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tcg/arm: implement setcond2 

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
master
Aurelien Jarno 2010-03-01 22:33:49 +01:00 committed by Andrzej Zaborowski
parent f72a6cd7c7
commit e0404769fa
1 changed files with 11 additions and 0 deletions
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11
tcg/arm/tcg-target.c
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@ -1539,6 +1539,16 @@ static inline void tcg_out_op(TCGContext *s, int 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_setcond2_i32:
/* See brcond2_i32 comment */
tcg_out_dat_reg(s, COND_AL, ARITH_CMP, 0,
args[2], args[4], SHIFT_IMM_LSL(0));
tcg_out_dat_reg(s, COND_EQ, ARITH_CMP, 0,
args[1], args[3], SHIFT_IMM_LSL(0));
tcg_out_dat_imm(s, tcg_cond_to_arm_cond[args[5]],
ARITH_MOV, args[0], 0, 1);
tcg_out_dat_imm(s, tcg_cond_to_arm_cond[tcg_invert_cond(args[5])],
ARITH_MOV, args[0], 0, 0);
case INDEX_op_qemu_ld8u:
tcg_out_qemu_ld(s, COND_AL, args, 0);
@ -1643,6 +1653,7 @@ static const TCGTargetOpDef arm_op_defs[] = {
{ INDEX_op_add2_i32, { "r", "r", "r", "r", "r", "r" } },
{ INDEX_op_sub2_i32, { "r", "r", "r", "r", "r", "r" } },
{ INDEX_op_brcond2_i32, { "r", "r", "r", "r" } },
{ INDEX_op_setcond2_i32, { "r", "r", "r", "r", "r" } },
{ INDEX_op_qemu_ld8u, { "r", "x", "X" } },
{ INDEX_op_qemu_ld8s, { "r", "x", "X" } },