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-rw-r--r--accel/tcg/translate-all.c2
-rw-r--r--include/tcg/tcg.h1
-rw-r--r--tcg/tcg.c3
3 files changed, 6 insertions, 0 deletions
diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c
index 7b7d9a5fff..99a9d0e34f 100644
--- a/accel/tcg/translate-all.c
+++ b/accel/tcg/translate-all.c
@@ -356,6 +356,8 @@ TranslationBlock *tb_gen_code(CPUState *cpu,
     tb_set_page_addr0(tb, phys_pc);
     tb_set_page_addr1(tb, -1);
     tcg_ctx->gen_tb = tb;
+    tcg_ctx->addr_type = TCG_TYPE_TL;
+
  tb_overflow:
 
 #ifdef CONFIG_PROFILER
diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 42a3c05607..b9748fd0c5 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -558,6 +558,7 @@ struct TCGContext {
     int nb_temps;
     int nb_indirects;
     int nb_ops;
+    TCGType addr_type;            /* TCG_TYPE_I32 or TCG_TYPE_I64 */
 
     TCGRegSet reserved_regs;
     intptr_t current_frame_offset;
diff --git a/tcg/tcg.c b/tcg/tcg.c
index 45e8aa67ec..ff860b5469 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1520,6 +1520,9 @@ void tcg_func_start(TCGContext *s)
     QTAILQ_INIT(&s->ops);
     QTAILQ_INIT(&s->free_ops);
     QSIMPLEQ_INIT(&s->labels);
+
+    tcg_debug_assert(s->addr_type == TCG_TYPE_I32 ||
+                     s->addr_type == TCG_TYPE_I64);
 }
 
 static TCGTemp *tcg_temp_alloc(TCGContext *s)