ddidderr/zstd-rs
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fix : unused attribute for FORCE_INLINE functions

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fix2 : reloadDStreamFast is used by decompress4x2,
modified the entry point, so that it works fine in this case too.
This commit is contained in:
Yann Collet
2023-06-14 16:32:51 -07:00
parent ba50807029
commit 74c901bbed
3 changed files with 28 additions and 26 deletions
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lib/common/compiler.h
+9 -9
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@@ -51,12 +51,19 @@
# define WIN_CDECL
#endif
/* UNUSED_ATTR tells the compiler it is okay if the function is unused. */
#if defined(__GNUC__)
# define UNUSED_ATTR __attribute__((unused))
#else
# define UNUSED_ATTR
#endif
/**
* FORCE_INLINE_TEMPLATE is used to define C "templates", which take constant
* parameters. They must be inlined for the compiler to eliminate the constant
* branches.
*/
#define FORCE_INLINE_TEMPLATE static INLINE_KEYWORD FORCE_INLINE_ATTR
#define FORCE_INLINE_TEMPLATE static INLINE_KEYWORD FORCE_INLINE_ATTR UNUSED_ATTR
/**
* HINT_INLINE is used to help the compiler generate better code. It is *not*
* used for "templates", so it can be tweaked based on the compilers
@@ -71,14 +78,7 @@
#if !defined(__clang__) && defined(__GNUC__) && __GNUC__ >= 4 && __GNUC_MINOR__ >= 8 && __GNUC__ < 5
# define HINT_INLINE static INLINE_KEYWORD
#else
# define HINT_INLINE static INLINE_KEYWORD FORCE_INLINE_ATTR
#endif
/* UNUSED_ATTR tells the compiler it is okay if the function is unused. */
#if defined(__GNUC__)
# define UNUSED_ATTR __attribute__((unused))
#else
# define UNUSED_ATTR
# define HINT_INLINE FORCE_INLINE_TEMPLATE
#endif
/* "soft" inline :