From: Jia Tan <jiat0218@gmail.com>
Date: Wed, 18 Oct 2023 14:50:25 +0000 (+0800)
Subject: liblzma: Add the crc_always_inline macro to crc_simd_body().
X-Git-Tag: v5.5.1alpha~128
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=40abd88afcc61a8157fcd12d78d491caeb8e12be;p=thirdparty%2Fxz.git

liblzma: Add the crc_always_inline macro to crc_simd_body().

Forcing this to be inline has a significant speed improvement at the
cost of a few repeated instructions. The compilers tested on did not
inline this function since it is large and is used twice in the same
translation unit.
---

diff --git a/src/liblzma/check/crc_clmul.c b/src/liblzma/check/crc_clmul.c
index f53fcc92..6ebb1232 100644
--- a/src/liblzma/check/crc_clmul.c
+++ b/src/liblzma/check/crc_clmul.c
@@ -64,7 +64,7 @@ __attribute__((__target__("ssse3,sse4.1,pclmul")))
 #if lzma_has_attribute(__no_sanitize_address__)
 __attribute__((__no_sanitize_address__))
 #endif
-static inline void
+static crc_always_inline void
 crc_simd_body(const uint8_t *buf, const size_t size, __m128i *v0, __m128i *v1,
 		const __m128i vfold16, const __m128i initial_crc)
 {