diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h
index 2bdaeaa69c..e7adc7e265 100644
--- a/include/tcg/tcg.h
+++ b/include/tcg/tcg.h
@@ -506,7 +506,7 @@ typedef struct TCGTemp {
     unsigned int mem_allocated:1;
     unsigned int temp_allocated:1;
 
-    tcg_target_long val;
+    int64_t val;
     struct TCGTemp *mem_base;
     intptr_t mem_offset;
     const char *name;
diff --git a/tcg/tcg.c b/tcg/tcg.c
index e02bb71953..545dd2b0b2 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -3176,7 +3176,7 @@ static void dump_regs(TCGContext *s)
                    tcg_target_reg_names[ts->mem_base->reg]);
             break;
         case TEMP_VAL_CONST:
-            printf("$0x%" TCG_PRIlx, ts->val);
+            printf("$0x%" PRIx64, ts->val);
             break;
         case TEMP_VAL_DEAD:
             printf("D");