This reduces the size of a release build by about 10k.
Noticably, within the tlb miss helpers.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/exec/cpu-all.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index a53b761b48..b11ee1f711 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -215,7 +215,11 @@ typedef struct {
     int bits;
 } TargetPageBits;
 extern const TargetPageBits target_page;
-#define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits)
+# ifdef CONFIG_DEBUG_TCG
+#  define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits)
+# else
+#  define TARGET_PAGE_BITS target_page.bits
+# endif
 #else
 #define TARGET_PAGE_BITS_MIN TARGET_PAGE_BITS
 #endif
-- 
2.17.1

On 9/20/19 1:29 AM, Richard Henderson wrote:
> This reduces the size of a release build by about 10k.
> Noticably, within the tlb miss helpers.
> 
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  include/exec/cpu-all.h | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
> 
> diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
> index a53b761b48..b11ee1f711 100644
> --- a/include/exec/cpu-all.h
> +++ b/include/exec/cpu-all.h
> @@ -215,7 +215,11 @@ typedef struct {
>      int bits;
>  } TargetPageBits;
>  extern const TargetPageBits target_page;
> -#define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits)
> +# ifdef CONFIG_DEBUG_TCG
> +#  define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits)
> +# else
> +#  define TARGET_PAGE_BITS target_page.bits
> +# endif
>  #else
>  #define TARGET_PAGE_BITS_MIN TARGET_PAGE_BITS
>  #endif
> 

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>