xxhash/inline.patch

From: Jan Engelhardt <jengelh@inai.de>
Date: 2024-09-04 17:08:46.573623857 +0200
References: https://github.com/Cyan4973/xxHash/issues/943

Ditch forced inlining, gcc-14 does not like it when combined with -Og.
(gcc-13 was fine.) And I want everyone to be able to use -Og.

In function 'void XXH3_hashLong_internal_loop(xxh_u64*, const xxh_u8*, size_t, const xxh_u8*, size_t, XXH3_f_accumulate, XXH3_f_scrambleAcc)',
    inlined from 'XXH_NAMESPACEXXH128_hash_t XXH3_hashLong_128b_internal(const void*, size_t, const xxh_u8*, size_t, XXH3_f_accumulate, XXH3_f_scrambleAcc)' at /usr/include/xxhash.h:6416:32,
    inlined from 'XXH_NAMESPACEXXH128_hash_t XXH3_hashLong_128b_default(const void*, size_t, XXH64_hash_t, const void*, size_t)' at /usr/include/xxhash.h:6442:39:
/usr/include/xxhash.h:5364:18: error: inlining failed in call to 'always_inline' 'void XXH3_accumulate_scalar(xxh_u64*, const xxh_u8*, const xxh_u8*, size_t)': function not considered for inlining
 5364 | XXH_FORCE_INLINE XXH3_ACCUMULATE_TEMPLATE(scalar)
/usr/include/xxhash.h:5544:14: note: called from here
 5544 |         f_acc(acc, input + n*block_len, secret, nbStripesPerBlock);

---
 xxhash.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Index: xxHash-0.8.3/xxhash.h
===================================================================
--- xxHash-0.8.3.orig/xxhash.h
+++ xxHash-0.8.3/xxhash.h
@@ -2421,7 +2421,7 @@ static void* XXH_memcpy(void* dest, cons
 #  define XXH_NO_INLINE static
 /* enable inlining hints */
 #elif defined(__GNUC__) || defined(__clang__)
-#  define XXH_FORCE_INLINE static __inline__ __attribute__((__always_inline__, __unused__))
+#  define XXH_FORCE_INLINE static __inline__ __attribute__((__unused__))
 #  define XXH_NO_INLINE static __attribute__((__noinline__))
 #elif defined(_MSC_VER)  /* Visual Studio */
 #  define XXH_FORCE_INLINE static __forceinline