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35 lines
667 B
35 lines
667 B
//+build !amd64 noasm appengine
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// Copyright 2015, Klaus Post, see LICENSE for details.
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package flate
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func init() {
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useSSE42 = false
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}
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// crc32sse should never be called.
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func crc32sse(a []byte) uint32 {
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panic("no assembler")
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}
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// crc32sseAll should never be called.
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func crc32sseAll(a []byte, dst []uint32) {
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panic("no assembler")
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}
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// matchLenSSE4 should never be called.
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func matchLenSSE4(a, b []byte, max int) int {
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panic("no assembler")
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return 0
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}
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// histogram accumulates a histogram of b in h.
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//
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// len(h) must be >= 256, and h's elements must be all zeroes.
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func histogram(b []byte, h []int32) {
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h = h[:256]
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for _, t := range b {
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h[t]++
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}
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}
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