Commit 86112805 authored by Richard Henderson's avatar Richard Henderson Committed by Edgar E. Iglesias
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target-microblaze: Use setcond for pcmp* 



Signed-off-by: default avatarRichard Henderson <rth@twiddle.net>
Reviewed-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Tested-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
parent 88174019

target-microblaze/translate.c

+4 −19
Original line number Diff line number Diff line
@@ -313,7 +313,6 @@ static void dec_sub(DisasContext *dc) 
static void dec_pattern(DisasContext *dc)

{

    unsigned int mode;

    TCGLabel *l1;



    if ((dc->tb_flags & MSR_EE_FLAG)

          && (dc->cpu->env.pvr.regs[2] & PVR2_ILL_OPCODE_EXC_MASK)
@@ -333,29 +332,15 @@ static void dec_pattern(DisasContext *dc) 
        case 2:

            LOG_DIS("pcmpeq r%d r%d r%d\n", dc->rd, dc->ra, dc->rb);

            if (dc->rd) {

                TCGv t0 = tcg_temp_local_new();

                l1 = gen_new_label();

                tcg_gen_movi_tl(t0, 1);

                tcg_gen_brcond_tl(TCG_COND_EQ,

                                  cpu_R[dc->ra], cpu_R[dc->rb], l1);

                tcg_gen_movi_tl(t0, 0);

                gen_set_label(l1);

                tcg_gen_mov_tl(cpu_R[dc->rd], t0);

                tcg_temp_free(t0);

                tcg_gen_setcond_tl(TCG_COND_EQ, cpu_R[dc->rd],

                                   cpu_R[dc->ra], cpu_R[dc->rb]);

            }

            break;

        case 3:

            LOG_DIS("pcmpne r%d r%d r%d\n", dc->rd, dc->ra, dc->rb);

            l1 = gen_new_label();

            if (dc->rd) {

                TCGv t0 = tcg_temp_local_new();

                tcg_gen_movi_tl(t0, 1);

                tcg_gen_brcond_tl(TCG_COND_NE,

                                  cpu_R[dc->ra], cpu_R[dc->rb], l1);

                tcg_gen_movi_tl(t0, 0);

                gen_set_label(l1);

                tcg_gen_mov_tl(cpu_R[dc->rd], t0);

                tcg_temp_free(t0);

                tcg_gen_setcond_tl(TCG_COND_NE, cpu_R[dc->rd],

                                   cpu_R[dc->ra], cpu_R[dc->rb]);

            }

            break;

        default: