target/cris: Fold unhandled X_FLAG changes into cpustate_changed
We really do this already, by including them into the same test. This just hoists the expression up a bit. Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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@ -3217,6 +3217,10 @@ static void cris_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs)
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cris_clear_x_flag(dc);
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}
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/* Fold unhandled changes to X_FLAG into cpustate_changed. */
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dc->cpustate_changed |= !dc->flagx_known;
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dc->cpustate_changed |= dc->flags_x != (dc->base.tb->flags & X_FLAG);
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/*
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* Check for delayed branches here. If we do it before
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* actually generating any host code, the simulator will just
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@ -3227,9 +3231,7 @@ static void cris_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs)
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t_gen_movi_env_TN(dslot, 0);
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}
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if (dc->cpustate_changed
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|| !dc->flagx_known
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|| (dc->flags_x != (dc->base.tb->flags & X_FLAG))) {
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if (dc->cpustate_changed) {
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cris_store_direct_jmp(dc);
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}
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@ -3263,10 +3265,7 @@ static void cris_tr_translate_insn(DisasContextBase *dcbase, CPUState *cs)
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}
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/* Force an update if the per-tb cpu state has changed. */
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if (dc->base.is_jmp == DISAS_NEXT
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&& (dc->cpustate_changed
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|| !dc->flagx_known
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|| (dc->flags_x != (dc->base.tb->flags & X_FLAG)))) {
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if (dc->base.is_jmp == DISAS_NEXT && dc->cpustate_changed) {
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dc->base.is_jmp = DISAS_UPDATE;
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tcg_gen_movi_tl(env_pc, dc->pc);
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}
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