From 4f518c1b6b7b7ce5dcefea81acd44d7a086a8882 Mon Sep 17 00:00:00 2001 From: Lasse Collin Date: Thu, 11 Jan 2024 15:22:36 +0200 Subject: liblzma: CRC: Remove crc_always_inline, use lzma_always_inline instead. Now crc_simd_body() in crc_x86_clmul.h is only called once in a translation unit, we no longer need to be so cautious about ensuring the always-inline behavior. --- src/liblzma/check/crc_common.h | 20 -------------------- 1 file changed, 20 deletions(-) (limited to 'src/liblzma/check/crc_common.h') diff --git a/src/liblzma/check/crc_common.h b/src/liblzma/check/crc_common.h index 045bc20e..417d88bb 100644 --- a/src/liblzma/check/crc_common.h +++ b/src/liblzma/check/crc_common.h @@ -49,26 +49,6 @@ #endif -// The inline keyword is only a suggestion to the compiler to substitute the -// body of the function into the places where it is called. If a function -// is large and called multiple times then compiler may choose to ignore the -// inline suggestion at a sometimes high performance cost. -// -// MSVC's __forceinline is a keyword that should be used in place of inline. -// If both __forceinline and inline are used, MSVC will issue a warning. -// Since MSVC's keyword is a replacement keyword, the lzma_always_inline -// macro must also contain the inline keyword when its not used in MSVC. -// -// NOTE: This doesn't use lzma_always_inline for now as support for it is -// detected using preprocessor macros which might miss a compiler that -// does support it. All compilers that support the CLMUL code support -// the attribute too; if not, we will hopefully get a bug report. -#ifdef _MSC_VER -# define crc_always_inline __forceinline -#else -# define crc_always_inline __attribute__((__always_inline__)) inline -#endif - #undef CRC_GENERIC #undef CRC_ARCH_OPTIMIZED #undef CRC_X86_CLMUL -- cgit v1.2.3