diff options
| -rw-r--r-- | target/i386/tcg/translate.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c index ecbd80a19a..fe82d42157 100644 --- a/target/i386/tcg/translate.c +++ b/target/i386/tcg/translate.c @@ -2500,14 +2500,10 @@ static void gen_jcc(DisasContext *s, int b, int diff) gen_jmp_rel(s, s->dflag, diff, 0); } -static void gen_cmovcc1(CPUX86State *env, DisasContext *s, MemOp ot, int b, - int modrm, int reg) +static void gen_cmovcc1(DisasContext *s, int b, TCGv dest, TCGv src) { - CCPrepare cc; - - gen_ldst_modrm(env, s, modrm, ot, OR_TMP0, 0); + CCPrepare cc = gen_prepare_cc(s, b, s->T1); - cc = gen_prepare_cc(s, b, s->T1); if (cc.mask != -1) { TCGv t0 = tcg_temp_new(); tcg_gen_andi_tl(t0, cc.reg, cc.mask); @@ -2517,9 +2513,7 @@ static void gen_cmovcc1(CPUX86State *env, DisasContext *s, MemOp ot, int b, cc.reg2 = tcg_constant_tl(cc.imm); } - tcg_gen_movcond_tl(cc.cond, s->T0, cc.reg, cc.reg2, - s->T0, cpu_regs[reg]); - gen_op_mov_reg_v(s, ot, reg, s->T0); + tcg_gen_movcond_tl(cc.cond, dest, cc.reg, cc.reg2, src, dest); } static inline void gen_op_movl_T0_seg(DisasContext *s, X86Seg seg_reg) @@ -5228,7 +5222,9 @@ static bool disas_insn(DisasContext *s, CPUState *cpu) ot = dflag; modrm = x86_ldub_code(env, s); reg = ((modrm >> 3) & 7) | REX_R(s); - gen_cmovcc1(env, s, ot, b, modrm, reg); + gen_ldst_modrm(env, s, modrm, ot, OR_TMP0, 0); + gen_cmovcc1(s, b ^ 1, s->T0, cpu_regs[reg]); + gen_op_mov_reg_v(s, ot, reg, s->T0); break; /************************/ |