Carlos Eduardo Seo be943df588 runtime: improve IndexByte for ppc64x ... This change adds a better implementation of IndexByte in asm that uses the vector registers/instructions on ppc64x. benchmark old ns/op new ns/op delta BenchmarkIndexByte/10-8 9.70 9.37 -3.40% BenchmarkIndexByte/32-8 10.9 10.9 +0.00% BenchmarkIndexByte/4K-8 254 92.8 -63.46% BenchmarkIndexByte/4M-8 249246 118435 -52.48% BenchmarkIndexByte/64M-8 10737987 7383096 -31.24% benchmark old MB/s new MB/s speedup BenchmarkIndexByte/10-8 1030.63 1067.24 1.04x BenchmarkIndexByte/32-8 2922.69 2928.53 1.00x BenchmarkIndexByte/4K-8 16065.95 44156.45 2.75x BenchmarkIndexByte/4M-8 16827.96 35414.21 2.10x BenchmarkIndexByte/64M-8 6249.67 9089.53 1.45x Change-Id: I81dbdd620f7bb4e395ce4d1f2a14e8e91e39f9a1 Reviewed-on: https://go-review.googlesource.com/71710 Run-TryBot: Lynn Boger <laboger@linux.vnet.ibm.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>		2017-11-06 21:56:18 +00:00
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bio
browser	cmd/internal/browser: fix typo	2017-02-24 20:49:10 +00:00
buildid	cmd/internal/buildid: add missing f.Close in ReadFile	2017-10-11 19:38:04 +00:00
dwarf	compile, link: remove base address selector from DWARF range lists	2017-11-01 14:35:30 +00:00
gcprog
goobj	cmd/internal/goobj: accept int64 in readInt	2017-11-01 18:23:58 +00:00
obj	runtime: improve IndexByte for ppc64x	2017-11-06 21:56:18 +00:00
objabi	compile, link: remove base address selector from DWARF range lists	2017-11-01 14:35:30 +00:00
objfile	cmd/internal/objfile: allow disassemble amd64p32 binaries	2017-11-02 14:02:34 +00:00
src	Revert "cmd/compile: output DWARF lexical blocks for local variables"	2017-04-07 19:52:26 +00:00
sys	cmd: remove IntSize and Widthint	2017-04-22 17:43:43 +00:00