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| author | Heisenberg <lziqiang1@gmail.com> | 2020-06-11 11:17:20 +0800 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2020-08-17 20:59:59 +0000 |
| commit | a61a3c378d9ce71d9b97a1b4fb3320b8b3d6a599 (patch) | |
| tree | 0a9e574ee9ccb7c18d0ee6a861c6d268a69cebfa /src/runtime/mpallocbits.go | |
| parent | e6d0bd2b8951bde6f0ac6421f20e18efc7ba0cdb (diff) | |
| download | go-a61a3c378d9ce71d9b97a1b4fb3320b8b3d6a599.tar.xz | |
runtime: use the CBZ instruction in the assembler
Use CBZ to replace the comparison and branch of arm64 and the zero instruction in the assembly file.
Change-Id: Id6c03e9af13aadafc3ad3953f82d2ffa29c12926
Reviewed-on: https://go-review.googlesource.com/c/go/+/237497
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Diffstat (limited to 'src/runtime/mpallocbits.go')
0 files changed, 0 insertions, 0 deletions