From: Russ Cox <rsc@golang.org>
Date: Tue, 3 May 2022 11:14:48 +0000 (-0400)
Subject: cmd/internal/notsha256: fix ppc64 build
X-Git-Tag: go1.19beta1~482
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=a41e37f56a4fc2523ac88a76bf54ba3e45dcf533;p=gostls13.git

cmd/internal/notsha256: fix ppc64 build

The Go 1.8 toolchain on the builder does not support the
assembly in this directory for ppc64, so just delete it.

Change-Id: I97caf9d176b7d72b4a265a008b84d91bb86ef70e
Reviewed-on: https://go-review.googlesource.com/c/go/+/403616
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Russ Cox <rsc@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Run-TryBot: Russ Cox <rsc@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
---

diff --git a/src/cmd/internal/notsha256/sha256block_decl.go b/src/cmd/internal/notsha256/sha256block_decl.go
index 5a822ee479..b1dedf4f7e 100644
--- a/src/cmd/internal/notsha256/sha256block_decl.go
+++ b/src/cmd/internal/notsha256/sha256block_decl.go
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build 386 || amd64 || ppc64le || ppc64
-// +build 386 amd64 ppc64le ppc64
+//go:build 386 || amd64
+// +build 386 amd64
 
 package notsha256
 
diff --git a/src/cmd/internal/notsha256/sha256block_generic.go b/src/cmd/internal/notsha256/sha256block_generic.go
index 20ae841383..7197f2aac4 100644
--- a/src/cmd/internal/notsha256/sha256block_generic.go
+++ b/src/cmd/internal/notsha256/sha256block_generic.go
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build !amd64 && !386 && !ppc64le && !ppc64
-// +build !amd64,!386,!ppc64le,!ppc64
+//go:build !amd64 && !386
+// +build !amd64,!386
 
 package notsha256
 
diff --git a/src/cmd/internal/notsha256/sha256block_ppc64x.s b/src/cmd/internal/notsha256/sha256block_ppc64x.s
deleted file mode 100644
index f534c26aa0..0000000000
--- a/src/cmd/internal/notsha256/sha256block_ppc64x.s
+++ /dev/null
@@ -1,424 +0,0 @@
-// Copyright 2016 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-//go:build ppc64 || ppc64le
-// +build ppc64 ppc64le
-
-// Based on CRYPTOGAMS code with the following comment:
-// # ====================================================================
-// # Written by Andy Polyakov <appro@openssl.org> for the OpenSSL
-// # project. The module is, however, dual licensed under OpenSSL and
-// # CRYPTOGAMS licenses depending on where you obtain it. For further
-// # details see http://www.openssl.org/~appro/cryptogams/.
-// # ====================================================================
-
-#include "textflag.h"
-
-// SHA256 block routine. See sha256block.go for Go equivalent.
-//
-// The algorithm is detailed in FIPS 180-4:
-//
-//  https://csrc.nist.gov/publications/fips/fips180-4/fips-180-4.pdf
-//
-// Wt = Mt; for 0 <= t <= 15
-// Wt = SIGMA1(Wt-2) + SIGMA0(Wt-15) + Wt-16; for 16 <= t <= 63
-//
-// a = H0
-// b = H1
-// c = H2
-// d = H3
-// e = H4
-// f = H5
-// g = H6
-// h = H7
-//
-// for t = 0 to 63 {
-//    T1 = h + BIGSIGMA1(e) + Ch(e,f,g) + Kt + Wt
-//    T2 = BIGSIGMA0(a) + Maj(a,b,c)
-//    h = g
-//    g = f
-//    f = e
-//    e = d + T1
-//    d = c
-//    c = b
-//    b = a
-//    a = T1 + T2
-// }
-//
-// H0 = a + H0
-// H1 = b + H1
-// H2 = c + H2
-// H3 = d + H3
-// H4 = e + H4
-// H5 = f + H5
-// H6 = g + H6
-// H7 = h + H7
-
-#define CTX	R3
-#define INP	R4
-#define END	R5
-#define TBL	R6
-#define IDX	R7
-#define LEN	R9
-#define TEMP	R12
-
-#define HEX00	R0
-#define HEX10	R10
-
-// V0-V7 are A-H
-// V8-V23 are used for the message schedule
-#define KI	V24
-#define FUNC	V25
-#define S0	V26
-#define S1	V27
-#define s0	V28
-#define s1	V29
-#define LEMASK	V31	// Permutation control register for little endian
-
-// 4 copies of each Kt, to fill all 4 words of a vector register
-DATA  ·kcon+0x000(SB)/8, $0x428a2f98428a2f98
-DATA  ·kcon+0x008(SB)/8, $0x428a2f98428a2f98
-DATA  ·kcon+0x010(SB)/8, $0x7137449171374491
-DATA  ·kcon+0x018(SB)/8, $0x7137449171374491
-DATA  ·kcon+0x020(SB)/8, $0xb5c0fbcfb5c0fbcf
-DATA  ·kcon+0x028(SB)/8, $0xb5c0fbcfb5c0fbcf
-DATA  ·kcon+0x030(SB)/8, $0xe9b5dba5e9b5dba5
-DATA  ·kcon+0x038(SB)/8, $0xe9b5dba5e9b5dba5
-DATA  ·kcon+0x040(SB)/8, $0x3956c25b3956c25b
-DATA  ·kcon+0x048(SB)/8, $0x3956c25b3956c25b
-DATA  ·kcon+0x050(SB)/8, $0x59f111f159f111f1
-DATA  ·kcon+0x058(SB)/8, $0x59f111f159f111f1
-DATA  ·kcon+0x060(SB)/8, $0x923f82a4923f82a4
-DATA  ·kcon+0x068(SB)/8, $0x923f82a4923f82a4
-DATA  ·kcon+0x070(SB)/8, $0xab1c5ed5ab1c5ed5
-DATA  ·kcon+0x078(SB)/8, $0xab1c5ed5ab1c5ed5
-DATA  ·kcon+0x080(SB)/8, $0xd807aa98d807aa98
-DATA  ·kcon+0x088(SB)/8, $0xd807aa98d807aa98
-DATA  ·kcon+0x090(SB)/8, $0x12835b0112835b01
-DATA  ·kcon+0x098(SB)/8, $0x12835b0112835b01
-DATA  ·kcon+0x0A0(SB)/8, $0x243185be243185be
-DATA  ·kcon+0x0A8(SB)/8, $0x243185be243185be
-DATA  ·kcon+0x0B0(SB)/8, $0x550c7dc3550c7dc3
-DATA  ·kcon+0x0B8(SB)/8, $0x550c7dc3550c7dc3
-DATA  ·kcon+0x0C0(SB)/8, $0x72be5d7472be5d74
-DATA  ·kcon+0x0C8(SB)/8, $0x72be5d7472be5d74
-DATA  ·kcon+0x0D0(SB)/8, $0x80deb1fe80deb1fe
-DATA  ·kcon+0x0D8(SB)/8, $0x80deb1fe80deb1fe
-DATA  ·kcon+0x0E0(SB)/8, $0x9bdc06a79bdc06a7
-DATA  ·kcon+0x0E8(SB)/8, $0x9bdc06a79bdc06a7
-DATA  ·kcon+0x0F0(SB)/8, $0xc19bf174c19bf174
-DATA  ·kcon+0x0F8(SB)/8, $0xc19bf174c19bf174
-DATA  ·kcon+0x100(SB)/8, $0xe49b69c1e49b69c1
-DATA  ·kcon+0x108(SB)/8, $0xe49b69c1e49b69c1
-DATA  ·kcon+0x110(SB)/8, $0xefbe4786efbe4786
-DATA  ·kcon+0x118(SB)/8, $0xefbe4786efbe4786
-DATA  ·kcon+0x120(SB)/8, $0x0fc19dc60fc19dc6
-DATA  ·kcon+0x128(SB)/8, $0x0fc19dc60fc19dc6
-DATA  ·kcon+0x130(SB)/8, $0x240ca1cc240ca1cc
-DATA  ·kcon+0x138(SB)/8, $0x240ca1cc240ca1cc
-DATA  ·kcon+0x140(SB)/8, $0x2de92c6f2de92c6f
-DATA  ·kcon+0x148(SB)/8, $0x2de92c6f2de92c6f
-DATA  ·kcon+0x150(SB)/8, $0x4a7484aa4a7484aa
-DATA  ·kcon+0x158(SB)/8, $0x4a7484aa4a7484aa
-DATA  ·kcon+0x160(SB)/8, $0x5cb0a9dc5cb0a9dc
-DATA  ·kcon+0x168(SB)/8, $0x5cb0a9dc5cb0a9dc
-DATA  ·kcon+0x170(SB)/8, $0x76f988da76f988da
-DATA  ·kcon+0x178(SB)/8, $0x76f988da76f988da
-DATA  ·kcon+0x180(SB)/8, $0x983e5152983e5152
-DATA  ·kcon+0x188(SB)/8, $0x983e5152983e5152
-DATA  ·kcon+0x190(SB)/8, $0xa831c66da831c66d
-DATA  ·kcon+0x198(SB)/8, $0xa831c66da831c66d
-DATA  ·kcon+0x1A0(SB)/8, $0xb00327c8b00327c8
-DATA  ·kcon+0x1A8(SB)/8, $0xb00327c8b00327c8
-DATA  ·kcon+0x1B0(SB)/8, $0xbf597fc7bf597fc7
-DATA  ·kcon+0x1B8(SB)/8, $0xbf597fc7bf597fc7
-DATA  ·kcon+0x1C0(SB)/8, $0xc6e00bf3c6e00bf3
-DATA  ·kcon+0x1C8(SB)/8, $0xc6e00bf3c6e00bf3
-DATA  ·kcon+0x1D0(SB)/8, $0xd5a79147d5a79147
-DATA  ·kcon+0x1D8(SB)/8, $0xd5a79147d5a79147
-DATA  ·kcon+0x1E0(SB)/8, $0x06ca635106ca6351
-DATA  ·kcon+0x1E8(SB)/8, $0x06ca635106ca6351
-DATA  ·kcon+0x1F0(SB)/8, $0x1429296714292967
-DATA  ·kcon+0x1F8(SB)/8, $0x1429296714292967
-DATA  ·kcon+0x200(SB)/8, $0x27b70a8527b70a85
-DATA  ·kcon+0x208(SB)/8, $0x27b70a8527b70a85
-DATA  ·kcon+0x210(SB)/8, $0x2e1b21382e1b2138
-DATA  ·kcon+0x218(SB)/8, $0x2e1b21382e1b2138
-DATA  ·kcon+0x220(SB)/8, $0x4d2c6dfc4d2c6dfc
-DATA  ·kcon+0x228(SB)/8, $0x4d2c6dfc4d2c6dfc
-DATA  ·kcon+0x230(SB)/8, $0x53380d1353380d13
-DATA  ·kcon+0x238(SB)/8, $0x53380d1353380d13
-DATA  ·kcon+0x240(SB)/8, $0x650a7354650a7354
-DATA  ·kcon+0x248(SB)/8, $0x650a7354650a7354
-DATA  ·kcon+0x250(SB)/8, $0x766a0abb766a0abb
-DATA  ·kcon+0x258(SB)/8, $0x766a0abb766a0abb
-DATA  ·kcon+0x260(SB)/8, $0x81c2c92e81c2c92e
-DATA  ·kcon+0x268(SB)/8, $0x81c2c92e81c2c92e
-DATA  ·kcon+0x270(SB)/8, $0x92722c8592722c85
-DATA  ·kcon+0x278(SB)/8, $0x92722c8592722c85
-DATA  ·kcon+0x280(SB)/8, $0xa2bfe8a1a2bfe8a1
-DATA  ·kcon+0x288(SB)/8, $0xa2bfe8a1a2bfe8a1
-DATA  ·kcon+0x290(SB)/8, $0xa81a664ba81a664b
-DATA  ·kcon+0x298(SB)/8, $0xa81a664ba81a664b
-DATA  ·kcon+0x2A0(SB)/8, $0xc24b8b70c24b8b70
-DATA  ·kcon+0x2A8(SB)/8, $0xc24b8b70c24b8b70
-DATA  ·kcon+0x2B0(SB)/8, $0xc76c51a3c76c51a3
-DATA  ·kcon+0x2B8(SB)/8, $0xc76c51a3c76c51a3
-DATA  ·kcon+0x2C0(SB)/8, $0xd192e819d192e819
-DATA  ·kcon+0x2C8(SB)/8, $0xd192e819d192e819
-DATA  ·kcon+0x2D0(SB)/8, $0xd6990624d6990624
-DATA  ·kcon+0x2D8(SB)/8, $0xd6990624d6990624
-DATA  ·kcon+0x2E0(SB)/8, $0xf40e3585f40e3585
-DATA  ·kcon+0x2E8(SB)/8, $0xf40e3585f40e3585
-DATA  ·kcon+0x2F0(SB)/8, $0x106aa070106aa070
-DATA  ·kcon+0x2F8(SB)/8, $0x106aa070106aa070
-DATA  ·kcon+0x300(SB)/8, $0x19a4c11619a4c116
-DATA  ·kcon+0x308(SB)/8, $0x19a4c11619a4c116
-DATA  ·kcon+0x310(SB)/8, $0x1e376c081e376c08
-DATA  ·kcon+0x318(SB)/8, $0x1e376c081e376c08
-DATA  ·kcon+0x320(SB)/8, $0x2748774c2748774c
-DATA  ·kcon+0x328(SB)/8, $0x2748774c2748774c
-DATA  ·kcon+0x330(SB)/8, $0x34b0bcb534b0bcb5
-DATA  ·kcon+0x338(SB)/8, $0x34b0bcb534b0bcb5
-DATA  ·kcon+0x340(SB)/8, $0x391c0cb3391c0cb3
-DATA  ·kcon+0x348(SB)/8, $0x391c0cb3391c0cb3
-DATA  ·kcon+0x350(SB)/8, $0x4ed8aa4a4ed8aa4a
-DATA  ·kcon+0x358(SB)/8, $0x4ed8aa4a4ed8aa4a
-DATA  ·kcon+0x360(SB)/8, $0x5b9cca4f5b9cca4f
-DATA  ·kcon+0x368(SB)/8, $0x5b9cca4f5b9cca4f
-DATA  ·kcon+0x370(SB)/8, $0x682e6ff3682e6ff3
-DATA  ·kcon+0x378(SB)/8, $0x682e6ff3682e6ff3
-DATA  ·kcon+0x380(SB)/8, $0x748f82ee748f82ee
-DATA  ·kcon+0x388(SB)/8, $0x748f82ee748f82ee
-DATA  ·kcon+0x390(SB)/8, $0x78a5636f78a5636f
-DATA  ·kcon+0x398(SB)/8, $0x78a5636f78a5636f
-DATA  ·kcon+0x3A0(SB)/8, $0x84c8781484c87814
-DATA  ·kcon+0x3A8(SB)/8, $0x84c8781484c87814
-DATA  ·kcon+0x3B0(SB)/8, $0x8cc702088cc70208
-DATA  ·kcon+0x3B8(SB)/8, $0x8cc702088cc70208
-DATA  ·kcon+0x3C0(SB)/8, $0x90befffa90befffa
-DATA  ·kcon+0x3C8(SB)/8, $0x90befffa90befffa
-DATA  ·kcon+0x3D0(SB)/8, $0xa4506ceba4506ceb
-DATA  ·kcon+0x3D8(SB)/8, $0xa4506ceba4506ceb
-DATA  ·kcon+0x3E0(SB)/8, $0xbef9a3f7bef9a3f7
-DATA  ·kcon+0x3E8(SB)/8, $0xbef9a3f7bef9a3f7
-DATA  ·kcon+0x3F0(SB)/8, $0xc67178f2c67178f2
-DATA  ·kcon+0x3F8(SB)/8, $0xc67178f2c67178f2
-DATA  ·kcon+0x400(SB)/8, $0x0000000000000000
-DATA  ·kcon+0x408(SB)/8, $0x0000000000000000
-
-#ifdef GOARCH_ppc64le
-DATA  ·kcon+0x410(SB)/8, $0x1011121310111213	// permutation control vectors
-DATA  ·kcon+0x418(SB)/8, $0x1011121300010203
-DATA  ·kcon+0x420(SB)/8, $0x1011121310111213
-DATA  ·kcon+0x428(SB)/8, $0x0405060700010203
-DATA  ·kcon+0x430(SB)/8, $0x1011121308090a0b
-DATA  ·kcon+0x438(SB)/8, $0x0405060700010203
-#else
-DATA  ·kcon+0x410(SB)/8, $0x1011121300010203
-DATA  ·kcon+0x418(SB)/8, $0x1011121310111213	// permutation control vectors
-DATA  ·kcon+0x420(SB)/8, $0x0405060700010203
-DATA  ·kcon+0x428(SB)/8, $0x1011121310111213
-DATA  ·kcon+0x430(SB)/8, $0x0001020304050607
-DATA  ·kcon+0x438(SB)/8, $0x08090a0b10111213
-#endif
-
-GLOBL ·kcon(SB), RODATA, $1088
-
-#define SHA256ROUND0(a, b, c, d, e, f, g, h, xi) \
-	VSEL		g, f, e, FUNC; \
-	VSHASIGMAW	$15, e, $1, S1; \
-	VADDUWM		xi, h, h; \
-	VSHASIGMAW	$0, a, $1, S0; \
-	VADDUWM		FUNC, h, h; \
-	VXOR		b, a, FUNC; \
-	VADDUWM		S1, h, h; \
-	VSEL		b, c, FUNC, FUNC; \
-	VADDUWM		KI, g, g; \
-	VADDUWM		h, d, d; \
-	VADDUWM		FUNC, S0, S0; \
-	LVX		(TBL)(IDX), KI; \
-	ADD		$16, IDX; \
-	VADDUWM		S0, h, h
-
-#define SHA256ROUND1(a, b, c, d, e, f, g, h, xi, xj, xj_1, xj_9, xj_14) \
-	VSHASIGMAW	$0, xj_1, $0, s0; \
-	VSEL		g, f, e, FUNC; \
-	VSHASIGMAW	$15, e, $1, S1; \
-	VADDUWM		xi, h, h; \
-	VSHASIGMAW	$0, a, $1, S0; \
-	VSHASIGMAW	$15, xj_14, $0, s1; \
-	VADDUWM		FUNC, h, h; \
-	VXOR		b, a, FUNC; \
-	VADDUWM		xj_9, xj, xj; \
-	VADDUWM		S1, h, h; \
-	VSEL		b, c, FUNC, FUNC; \
-	VADDUWM		KI, g, g; \
-	VADDUWM		h, d, d; \
-	VADDUWM		FUNC, S0, S0; \
-	VADDUWM		s0, xj, xj; \
-	LVX		(TBL)(IDX), KI; \
-	ADD		$16, IDX; \
-	VADDUWM		S0, h, h; \
-	VADDUWM		s1, xj, xj
-
-#ifdef GOARCH_ppc64le
-#define VPERMLE(va,vb,vc,vt) VPERM va, vb, vc, vt
-#else
-#define VPERMLE(va,vb,vc,vt)
-#endif
-
-// func block(dig *digest, p []byte)
-TEXT ·block(SB),0,$0-32
-	MOVD	dig+0(FP), CTX
-	MOVD	p_base+8(FP), INP
-	MOVD	p_len+16(FP), LEN
-
-	SRD	$6, LEN
-	SLD	$6, LEN
-	ADD	INP, LEN, END
-
-	CMP	INP, END
-	BEQ	end
-
-	MOVD	$·kcon(SB), TBL
-	MOVWZ	$0x10, HEX10
-	MOVWZ	$8, IDX
-
-#ifdef GOARCH_ppc64le
-	LVSL	(IDX)(R0), LEMASK
-	VSPLTISB	$0x0F, KI
-	VXOR	KI, LEMASK, LEMASK
-#endif
-
-	LXVW4X	(CTX)(HEX00), VS32	// v0 = vs32
-	LXVW4X	(CTX)(HEX10), VS36	// v4 = vs36
-
-	// unpack the input values into vector registers
-	VSLDOI	$4, V0, V0, V1
-	VSLDOI	$8, V0, V0, V2
-	VSLDOI	$12, V0, V0, V3
-	VSLDOI	$4, V4, V4, V5
-	VSLDOI	$8, V4, V4, V6
-	VSLDOI	$12, V4, V4, V7
-
-loop:
-	LVX	(TBL)(HEX00), KI
-	MOVWZ	$16, IDX
-
-	LXVD2X	(INP)(R0), VS40	// load v8 (=vs40) in advance
-	ADD	$16, INP
-
-	// Offload to VSR24-31 (aka FPR24-31)
-	XXLOR	V0, V0, VS24
-	XXLOR	V1, V1, VS25
-	XXLOR	V2, V2, VS26
-	XXLOR	V3, V3, VS27
-	XXLOR	V4, V4, VS28
-	XXLOR	V5, V5, VS29
-	XXLOR	V6, V6, VS30
-	XXLOR	V7, V7, VS31
-
-	VADDUWM	KI, V7, V7	// h+K[i]
-	LVX	(TBL)(IDX), KI
-	ADD	$16, IDX
-
-	VPERMLE(V8, V8, LEMASK, V8)
-	SHA256ROUND0(V0, V1, V2, V3, V4, V5, V6, V7, V8)
-	VSLDOI	$4, V8, V8, V9
-	SHA256ROUND0(V7, V0, V1, V2, V3, V4, V5, V6, V9)
-	VSLDOI	$4, V9, V9, V10
-	SHA256ROUND0(V6, V7, V0, V1, V2, V3, V4, V5, V10)
-	LXVD2X	(INP)(R0), VS44	// load v12 (=vs44) in advance
-	ADD	$16, INP, INP
-	VSLDOI	$4, V10, V10, V11
-	SHA256ROUND0(V5, V6, V7, V0, V1, V2, V3, V4, V11)
-	VPERMLE(V12, V12, LEMASK, V12)
-	SHA256ROUND0(V4, V5, V6, V7, V0, V1, V2, V3, V12)
-	VSLDOI	$4, V12, V12, V13
-	SHA256ROUND0(V3, V4, V5, V6, V7, V0, V1, V2, V13)
-	VSLDOI	$4, V13, V13, V14
-	SHA256ROUND0(V2, V3, V4, V5, V6, V7, V0, V1, V14)
-	LXVD2X	(INP)(R0), VS48	// load v16 (=vs48) in advance
-	ADD	$16, INP, INP
-	VSLDOI	$4, V14, V14, V15
-	SHA256ROUND0(V1, V2, V3, V4, V5, V6, V7, V0, V15)
-	VPERMLE(V16, V16, LEMASK, V16)
-	SHA256ROUND0(V0, V1, V2, V3, V4, V5, V6, V7, V16)
-	VSLDOI	$4, V16, V16, V17
-	SHA256ROUND0(V7, V0, V1, V2, V3, V4, V5, V6, V17)
-	VSLDOI	$4, V17, V17, V18
-	SHA256ROUND0(V6, V7, V0, V1, V2, V3, V4, V5, V18)
-	VSLDOI	$4, V18, V18, V19
-	LXVD2X	(INP)(R0), VS52	// load v20 (=vs52) in advance
-	ADD	$16, INP, INP
-	SHA256ROUND0(V5, V6, V7, V0, V1, V2, V3, V4, V19)
-	VPERMLE(V20, V20, LEMASK, V20)
-	SHA256ROUND0(V4, V5, V6, V7, V0, V1, V2, V3, V20)
-	VSLDOI	$4, V20, V20, V21
-	SHA256ROUND0(V3, V4, V5, V6, V7, V0, V1, V2, V21)
-	VSLDOI	$4, V21, V21, V22
-	SHA256ROUND0(V2, V3, V4, V5, V6, V7, V0, V1, V22)
-	VSLDOI	$4, V22, V22, V23
-	SHA256ROUND1(V1, V2, V3, V4, V5, V6, V7, V0, V23, V8, V9, V17, V22)
-
-	MOVWZ	$3, TEMP
-	MOVWZ	TEMP, CTR
-
-L16_xx:
-	SHA256ROUND1(V0, V1, V2, V3, V4, V5, V6, V7, V8, V9, V10, V18, V23)
-	SHA256ROUND1(V7, V0, V1, V2, V3, V4, V5, V6, V9, V10, V11, V19, V8)
-	SHA256ROUND1(V6, V7, V0, V1, V2, V3, V4, V5, V10, V11, V12, V20, V9)
-	SHA256ROUND1(V5, V6, V7, V0, V1, V2, V3, V4, V11, V12, V13, V21, V10)
-	SHA256ROUND1(V4, V5, V6, V7, V0, V1, V2, V3, V12, V13, V14, V22, V11)
-	SHA256ROUND1(V3, V4, V5, V6, V7, V0, V1, V2, V13, V14, V15, V23, V12)
-	SHA256ROUND1(V2, V3, V4, V5, V6, V7, V0, V1, V14, V15, V16, V8, V13)
-	SHA256ROUND1(V1, V2, V3, V4, V5, V6, V7, V0, V15, V16, V17, V9, V14)
-	SHA256ROUND1(V0, V1, V2, V3, V4, V5, V6, V7, V16, V17, V18, V10, V15)
-	SHA256ROUND1(V7, V0, V1, V2, V3, V4, V5, V6, V17, V18, V19, V11, V16)
-	SHA256ROUND1(V6, V7, V0, V1, V2, V3, V4, V5, V18, V19, V20, V12, V17)
-	SHA256ROUND1(V5, V6, V7, V0, V1, V2, V3, V4, V19, V20, V21, V13, V18)
-	SHA256ROUND1(V4, V5, V6, V7, V0, V1, V2, V3, V20, V21, V22, V14, V19)
-	SHA256ROUND1(V3, V4, V5, V6, V7, V0, V1, V2, V21, V22, V23, V15, V20)
-	SHA256ROUND1(V2, V3, V4, V5, V6, V7, V0, V1, V22, V23, V8, V16, V21)
-	SHA256ROUND1(V1, V2, V3, V4, V5, V6, V7, V0, V23, V8, V9, V17, V22)
-
-	BC	0x10, 0, L16_xx		// bdnz
-
-	XXLOR	VS24, VS24, V10
-
-	XXLOR	VS25, VS25, V11
-	VADDUWM	V10, V0, V0
-	XXLOR	VS26, VS26, V12
-	VADDUWM	V11, V1, V1
-	XXLOR	VS27, VS27, V13
-	VADDUWM	V12, V2, V2
-	XXLOR	VS28, VS28, V14
-	VADDUWM	V13, V3, V3
-	XXLOR	VS29, VS29, V15
-	VADDUWM	V14, V4, V4
-	XXLOR	VS30, VS30, V16
-	VADDUWM	V15, V5, V5
-	XXLOR	VS31, VS31, V17
-	VADDUWM	V16, V6, V6
-	VADDUWM	V17, V7, V7
-
-	CMPU	INP, END
-	BLT	loop
-
-	LVX	(TBL)(IDX), V8
-	ADD	$16, IDX
-	VPERM	V0, V1, KI, V0
-	LVX	(TBL)(IDX), V9
-	VPERM	V4, V5, KI, V4
-	VPERM	V0, V2, V8, V0
-	VPERM	V4, V6, V8, V4
-	VPERM	V0, V3, V9, V0
-	VPERM	V4, V7, V9, V4
-	STXVD2X	VS32, (CTX+HEX00)	// v0 = vs32
-	STXVD2X	VS36, (CTX+HEX10)	// v4 = vs36
-
-end:
-	RET
-