From: Willy Tarreau <w@1wt.eu>
Date: Thu, 10 Sep 2020 07:31:50 +0000 (+0200)
Subject: BUILD: intops: on x86_64, the bswap instruction is called bswapq
X-Git-Tag: v2.3-dev4~11
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d966f1497c7912798a0495d1a7b78ceb301cae39;p=thirdparty%2Fhaproxy.git

BUILD: intops: on x86_64, the bswap instruction is called bswapq

Building with tcc fails on "bswap" which in fact ought to be called
"bswapq". Let's rename it as gas doesn't care.
---

diff --git a/include/haproxy/intops.h b/include/haproxy/intops.h
index 960c6cbe3d..e5d795e63e 100644
--- a/include/haproxy/intops.h
+++ b/include/haproxy/intops.h
@@ -220,7 +220,7 @@ static inline unsigned long nbits(int bits)
 static inline unsigned long long my_htonll(unsigned long long a)
 {
 #if defined(__x86_64__)
-	__asm__ volatile("bswap %0" : "=r"(a) : "0"(a));
+	__asm__ volatile("bswapq %0" : "=r"(a) : "0"(a));
 	return a;
 #else
 	union {