diff options
Diffstat (limited to 'tcg/arm/tcg-target.c.inc')
| -rw-r--r-- | tcg/arm/tcg-target.c.inc | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/tcg/arm/tcg-target.c.inc b/tcg/arm/tcg-target.c.inc index 83e286088f..acb5f23b54 100644 --- a/tcg/arm/tcg-target.c.inc +++ b/tcg/arm/tcg-target.c.inc @@ -1216,9 +1216,11 @@ static TCGCond tcg_out_cmp2(TCGContext *s, const TCGArg *args, case TCG_COND_LEU: case TCG_COND_GTU: case TCG_COND_GEU: - /* We perform a conditional comparision. If the high half is - equal, then overwrite the flags with the comparison of the - low half. The resulting flags cover the whole. */ + /* + * We perform a conditional comparison. If the high half is + * equal, then overwrite the flags with the comparison of the + * low half. The resulting flags cover the whole. + */ tcg_out_dat_rI(s, COND_AL, ARITH_CMP, 0, ah, bh, const_bh); tcg_out_dat_rI(s, COND_EQ, ARITH_CMP, 0, al, bl, const_bl); return cond; @@ -1250,7 +1252,7 @@ static TCGCond tcg_out_cmp2(TCGContext *s, const TCGArg *args, /* * Note that TCGReg references Q-registers. - * Q-regno = 2 * D-regno, so shift left by 1 whlie inserting. + * Q-regno = 2 * D-regno, so shift left by 1 while inserting. */ static uint32_t encode_vd(TCGReg rd) { @@ -1975,6 +1977,14 @@ static void tcg_out_op(TCGContext *s, TCGOpcode opc, tcg_out_dat_imm(s, tcg_cond_to_arm_cond[tcg_invert_cond(args[3])], ARITH_MOV, args[0], 0, 0); break; + case INDEX_op_negsetcond_i32: + tcg_out_dat_rIN(s, COND_AL, ARITH_CMP, ARITH_CMN, 0, + args[1], args[2], const_args[2]); + tcg_out_dat_imm(s, tcg_cond_to_arm_cond[args[3]], + ARITH_MVN, args[0], 0, 0); + tcg_out_dat_imm(s, tcg_cond_to_arm_cond[tcg_invert_cond(args[3])], + ARITH_MOV, args[0], 0, 0); + break; case INDEX_op_brcond2_i32: c = tcg_out_cmp2(s, args, const_args); @@ -2112,6 +2122,7 @@ static TCGConstraintSetIndex tcg_target_op_def(TCGOpcode op) case INDEX_op_add_i32: case INDEX_op_sub_i32: case INDEX_op_setcond_i32: + case INDEX_op_negsetcond_i32: return C_O1_I2(r, r, rIN); case INDEX_op_and_i32: |