29e79c1f54
Fixes: http://autobuild.buildroot.net/results/316451459139e250ba2d0c7b554606fd97eebd9a/ Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
95 lines
3.5 KiB
Diff
95 lines
3.5 KiB
Diff
From adcb38b1ffa8e401293e5028ee5af586fd304e00 Mon Sep 17 00:00:00 2001
|
|
From: Mingli Yu <mingli.yu@windriver.com>
|
|
Date: Wed, 12 Apr 2023 13:33:07 +0800
|
|
Subject: [PATCH] xxhash.h: Fix GCC 12 -Og
|
|
|
|
Change whether to inline XXH3_hashLong_withSecret to a config option
|
|
|
|
Ref: https://github.com/Cyan4973/xxHash/commit/ace22bddc7a366a5dd8a71e8b8247694530684ec
|
|
|
|
Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
|
|
|
|
Closes GH-11062.
|
|
|
|
Upstream: https://github.com/php/php-src/commit/adcb38b1ffa8e401293e5028ee5af586fd304e00
|
|
|
|
Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
|
|
---
|
|
ext/hash/xxhash/xxhash.h | 35 +++++++++++++++++++++++++++++++++--
|
|
1 file changed, 33 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/ext/hash/xxhash/xxhash.h b/ext/hash/xxhash/xxhash.h
|
|
index b5bd286496c7..8e816c0584eb 100644
|
|
--- a/ext/hash/xxhash/xxhash.h
|
|
+++ b/ext/hash/xxhash/xxhash.h
|
|
@@ -1375,6 +1375,23 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr,
|
|
*/
|
|
# define XXH_NO_INLINE_HINTS 0
|
|
|
|
+/*!
|
|
+ * @def XXH3_INLINE_SECRET
|
|
+ * @brief Determines whether to inline the XXH3 withSecret code.
|
|
+ *
|
|
+ * When the secret size is known, the compiler can improve the performance
|
|
+ * of XXH3_64bits_withSecret() and XXH3_128bits_withSecret().
|
|
+ *
|
|
+ * However, if the secret size is not known, it doesn't have any benefit. This
|
|
+ * happens when xxHash is compiled into a global symbol. Therefore, if
|
|
+ * @ref XXH_INLINE_ALL is *not* defined, this will be defined to 0.
|
|
+ *
|
|
+ * Additionally, this defaults to 0 on GCC 12+, which has an issue with function pointers
|
|
+ * that are *sometimes* force inline on -Og, and it is impossible to automatically
|
|
+ * detect this optimization level.
|
|
+ */
|
|
+# define XXH3_INLINE_SECRET 0
|
|
+
|
|
/*!
|
|
* @def XXH32_ENDJMP
|
|
* @brief Whether to use a jump for `XXH32_finalize`.
|
|
@@ -1439,6 +1456,15 @@ XXH3_128bits_reset_withSecretandSeed(XXH3_state_t* statePtr,
|
|
# endif
|
|
#endif
|
|
|
|
+#ifndef XXH3_INLINE_SECRET
|
|
+# if (defined(__GNUC__) && !defined(__clang__) && __GNUC__ >= 12) \
|
|
+ || !defined(XXH_INLINE_ALL)
|
|
+# define XXH3_INLINE_SECRET 0
|
|
+# else
|
|
+# define XXH3_INLINE_SECRET 1
|
|
+# endif
|
|
+#endif
|
|
+
|
|
#ifndef XXH32_ENDJMP
|
|
/* generally preferable for performance */
|
|
# define XXH32_ENDJMP 0
|
|
@@ -1515,6 +1541,11 @@ static void* XXH_memcpy(void* dest, const void* src, size_t size)
|
|
# define XXH_NO_INLINE static
|
|
#endif
|
|
|
|
+#if XXH3_INLINE_SECRET
|
|
+# define XXH3_WITH_SECRET_INLINE XXH_FORCE_INLINE
|
|
+#else
|
|
+# define XXH3_WITH_SECRET_INLINE XXH_NO_INLINE
|
|
+#endif
|
|
|
|
|
|
/* *************************************
|
|
@@ -4465,7 +4496,7 @@ XXH3_hashLong_64b_internal(const void* XXH_RESTRICT input, size_t len,
|
|
* so that the compiler can properly optimize the vectorized loop.
|
|
* This makes a big performance difference for "medium" keys (<1 KB) when using AVX instruction set.
|
|
*/
|
|
-XXH_FORCE_INLINE XXH64_hash_t
|
|
+XXH3_WITH_SECRET_INLINE XXH64_hash_t
|
|
XXH3_hashLong_64b_withSecret(const void* XXH_RESTRICT input, size_t len,
|
|
XXH64_hash_t seed64, const xxh_u8* XXH_RESTRICT secret, size_t secretLen)
|
|
{
|
|
@@ -5263,7 +5294,7 @@ XXH3_hashLong_128b_default(const void* XXH_RESTRICT input, size_t len,
|
|
* It's important for performance to pass @secretLen (when it's static)
|
|
* to the compiler, so that it can properly optimize the vectorized loop.
|
|
*/
|
|
-XXH_FORCE_INLINE XXH128_hash_t
|
|
+XXH3_WITH_SECRET_INLINE XXH128_hash_t
|
|
XXH3_hashLong_128b_withSecret(const void* XXH_RESTRICT input, size_t len,
|
|
XXH64_hash_t seed64,
|
|
const void* XXH_RESTRICT secret, size_t secretLen)
|