1 files changed, 0 insertions, 127 deletions
diff --git a/arch/powerpc/crypto/ghashp8-ppc.pl b/arch/powerpc/crypto/ghashp8-ppc.pl
index b56603b4a893..041e633c214f 100644
--- a/arch/powerpc/crypto/ghashp8-ppc.pl
+++ b/arch/powerpc/crypto/ghashp8-ppc.pl
@@ -55,9 +55,7 @@ my ($Xip,$Htbl,$inp,$len)=map("r$_",(3..6));	# argument block
 
 my ($Xl,$Xm,$Xh,$IN)=map("v$_",(0..3));
 my ($zero,$t0,$t1,$t2,$xC2,$H,$Hh,$Hl,$lemask)=map("v$_",(4..12));
-my ($Xl1,$Xm1,$Xh1,$IN1,$H2,$H2h,$H2l)=map("v$_",(13..19));
 my $vrsave="r12";
-my ($t4,$t5,$t6) = ($Hl,$H,$Hh);
 
 $code=<<___;
 .machine	"any"
@@ -112,131 +110,6 @@ $code=<<___;
 	.long		0
 .size	.gcm_init_p8,.-.gcm_init_p8
 
-.globl	.gcm_init_htable
-	lis		r0,0xfff0
-	li		r8,0x10
-	mfspr		$vrsave,256
-	li		r9,0x20
-	mtspr		256,r0
-	li		r10,0x30
-	lvx_u		$H,0,r4			# load H
-
-	vspltisb	$xC2,-16		# 0xf0
-	vspltisb	$t0,1			# one
-	vaddubm		$xC2,$xC2,$xC2		# 0xe0
-	vxor		$zero,$zero,$zero
-	vor		$xC2,$xC2,$t0		# 0xe1
-	vsldoi		$xC2,$xC2,$zero,15	# 0xe1...
-	vsldoi		$t1,$zero,$t0,1		# ...1
-	vaddubm		$xC2,$xC2,$xC2		# 0xc2...
-	vspltisb	$t2,7
-	vor		$xC2,$xC2,$t1		# 0xc2....01
-	vspltb		$t1,$H,0		# most significant byte
-	vsl		$H,$H,$t0		# H<<=1
-	vsrab		$t1,$t1,$t2		# broadcast carry bit
-	vand		$t1,$t1,$xC2
-	vxor		$IN,$H,$t1		# twisted H
-
-	vsldoi		$H,$IN,$IN,8		# twist even more ...
-	vsldoi		$xC2,$zero,$xC2,8	# 0xc2.0
-	vsldoi		$Hl,$zero,$H,8		# ... and split
-	vsldoi		$Hh,$H,$zero,8
-
-	stvx_u		$xC2,0,r3		# save pre-computed table
-	stvx_u		$Hl,r8,r3
-	li		r8,0x40
-	stvx_u		$H, r9,r3
-	li		r9,0x50
-	stvx_u		$Hh,r10,r3
-	li		r10,0x60
-
-	vpmsumd		$Xl,$IN,$Hl		# H.lo·H.lo
-	vpmsumd		$Xm,$IN,$H		# H.hi·H.lo+H.lo·H.hi
-	vpmsumd		$Xh,$IN,$Hh		# H.hi·H.hi
-
-	vpmsumd		$t2,$Xl,$xC2		# 1st reduction phase
-
-	vsldoi		$t0,$Xm,$zero,8
-	vsldoi		$t1,$zero,$Xm,8
-	vxor		$Xl,$Xl,$t0
-	vxor		$Xh,$Xh,$t1
-
-	vsldoi		$Xl,$Xl,$Xl,8
-	vxor		$Xl,$Xl,$t2
-
-	vsldoi		$t1,$Xl,$Xl,8		# 2nd reduction phase
-	vpmsumd		$Xl,$Xl,$xC2
-	vxor		$t1,$t1,$Xh
-	vxor		$IN1,$Xl,$t1
-
-	vsldoi		$H2,$IN1,$IN1,8
-	vsldoi		$H2l,$zero,$H2,8
-	vsldoi		$H2h,$H2,$zero,8
-
-	stvx_u		$H2l,r8,r3		# save H^2
-	li		r8,0x70
-	stvx_u		$H2,r9,r3
-	li		r9,0x80
-	stvx_u		$H2h,r10,r3
-	li		r10,0x90
-
-	vpmsumd		$Xl,$IN,$H2l		# H.lo·H^2.lo
-	 vpmsumd	$Xl1,$IN1,$H2l		# H^2.lo·H^2.lo
-	vpmsumd		$Xm,$IN,$H2		# H.hi·H^2.lo+H.lo·H^2.hi
-	 vpmsumd	$Xm1,$IN1,$H2		# H^2.hi·H^2.lo+H^2.lo·H^2.hi
-	vpmsumd		$Xh,$IN,$H2h		# H.hi·H^2.hi
-	 vpmsumd	$Xh1,$IN1,$H2h		# H^2.hi·H^2.hi
-
-	vpmsumd		$t2,$Xl,$xC2		# 1st reduction phase
-	 vpmsumd	$t6,$Xl1,$xC2		# 1st reduction phase
-
-	vsldoi		$t0,$Xm,$zero,8
-	vsldoi		$t1,$zero,$Xm,8
-	 vsldoi		$t4,$Xm1,$zero,8
-	 vsldoi		$t5,$zero,$Xm1,8
-	vxor		$Xl,$Xl,$t0
-	vxor		$Xh,$Xh,$t1
-	 vxor		$Xl1,$Xl1,$t4
-	 vxor		$Xh1,$Xh1,$t5
-
-	vsldoi		$Xl,$Xl,$Xl,8
-	 vsldoi		$Xl1,$Xl1,$Xl1,8
-	vxor		$Xl,$Xl,$t2
-	 vxor		$Xl1,$Xl1,$t6
-
-	vsldoi		$t1,$Xl,$Xl,8		# 2nd reduction phase
-	 vsldoi		$t5,$Xl1,$Xl1,8		# 2nd reduction phase
-	vpmsumd		$Xl,$Xl,$xC2
-	 vpmsumd	$Xl1,$Xl1,$xC2
-	vxor		$t1,$t1,$Xh
-	 vxor		$t5,$t5,$Xh1
-	vxor		$Xl,$Xl,$t1
-	 vxor		$Xl1,$Xl1,$t5
-
-	vsldoi		$H,$Xl,$Xl,8
-	 vsldoi		$H2,$Xl1,$Xl1,8
-	vsldoi		$Hl,$zero,$H,8
-	vsldoi		$Hh,$H,$zero,8
-	 vsldoi		$H2l,$zero,$H2,8
-	 vsldoi		$H2h,$H2,$zero,8
-
-	stvx_u		$Hl,r8,r3		# save H^3
-	li		r8,0xa0
-	stvx_u		$H,r9,r3
-	li		r9,0xb0
-	stvx_u		$Hh,r10,r3
-	li		r10,0xc0
-	 stvx_u		$H2l,r8,r3		# save H^4
-	 stvx_u		$H2,r9,r3
-	 stvx_u		$H2h,r10,r3
-
-	mtspr		256,$vrsave
-	blr
-	.long		0
-	.byte		0,12,0x14,0,0,0,2,0
-	.long		0
-.size	.gcm_init_htable,.-.gcm_init_htable
-
 .globl	.gcm_gmult_p8
 	lis		r0,0xfff8
 	li		r8,0x10