[PULL 28/63] target/cris: Do not exit tb for X_FLAG changes

[Richard Henderson]

We always know the exact value of X, that's all that matters.
This avoids splitting the TB e.g. between "ax" and "addq".

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>
---
 target/cris/translate.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/target/cris/translate.c b/target/cris/translate.c
index 0be10390e9..4cfe5c86d9 100644
--- a/target/cris/translate.c
+++ b/target/cris/translate.c
@@ -3162,9 +3162,6 @@ static void cris_tr_translate_insn(DisasContextBase 
*dcbase, CPUState *cs)
         cris_clear_x_flag(dc);
     }
 
-    /* Fold unhandled changes to X_FLAG into cpustate_changed. */
-    dc->cpustate_changed |= dc->flags_x != (dc->base.tb->flags & X_FLAG);
-
     /*
      * All branches are delayed branches, handled immediately below.
      * We don't expect to see odd combinations of exit conditions.
-- 
2.25.1