg/s390/tcg-target.c
@@ -1134,16 +1134,10 @@ static inline void tcg_out_op(TCGContext *s, TCGOpcode
opc,
break;
case INDEX_op_neg_i32:
- /* FIXME: optimize args[0] != args[1] case */
- tcg_out_insn(s, RR, LR, 13, args[1]);
- tcg_out_movi(s, TCG_TYPE_I32, args[0], 0);
- tcg_out_insn(s, RR, SR, args[0], 13);
+ tcg_out_insn(s, RR, LCR, args[0], args[1]);
break;
case INDEX_op_neg_i64:
- /* FIXME: optimize args[0] != args[1] case */
- tcg_out_mov(s, TCG_TMP0, args[1]);
- tcg_out_movi(s, TCG_TYPE_I64, args[0], 0);
- tcg_out_insn(s, RRE, SGR, args[0], TCG_TMP0);
+ tcg_out_insn(s, RRE, LCGR, args[0], args[1]);
break;
case INDEX_op_mul_i32:
--
1.7.0.1
