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From ed549d43c8b691cd7891c7e5c76df189feb04b4f Mon Sep 17 00:00:00 2001
From: Yi Zhao <yi.zhao@windriver.com>
Date: Sun, 7 Apr 2024 17:16:53 +0800
Subject: [PATCH] Fix declaration scope of LE_LOAD32 in crc32c
Fix build error when __SSE4_2__ is defined:
util/crc32c.cc: In function 'void rocksdb::crc32c::DefaultCRC32(uint64_t*, const uint8_t**)':
util/crc32c.cc:267:53: error: 'LE_LOAD32' was not declared in this scope
267 | *l = _mm_crc32_u32(static_cast<unsigned int>(*l), LE_LOAD32(*p));
| ^~~~~~~~~
Upstream-Status: Submitted [https://github.com/facebook/rocksdb/pull/12515]
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
---
util/crc32c.cc | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/util/crc32c.cc b/util/crc32c.cc
index 38a69bb50..aa13ad882 100644
--- a/util/crc32c.cc
+++ b/util/crc32c.cc
@@ -242,12 +242,12 @@ static const uint32_t table3_[256] = {
0xc747336e, 0x1a0299d6, 0x782010ef, 0xa565ba57, 0xbc65029d, 0x6120a825,
0x0302211c, 0xde478ba4, 0x31035088, 0xec46fa30, 0x8e647309, 0x5321d9b1,
0x4a21617b, 0x9764cbc3, 0xf54642fa, 0x2803e842};
+#endif // !__SSE4_2__
// Used to fetch a naturally-aligned 32-bit word in little endian byte-order
static inline uint32_t LE_LOAD32(const uint8_t* p) {
return DecodeFixed32(reinterpret_cast<const char*>(p));
}
-#endif // !__SSE4_2__
static inline void DefaultCRC32(uint64_t* l, uint8_t const** p) {
#ifndef __SSE4_2__
--
2.25.1
|
