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fix blake2b tests on non-amd64 machines (#3496)

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Fix the TestHashes Test for non-amd64 machines
This commit is contained in:
Andreas Auernhammer 2016-12-26 02:03:08 +01:00 committed by Harshavardhana
parent cdc6c2d578
commit 6ee27daac1
6 changed files with 24 additions and 19 deletions
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6
vendor/golang.org/x/crypto/blake2b/blake2b.go generated vendored
View File

@ -23,6 +23,12 @@ const (
Size256 = 32
)
var (
useAVX2 bool
useAVX bool
useSSE4 bool
)
var errKeySize = errors.New("blake2b: invalid key size")
var iv = [8]uint64{

14
vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.go generated vendored
View File

@ -6,18 +6,20 @@
package blake2b
var useAVX2 = supportAVX2()
var useAVX = supportAVX()
var useSSE4 = supportSSE4()
func init() {
useAVX2 = supportsAVX2()
useAVX = supportsAVX()
useSSE4 = supportsSSE4()
}
//go:noescape
func supportSSE4() bool
func supportsSSE4() bool
//go:noescape
func supportAVX() bool
func supportsAVX() bool
//go:noescape
func supportAVX2() bool
func supportsAVX2() bool
//go:noescape
func hashBlocksAVX2(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte)

8
vendor/golang.org/x/crypto/blake2b/blake2bAVX2_amd64.s generated vendored
View File

@ -489,14 +489,14 @@ noinc:
MOVQ BP, SP
RET
// func supportAVX2() bool
TEXT ·supportAVX2(SB), 4, $0-1
// func supportsAVX2() bool
TEXT ·supportsAVX2(SB), 4, $0-1
MOVQ runtime·support_avx2(SB), AX
MOVB AX, ret+0(FP)
RET
// func supportAVX() bool
TEXT ·supportAVX(SB), 4, $0-1
// func supportsAVX() bool
TEXT ·supportsAVX(SB), 4, $0-1
MOVQ runtime·support_avx(SB), AX
MOVB AX, ret+0(FP)
RET

8
vendor/golang.org/x/crypto/blake2b/blake2b_amd64.go generated vendored
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@ -6,12 +6,12 @@
package blake2b
var useAVX2 = false
var useAVX = false
var useSSE4 = supportSSE4()
func init() {
useSSE4 = supportsSSE4()
}
//go:noescape
func supportSSE4() bool
func supportsSSE4() bool
//go:noescape
func hashBlocksSSE4(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte)

4
vendor/golang.org/x/crypto/blake2b/blake2b_amd64.s generated vendored
View File

@ -280,8 +280,8 @@ noinc:
MOVQ BP, SP
RET
// func supportSSE4() bool
TEXT ·supportSSE4(SB), 4, $0-1
// func supportsSSE4() bool
TEXT ·supportsSSE4(SB), 4, $0-1
MOVL $1, AX
CPUID
SHRL $19, CX // Bit 19 indicates SSE4 support

3
vendor/golang.org/x/crypto/blake2b/blake2b_ref.go generated vendored
View File

@ -6,9 +6,6 @@
package blake2b
var useAVX2 = false
var useSSE4 = false
func hashBlocks(h *[8]uint64, c *[2]uint64, flag uint64, blocks []byte) {
hashBlocksGeneric(h, c, flag, blocks)
}