[Python-checkins] gh-46845: clean up unused DK_IXSIZE (GH-96405)

[methane]

https://github.com/python/cpython/commit/d21d2f0793ce32d72759d5cfc11622d13e3e6b81
commit: d21d2f0793ce32d72759d5cfc11622d13e3e6b81
branch: main
author: Matthias Görgens <matthias.goergens at gmail.com>
committer: methane <songofacandy at gmail.com>
date: 2022-08-30T16:03:30+09:00
summary:

gh-46845: clean up unused DK_IXSIZE (GH-96405)

files:
M Include/internal/pycore_dict.h

diff --git a/Include/internal/pycore_dict.h b/Include/internal/pycore_dict.h
index 5370106d529f..464092996cae 100644
--- a/Include/internal/pycore_dict.h
+++ b/Include/internal/pycore_dict.h
@@ -141,17 +141,8 @@ struct _dictvalues {
 #define DK_LOG_SIZE(dk)  ((dk)->dk_log2_size)
 #if SIZEOF_VOID_P > 4
 #define DK_SIZE(dk)      (((int64_t)1)<<DK_LOG_SIZE(dk))
-#define DK_IXSIZE(dk)                     \
-    (DK_LOG_SIZE(dk) <= 7 ?               \
-        1 : DK_LOG_SIZE(dk) <= 15 ?       \
-            2 : DK_LOG_SIZE(dk) <= 31 ?   \
-                4 : sizeof(int64_t))
 #else
 #define DK_SIZE(dk)      (1<<DK_LOG_SIZE(dk))
-#define DK_IXSIZE(dk)                     \
-    (DK_LOG_SIZE(dk) <= 7 ?               \
-        1 : DK_LOG_SIZE(dk) <= 15 ?       \
-            2 : sizeof(int32_t))
 #endif
 #define DK_ENTRIES(dk) \
     (assert((dk)->dk_kind == DICT_KEYS_GENERAL), \