From cdb3eee7c496f763d195de34be7f67783b98fb2c Mon Sep 17 00:00:00 2001
From: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Date: Fri, 12 Sep 2014 22:29:29 +0200
Subject: [PATCH] configure: Fix miscompilation for i586
If the CPU is 386, 486 or pentium, we must not use cmov in inline
assembler.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
---
configure | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure b/configure
index 7a711a2af7a..b39b6d31980 100755
--- a/configure
+++ b/configure
@@ -3842,6 +3842,7 @@ elif enabled x86; then
case $cpu in
i[345]86|pentium)
cpuflags="-march=$cpu"
+ disable i686
disable mmx
;;
# targets that do NOT support nopl and conditional mov (cmov)
--
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