target/alpha: Inline DISAS_PC_UPDATED and return DISAS_NORETURN

Inline DISAS_PC_UPDATED switch case from alpha_tr_tb_stop():

    switch (ctx->base.is_jmp) {
    ...
    case DISAS_PC_UPDATED:
        tcg_gen_lookup_and_goto_ptr();
        break;

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240424234436.995410-4-richard.henderson@linaro.org>
[PMD: Split bigger patch, part 2/5]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20240503072014.24751-5-philmd@linaro.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index 9ad7bf6..01914e7 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -450,7 +450,8 @@ static DisasJumpType gen_bdirect(DisasContext *ctx, int ra, int32_t disp)
         return DISAS_NORETURN;
     } else {
         tcg_gen_movi_i64(cpu_pc, dest);
-        return DISAS_PC_UPDATED;
+        tcg_gen_lookup_and_goto_ptr();
+        return DISAS_NORETURN;
     }
 }
 
@@ -479,7 +480,8 @@ static DisasJumpType gen_bcond_internal(DisasContext *ctx, TCGCond cond,
         TCGv_i64 p = tcg_constant_i64(ctx->base.pc_next);
 
         tcg_gen_movcond_i64(cond, cpu_pc, cmp, i, d, p);
-        return DISAS_PC_UPDATED;
+        tcg_gen_lookup_and_goto_ptr();
+        return DISAS_NORETURN;
     }
 }