Delete old versions of GCC.

Change-Id: I710f125d905290e1024cbd67f48299861790c66c

1 files changed, 0 insertions, 172 deletions

diff --git a/gcc-4.7/libgo/go/crypto/md5/md5block.go b/gcc-4.7/libgo/go/crypto/md5/md5block.go
deleted file mode 100644
index a887e2e05..000000000
--- a/gcc-4.7/libgo/go/crypto/md5/md5block.go
+++ /dev/null
@@ -1,172 +0,0 @@
-// Copyright 2009 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.
-
-// MD5 block step.
-// In its own file so that a faster assembly or C version
-// can be substituted easily.
-
-package md5
-
-// table[i] = int((1<<32) * abs(sin(i+1 radians))).
-var table = []uint32{
-	// round 1
-	0xd76aa478,
-	0xe8c7b756,
-	0x242070db,
-	0xc1bdceee,
-	0xf57c0faf,
-	0x4787c62a,
-	0xa8304613,
-	0xfd469501,
-	0x698098d8,
-	0x8b44f7af,
-	0xffff5bb1,
-	0x895cd7be,
-	0x6b901122,
-	0xfd987193,
-	0xa679438e,
-	0x49b40821,
-
-	// round 2
-	0xf61e2562,
-	0xc040b340,
-	0x265e5a51,
-	0xe9b6c7aa,
-	0xd62f105d,
-	0x2441453,
-	0xd8a1e681,
-	0xe7d3fbc8,
-	0x21e1cde6,
-	0xc33707d6,
-	0xf4d50d87,
-	0x455a14ed,
-	0xa9e3e905,
-	0xfcefa3f8,
-	0x676f02d9,
-	0x8d2a4c8a,
-
-	// round3
-	0xfffa3942,
-	0x8771f681,
-	0x6d9d6122,
-	0xfde5380c,
-	0xa4beea44,
-	0x4bdecfa9,
-	0xf6bb4b60,
-	0xbebfbc70,
-	0x289b7ec6,
-	0xeaa127fa,
-	0xd4ef3085,
-	0x4881d05,
-	0xd9d4d039,
-	0xe6db99e5,
-	0x1fa27cf8,
-	0xc4ac5665,
-
-	// round 4
-	0xf4292244,
-	0x432aff97,
-	0xab9423a7,
-	0xfc93a039,
-	0x655b59c3,
-	0x8f0ccc92,
-	0xffeff47d,
-	0x85845dd1,
-	0x6fa87e4f,
-	0xfe2ce6e0,
-	0xa3014314,
-	0x4e0811a1,
-	0xf7537e82,
-	0xbd3af235,
-	0x2ad7d2bb,
-	0xeb86d391,
-}
-
-var shift1 = []uint{7, 12, 17, 22}
-var shift2 = []uint{5, 9, 14, 20}
-var shift3 = []uint{4, 11, 16, 23}
-var shift4 = []uint{6, 10, 15, 21}
-
-func _Block(dig *digest, p []byte) int {
-	a := dig.s[0]
-	b := dig.s[1]
-	c := dig.s[2]
-	d := dig.s[3]
-	n := 0
-	var X [16]uint32
-	for len(p) >= _Chunk {
-		aa, bb, cc, dd := a, b, c, d
-
-		j := 0
-		for i := 0; i < 16; i++ {
-			X[i] = uint32(p[j]) | uint32(p[j+1])<<8 | uint32(p[j+2])<<16 | uint32(p[j+3])<<24
-			j += 4
-		}
-
-		// If this needs to be made faster in the future,
-		// the usual trick is to unroll each of these
-		// loops by a factor of 4; that lets you replace
-		// the shift[] lookups with constants and,
-		// with suitable variable renaming in each
-		// unrolled body, delete the a, b, c, d = d, a, b, c
-		// (or you can let the optimizer do the renaming).
-		//
-		// The index variables are uint so that % by a power
-		// of two can be optimized easily by a compiler.
-
-		// Round 1.
-		for i := uint(0); i < 16; i++ {
-			x := i
-			s := shift1[i%4]
-			f := ((c ^ d) & b) ^ d
-			a += f + X[x] + table[i]
-			a = a<<s | a>>(32-s) + b
-			a, b, c, d = d, a, b, c
-		}
-
-		// Round 2.
-		for i := uint(0); i < 16; i++ {
-			x := (1 + 5*i) % 16
-			s := shift2[i%4]
-			g := ((b ^ c) & d) ^ c
-			a += g + X[x] + table[i+16]
-			a = a<<s | a>>(32-s) + b
-			a, b, c, d = d, a, b, c
-		}
-
-		// Round 3.
-		for i := uint(0); i < 16; i++ {
-			x := (5 + 3*i) % 16
-			s := shift3[i%4]
-			h := b ^ c ^ d
-			a += h + X[x] + table[i+32]
-			a = a<<s | a>>(32-s) + b
-			a, b, c, d = d, a, b, c
-		}
-
-		// Round 4.
-		for i := uint(0); i < 16; i++ {
-			x := (7 * i) % 16
-			s := shift4[i%4]
-			j := c ^ (b | ^d)
-			a += j + X[x] + table[i+48]
-			a = a<<s | a>>(32-s) + b
-			a, b, c, d = d, a, b, c
-		}
-
-		a += aa
-		b += bb
-		c += cc
-		d += dd
-
-		p = p[_Chunk:]
-		n += _Chunk
-	}
-
-	dig.s[0] = a
-	dig.s[1] = b
-	dig.s[2] = c
-	dig.s[3] = d
-	return n
-}