cmd/compile: intrinsify Add64 on loong64
This is a follow up of CL 420094 on loong64.
Reduce go toolchain size slightly on linux/loong64.
compilecmp HEAD~1 -> HEAD
HEAD~1 (
8a32354219): internal/trace: use strings.Builder
HEAD (
1767784ac3): cmd/compile: intrinsify Add64 on loong64
platform: linux/loong64
file before after Δ %
addr2line
3882616 3882536 -80 -0.002%
api
5528866 5528450 -416 -0.008%
asm
5133780 5133796 +16 +0.000%
cgo
4668787 4668491 -296 -0.006%
compile
25163409 25164729 +1320 +0.005%
cover
4658055 4658007 -48 -0.001%
dist
3437783 3437727 -56 -0.002%
doc
3883069 3883205 +136 +0.004%
fix
3383254 3383070 -184 -0.005%
link
6747559 6747023 -536 -0.008%
nm
3793923 3793939 +16 +0.000%
objdump
4256628 4256812 +184 +0.004%
pack
2356328 2356144 -184 -0.008%
pprof
14233370 14131910 -101460 -0.713%
test2json
2638668 2638476 -192 -0.007%
trace
13392065 13360781 -31284 -0.234%
vet
7456388 7455588 -800 -0.011%
total
132498256 132364392 -133864 -0.101%
file before after Δ %
compile/internal/ssa.a
35644590 35649482 +4892 +0.014%
compile/internal/ssagen.a
4101250 4099858 -1392 -0.034%
internal/edwards25519/field.a 226064 201718 -24346 -10.770%
internal/nistec/fiat.a
1689922 1212254 -477668 -28.266%
tls.a
3256798 3256800 +2 +0.000%
big.a
1718552 1708518 -10034 -0.584%
bits.a 107786 106762 -1024 -0.950%
cmplx.a 169434 168214 -1220 -0.720%
math.a 581302 578762 -2540 -0.437%
netip.a 556096 555922 -174 -0.031%
net.a
3286526 3286528 +2 +0.000%
runtime.a
8644786 8644510 -276 -0.003%
strconv.a 519098 518374 -724 -0.139%
golang.org/x/crypto/internal/poly1305.a 115398 109546 -5852 -5.071%
total
260913122 260392768 -520354 -0.199%
Change-Id: I75b2bb7761fa5a0d0d032d4ebe3582d092ea77be
Reviewed-on: https://go-review.googlesource.com/c/go/+/428556
Reviewed-by: Carlos Amedee <carlos@golang.org>
Run-TryBot: Wayne Zuo <wdvxdr@golangcn.org>
Reviewed-by: David Chase <drchase@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>