sha/asm/sha512p8-ppc.pl: fix build on Mac OS X.
@@ -92,8 +92,7 @@ $idx="r7";
$lrsave="r8";
$offload="r11";
$vrsave="r12";
-@I = ($x00,$x10,$x20,$x30,$x40,$x50,$x60,$x70)=map("r$_",(0,10,26..31));
- $x00=0 if ($flavour =~ /osx/);
+@I = ($x00,$x10,$x20,$x30,$x40,$x50,$x60,$x70) = (0,map("r$_",(10,26..31)));
@V=($A,$B,$C,$D,$E,$F,$G,$H)=map("v$_",(0..7));
@X=map("v$_",(8..19,24..27));
