Commit ffef4d5dd2 for qemu.org

commit ffef4d5dd25b88de99ec0b499a4e6bc8683baceb
Author: Richard Henderson <richard.henderson@linaro.org>
Date:   Wed Jan 7 11:46:55 2026 +1100

    tcg: Drop TCG_TARGET_REG_BITS test in region.c

    Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
    Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/tcg/region.c b/tcg/region.c
index 2181267e48..5d4be1453b 100644
--- a/tcg/region.c
+++ b/tcg/region.c
@@ -464,17 +464,6 @@ static size_t tcg_n_regions(size_t tb_size, unsigned max_threads)
  */
 #define MIN_CODE_GEN_BUFFER_SIZE     (1 * MiB)

-#if TCG_TARGET_REG_BITS == 32
-#define DEFAULT_CODE_GEN_BUFFER_SIZE_1 (32 * MiB)
-#ifdef CONFIG_USER_ONLY
-/*
- * For user mode on smaller 32 bit systems we may run into trouble
- * allocating big chunks of data in the right place. On these systems
- * we utilise a static code generation buffer directly in the binary.
- */
-#define USE_STATIC_CODE_GEN_BUFFER
-#endif
-#else /* TCG_TARGET_REG_BITS == 64 */
 #ifdef CONFIG_USER_ONLY
 /*
  * As user-mode emulation typically means running multiple instances
@@ -490,7 +479,6 @@ static size_t tcg_n_regions(size_t tb_size, unsigned max_threads)
  */
 #define DEFAULT_CODE_GEN_BUFFER_SIZE_1 (1 * GiB)
 #endif
-#endif

 #define DEFAULT_CODE_GEN_BUFFER_SIZE \
   (DEFAULT_CODE_GEN_BUFFER_SIZE_1 < MAX_CODE_GEN_BUFFER_SIZE \