Xiaolin Zhao 4ce1c8e9e1 cmd/compile: add rules about ORN and ANDN ...

Reduce the number of go toolchain instructions on loong64 as follows.

    file      before    after     Δ       %
    addr2line 279880    279776  -104   -0.0372%
    asm       556638    556410  -228   -0.0410%
    buildid   272272    272072  -200   -0.0735%
    cgo       481522    481318  -204   -0.0424%
    compile   2457788   2457580 -208   -0.0085%
    covdata   323384    323280  -104   -0.0322%
    cover     518450    518234  -216   -0.0417%
    dist      340790    340686  -104   -0.0305%
    distpack  282456    282252  -204   -0.0722%
    doc       789932    789688  -244   -0.0309%
    fix       324332    324228  -104   -0.0321%
    link      704622    704390  -232   -0.0329%
    nm        277132    277028  -104   -0.0375%
    objdump   507862    507758  -104   -0.0205%
    pack      221774    221674  -100   -0.0451%
    pprof     1469816   1469552 -264   -0.0180%
    test2json 254836    254732  -104   -0.0408%
    trace     1100002   1099738 -264   -0.0240%
    vet       781078    780874  -204   -0.0261%
    go        1529116   1528848 -268   -0.0175%
    gofmt     318556    318448  -108   -0.0339%
    total     13792238 13788566 -3672  -0.0266%

Change-Id: I23fb3ebd41309252c7075e57ea7094e79f8c4fef
Reviewed-on: https://go-review.googlesource.com/c/go/+/674335
Reviewed-by: abner chenc <chenguoqi@loongson.cn>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: abner chenc <chenguoqi@loongson.cn>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Meidan Li <limeidan@loongson.cn>

2025-05-21 08:28:37 -07:00

8.3 KiB

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