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>
2025-12-06 06:49:59 +01:00 · 2014-09-12 22:29:29 +02:00
parent b3fd2b175c
commit cdb3eee7c4
1 changed files with 1 additions and 0 deletions
--- a/1
+++ b/1
@@ -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)