]> Cypherpunks repositories - gostls13.git/commit
cmd/compile: intrinsic for math/bits.Reverse on ARM64
authorKeith Randall <keithr@alum.mit.edu>
Fri, 17 Mar 2017 05:34:38 +0000 (22:34 -0700)
committerKeith Randall <khr@golang.org>
Fri, 17 Mar 2017 18:07:18 +0000 (18:07 +0000)
commit42e97468a1fd4b9f08bccd076edb1598435c72fb
tree3ed3f4e94c3318618e0ba05e8fa432201fae6a34
parentbe04da8f0c5cb57e2736cfac8c76971d7d8cfc6f
cmd/compile: intrinsic for math/bits.Reverse on ARM64

I don't know that it exists for any other architectures.

Update #18616

Change-Id: Idfe5dee251764d32787915889ec0be4bebc5be24
Reviewed-on: https://go-review.googlesource.com/38323
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Robert Griesemer <gri@golang.org>
src/cmd/compile/internal/gc/ssa.go
src/cmd/compile/internal/ssa/gen/ARM64.rules
src/cmd/compile/internal/ssa/gen/genericOps.go
src/cmd/compile/internal/ssa/opGen.go
src/cmd/compile/internal/ssa/rewriteARM64.go