sha/asm/sha256-586.pl: don't try to compile SIMD with no-sse2.
(Imported from upstream's d00ae7cf7019847c5d35728b01b22461a01bb336)
diff --git a/crypto/sha/asm/sha256-586.pl b/crypto/sha/asm/sha256-586.pl
index bd48b63..a3117f0 100644
--- a/crypto/sha/asm/sha256-586.pl
+++ b/crypto/sha/asm/sha256-586.pl
@@ -190,7 +190,7 @@
&mov (&DWP(4,"esp"),"edi"); # inp
&mov (&DWP(8,"esp"),"eax"); # inp+num*128
&mov (&DWP(12,"esp"),"ebx"); # saved sp
- if (!$i386) {
+ if (!$i386 && $xmm) {
&picmeup("edx","OPENSSL_ia32cap_P",$K256,&label("K256"));
&mov ("ecx",&DWP(0,"edx"));
&mov ("ebx",&DWP(4,"edx"));