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target-tilegx: Handle mask instructions

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Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson
2015-09-15 07:45:33 -07:00
parent 4ff49775ec
commit 661ff7431f
1 changed files with 9 additions and 2 deletions
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target-tilegx/translate.c
+9 -2
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@@ -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):