tcg: Adjust TCGLabel for const

Change TCGLabel.u.value_ptr to const, and initialize it with
tcg_splitwx_to_rx.  Propagate const through tcg/host/ only
as far as needed to avoid errors from the value_ptr change.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/tcg/tcg.c b/tcg/tcg.c
index 7bf441979d..325e439cb7 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -306,7 +306,7 @@ static void tcg_out_label(TCGContext *s, TCGLabel *l, tcg_insn_unit *ptr)
 {
     tcg_debug_assert(!l->has_value);
     l->has_value = 1;
-    l->u.value_ptr = ptr;
+    l->u.value_ptr = tcg_splitwx_to_rx(ptr);
 }
 
 TCGLabel *gen_new_label(void)