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[Vendor] mssqldb: 2019-11-28 -> 2020-04-28 (#11364)

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update go-mssqldb 2019-11-28 (1d7a30a10f73) -> 2020-04-28 (06a60b6afbbc)
This commit is contained in:
6543
2020-05-10 19:42:52 +02:00
committed by GitHub
parent da5e3fa299
commit 6e23a1b843
27 changed files with 987 additions and 1378 deletions
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17
vendor/golang.org/x/crypto/chacha20/xor.go generated vendored
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@@ -13,10 +13,10 @@ const unaligned = runtime.GOARCH == "386" ||
runtime.GOARCH == "ppc64le" ||
runtime.GOARCH == "s390x"
// xor reads a little endian uint32 from src, XORs it with u and
// addXor reads a little endian uint32 from src, XORs it with (a + b) and
// places the result in little endian byte order in dst.
func xor(dst, src []byte, u uint32) {
_, _ = src[3], dst[3] // eliminate bounds checks
func addXor(dst, src []byte, a, b uint32) {
_, _ = src[3], dst[3] // bounds check elimination hint
if unaligned {
// The compiler should optimize this code into
// 32-bit unaligned little endian loads and stores.
@@ -27,15 +27,16 @@ func xor(dst, src []byte, u uint32) {
v |= uint32(src[1]) << 8
v |= uint32(src[2]) << 16
v |= uint32(src[3]) << 24
v ^= u
v ^= a + b
dst[0] = byte(v)
dst[1] = byte(v >> 8)
dst[2] = byte(v >> 16)
dst[3] = byte(v >> 24)
} else {
dst[0] = src[0] ^ byte(u)
dst[1] = src[1] ^ byte(u>>8)
dst[2] = src[2] ^ byte(u>>16)
dst[3] = src[3] ^ byte(u>>24)
a += b
dst[0] = src[0] ^ byte(a)
dst[1] = src[1] ^ byte(a>>8)
dst[2] = src[2] ^ byte(a>>16)
dst[3] = src[3] ^ byte(a>>24)
}
}