From: Yerden Zhumabekov <e_zhumabekov@sts.kz>
Date: Thu, 29 Jan 2015 08:49:17 +0000 (+0600)
Subject: hash: replace built-in functions implementing SSE4.2
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e068294180af68727bcef98b1e756fe52ebe6316;p=dpdk.git

hash: replace built-in functions implementing SSE4.2

Give up using built-in intrinsics and use our own assembly
implementation. Remove #include entry as well.

Signed-off-by: Yerden Zhumabekov <e_zhumabekov@sts.kz>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
---

diff --git a/lib/librte_hash/rte_hash_crc.h b/lib/librte_hash/rte_hash_crc.h
index fe35996616..45b0dcedfa 100644
--- a/lib/librte_hash/rte_hash_crc.h
+++ b/lib/librte_hash/rte_hash_crc.h
@@ -45,7 +45,6 @@ extern "C" {
 #endif
 
 #include <stdint.h>
-#include <nmmintrin.h>
 
 /* Lookup tables for software implementation of CRC32C */
 static const uint32_t crc32c_tables[8][256] = {{
@@ -410,7 +409,7 @@ crc32c_sse42_u64_mimic(uint64_t data, uint64_t init_val)
 static inline uint32_t
 rte_hash_crc_4byte(uint32_t data, uint32_t init_val)
 {
-	return _mm_crc32_u32(init_val, data);
+	return crc32c_sse42_u32(data, init_val);
 }
 
 /**