diff options
| -rw-r--r-- | target-tilegx/translate.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/target-tilegx/translate.c b/target-tilegx/translate.c index 673b4418da..8b7c7199ce 100644 --- a/target-tilegx/translate.c +++ b/target-tilegx/translate.c @@ -643,11 +643,15 @@ static TileExcp gen_rrr_opcode(DisasContext *dc, unsigned opext, case OE_RRR(FSINGLE_MUL2, 0, X0): case OE_RRR(FSINGLE_PACK2, 0, X0): case OE_RRR(FSINGLE_SUB1, 0, X0): + return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; case OE_RRR(MNZ, 0, X0): case OE_RRR(MNZ, 0, X1): case OE_RRR(MNZ, 4, Y0): case OE_RRR(MNZ, 4, Y1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + t0 = load_zero(dc); + tcg_gen_movcond_tl(TCG_COND_NE, tdest, tsrca, t0, tsrcb, t0); + mnemonic = "mnz"; + break; case OE_RRR(MULAX, 0, X0): case OE_RRR(MULAX, 3, Y0): tcg_gen_mul_tl(tdest, tsrca, tsrcb); @@ -763,7 +767,10 @@ static TileExcp gen_rrr_opcode(DisasContext *dc, unsigned opext, case OE_RRR(MZ, 0, X1): case OE_RRR(MZ, 4, Y0): case OE_RRR(MZ, 4, Y1): - return TILEGX_EXCP_OPCODE_UNIMPLEMENTED; + t0 = load_zero(dc); + tcg_gen_movcond_tl(TCG_COND_EQ, tdest, tsrca, t0, tsrcb, t0); + mnemonic = "mz"; + break; case OE_RRR(NOR, 0, X0): case OE_RRR(NOR, 0, X1): case OE_RRR(NOR, 5, Y0): |