From a67f11b1d9fe29a2e2f66b74d032fbe832b9131e Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Sat, 19 Jun 2021 20:20:40 -0700 Subject: [PATCH] target/cris: Replace DISAS_TB_JUMP with DISAS_NORETURN The only semantic of DISAS_TB_JUMP is that we've done goto_tb, which is the same as DISAS_NORETURN -- we've exited the tb. Reviewed-by: Edgar E. Iglesias Tested-by: Edgar E. Iglesias Signed-off-by: Richard Henderson --- target/cris/translate.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/target/cris/translate.c b/target/cris/translate.c index 8c1bad9564..e086ff9131 100644 --- a/target/cris/translate.c +++ b/target/cris/translate.c @@ -55,7 +55,6 @@ /* is_jmp field values */ #define DISAS_JUMP DISAS_TARGET_0 /* only pc was modified dynamically */ #define DISAS_UPDATE DISAS_TARGET_1 /* cpu state was modified dynamically */ -#define DISAS_TB_JUMP DISAS_TARGET_2 /* only pc was modified statically */ /* Used by the decoder. */ #define EXTRACT_FIELD(src, start, end) \ @@ -3242,12 +3241,12 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_insns) gen_goto_tb(dc, 1, dc->jmp_pc); gen_set_label(l1); gen_goto_tb(dc, 0, dc->pc); - dc->base.is_jmp = DISAS_TB_JUMP; + dc->base.is_jmp = DISAS_NORETURN; dc->jmp = JMP_NOJMP; } else if (dc->jmp == JMP_DIRECT) { cris_evaluate_flags(dc); gen_goto_tb(dc, 0, dc->jmp_pc); - dc->base.is_jmp = DISAS_TB_JUMP; + dc->base.is_jmp = DISAS_NORETURN; dc->jmp = JMP_NOJMP; } else { TCGv c = tcg_const_tl(dc->pc); @@ -3309,7 +3308,7 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb, int max_insns) to find the next TB */ tcg_gen_exit_tb(NULL, 0); break; - case DISAS_TB_JUMP: + case DISAS_NORETURN: /* nothing more to generate */ break; }