From a54aba531327285f64cf13a909bc129e9f9d5970 Mon Sep 17 00:00:00 2001 From: Andy Polyakov Date: Tue, 8 Nov 2016 20:25:09 +0100 Subject: [PATCH] aes/asm/aesp8-ppc.pl: improve [backward] portability. Some of stone-age assembler can't cope with r0 in address. It's actually sensible thing to do, because r0 is shunted to 0 in address arithmetic and by refusing r0 assembler effectively makes you understand that. Reviewed-by: Rich Salz --- crypto/aes/asm/aesp8-ppc.pl | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/crypto/aes/asm/aesp8-ppc.pl b/crypto/aes/asm/aesp8-ppc.pl index 0497953cf5..7463df6c17 100755 --- a/crypto/aes/asm/aesp8-ppc.pl +++ b/crypto/aes/asm/aesp8-ppc.pl @@ -3011,7 +3011,7 @@ _aesp8_xts_enc5x: vxor $twk0,$twk0,v31 vcipher $out0,$out0,v26 - lvsr $inpperm,r0,$taillen # $in5 is no more + lvsr $inpperm,0,$taillen # $in5 is no more vcipher $out1,$out1,v26 vcipher $out2,$out2,v26 vcipher $out3,$out3,v26 -- 2.25.1