diff mbox series

[PATCH-for-10.1,v4,06/16] tcg: Simplify tcg_req_mo() macro

Message ID 20250405161320.76854-7-philmd@linaro.org
State New
Headers show
Series tcg: philmd's queue | expand

Commit Message

Philippe Mathieu-Daudé April 5, 2025, 4:13 p.m. UTC 
Now that TCG_GUEST_DEFAULT_MO is always defined,
simplify the tcg_req_mo() macro.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
---
 accel/tcg/internal-target.h | 9 +--------
 accel/tcg/tcg-all.c         | 3 ---
 2 files changed, 1 insertion(+), 11 deletions(-)
diff mbox series

Patch

diff --git a/accel/tcg/internal-target.h b/accel/tcg/internal-target.h
index 05abaeb8e0e..1a46a7c87dc 100644
--- a/accel/tcg/internal-target.h
+++ b/accel/tcg/internal-target.h
@@ -52,17 +52,10 @@  G_NORETURN void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
  * memory ordering vs the host memory ordering.  A non-zero
  * result indicates that some barrier is required.
  *
- * If TCG_GUEST_DEFAULT_MO is not defined, assume that the
- * guest requires strict ordering.
- *
  * This is a macro so that it's constant even without optimization.
  */
-#ifdef TCG_GUEST_DEFAULT_MO
-# define tcg_req_mo(type) \
+#define tcg_req_mo(type) \
     ((type) & TCG_GUEST_DEFAULT_MO & ~TCG_TARGET_DEFAULT_MO)
-#else
-# define tcg_req_mo(type) ((type) & ~TCG_TARGET_DEFAULT_MO)
-#endif
 
 /**
  * cpu_req_mo:
diff --git a/accel/tcg/tcg-all.c b/accel/tcg/tcg-all.c
index 7a5b810b88c..a5a1fd6a11e 100644
--- a/accel/tcg/tcg-all.c
+++ b/accel/tcg/tcg-all.c
@@ -77,9 +77,6 @@  static bool default_mttcg_enabled(void)
         return false;
     }
 #ifdef TARGET_SUPPORTS_MTTCG
-# ifndef TCG_GUEST_DEFAULT_MO
-#  error "TARGET_SUPPORTS_MTTCG without TCG_GUEST_DEFAULT_MO"
-# endif
     return true;
 #else
     return false;