tcg: Move tcg epilogue pointer out of TCGContext

This value is constant across all thread-local copies of TCGContext,
so we might as well move it out of thread-local storage.

Reviewed-by: Joelle van Dyne <j@getutm.app>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/tcg/tcg.c b/tcg/tcg.c
index b686cc9ba8..12f598cc18 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -161,6 +161,7 @@ static int tcg_out_ldst_finalize(TCGContext *s);
 static TCGContext **tcg_ctxs;
 static unsigned int n_tcg_ctxs;
 TCGv_env cpu_env = 0;
+void *tcg_code_gen_epilogue;
 
 #ifndef CONFIG_TCG_INTERPRETER
 tcg_prologue_fn *tcg_qemu_tb_exec;
@@ -1133,7 +1134,7 @@ void tcg_prologue_init(TCGContext *s)
 
     /* Assert that goto_ptr is implemented completely.  */
     if (TCG_TARGET_HAS_goto_ptr) {
-        tcg_debug_assert(s->code_gen_epilogue != NULL);
+        tcg_debug_assert(tcg_code_gen_epilogue != NULL);
     }
 }