go/test at 32f452ad3642c00227ff0e17d42d48423e1cee88 - go

qbit/go

mirror of https://github.com/golang/go synced 2024-11-21 23:24:41 -07:00

History

Xiaolin Zhao 5f88755f43 cmd/compile: add loong64-specific inlining for runtime.memmove goos: linux goarch: loong64 pkg: runtime cpu: Loongson-3A6000 @ 2500.00MHz \| bench.old \| bench.new \| \| sec/op \| sec/op vs base \| Memmove/0 0.8004n ± 0% 0.4002n ± 0% -50.00% (p=0.000 n=20) Memmove/1 2.494n ± 0% 2.136n ± 0% -14.35% (p=0.000 n=20) Memmove/2 2.802n ± 0% 2.512n ± 0% -10.35% (p=0.000 n=20) Memmove/3 2.802n ± 0% 2.497n ± 0% -10.92% (p=0.000 n=20) Memmove/4 3.202n ± 0% 2.808n ± 0% -12.30% (p=0.000 n=20) Memmove/5 2.821n ± 0% 2.658n ± 0% -5.76% (p=0.000 n=20) Memmove/6 2.819n ± 0% 2.657n ± 0% -5.73% (p=0.000 n=20) Memmove/7 2.820n ± 0% 2.654n ± 0% -5.87% (p=0.000 n=20) Memmove/8 3.202n ± 0% 2.814n ± 0% -12.12% (p=0.000 n=20) Memmove/9 3.202n ± 0% 3.009n ± 0% -6.03% (p=0.000 n=20) Memmove/10 3.202n ± 0% 3.009n ± 0% -6.03% (p=0.000 n=20) Memmove/11 3.202n ± 0% 3.009n ± 0% -6.03% (p=0.000 n=20) Memmove/12 3.202n ± 0% 3.010n ± 0% -6.01% (p=0.000 n=20) Memmove/13 3.202n ± 0% 3.009n ± 0% -6.03% (p=0.000 n=20) Memmove/14 3.202n ± 0% 3.009n ± 0% -6.03% (p=0.000 n=20) Memmove/15 3.202n ± 0% 3.010n ± 0% -6.01% (p=0.000 n=20) Memmove/16 3.202n ± 0% 3.009n ± 0% -6.03% (p=0.000 n=20) Memmove/32 3.602n ± 0% 3.603n ± 0% +0.03% (p=0.000 n=20) Memmove/64 4.202n ± 0% 4.204n ± 0% +0.05% (p=0.000 n=20) Memmove/128 8.005n ± 0% 8.007n ± 0% +0.02% (p=0.000 n=20) Memmove/256 11.21n ± 0% 10.81n ± 0% -3.57% (p=0.000 n=20) Memmove/512 17.65n ± 0% 17.96n ± 0% +1.73% (p=0.000 n=20) Memmove/1024 30.48n ± 0% 30.46n ± 0% -0.07% (p=0.000 n=20) Memmove/2048 56.43n ± 0% 56.30n ± 0% -0.24% (p=0.000 n=20) Memmove/4096 107.7n ± 0% 107.6n ± 0% -0.09% (p=0.000 n=20) MemmoveOverlap/32 4.002n ± 0% 4.003n ± 0% +0.02% (p=0.002 n=20) MemmoveOverlap/64 4.603n ± 0% 4.603n ± 0% ~ (p=0.286 n=20) MemmoveOverlap/128 8.704n ± 0% 8.699n ± 0% ~ (p=0.180 n=20) MemmoveOverlap/256 12.01n ± 0% 11.76n ± 0% -2.08% (p=0.000 n=20) MemmoveOverlap/512 18.42n ± 0% 18.36n ± 0% -0.33% (p=0.000 n=20) MemmoveOverlap/1024 31.23n ± 0% 31.16n ± 0% -0.21% (p=0.000 n=20) MemmoveOverlap/2048 57.42n ± 0% 56.82n ± 0% -1.04% (p=0.000 n=20) MemmoveOverlap/4096 108.5n ± 0% 108.0n ± 0% -0.46% (p=0.000 n=20) MemmoveUnalignedDst/0 2.804n ± 0% 2.447n ± 0% -12.70% (p=0.000 n=20) MemmoveUnalignedDst/1 2.802n ± 0% 2.491n ± 0% -11.12% (p=0.000 n=20) MemmoveUnalignedDst/2 3.202n ± 0% 2.808n ± 0% -12.29% (p=0.000 n=20) MemmoveUnalignedDst/3 3.202n ± 0% 2.814n ± 0% -12.12% (p=0.000 n=20) MemmoveUnalignedDst/4 3.602n ± 0% 3.202n ± 0% -11.10% (p=0.000 n=20) MemmoveUnalignedDst/5 3.202n ± 0% 3.203n ± 0% +0.03% (p=0.014 n=20) MemmoveUnalignedDst/6 3.202n ± 0% 3.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedDst/7 3.202n ± 0% 3.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedDst/8 3.602n ± 0% 3.202n ± 0% -11.10% (p=0.000 n=20) MemmoveUnalignedDst/9 3.602n ± 0% 3.602n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedDst/10 3.602n ± 0% 3.602n ± 0% ~ (p=0.091 n=20) MemmoveUnalignedDst/11 3.602n ± 0% 3.602n ± 0% ~ (p=0.613 n=20) MemmoveUnalignedDst/12 3.602n ± 0% 3.602n ± 0% ~ (p=0.165 n=20) MemmoveUnalignedDst/13 3.602n ± 0% 3.602n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedDst/14 3.602n ± 0% 3.602n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedDst/15 3.602n ± 0% 3.602n ± 0% 0.00% (p=0.027 n=20) MemmoveUnalignedDst/16 3.602n ± 0% 3.602n ± 0% ~ (p=0.661 n=20) MemmoveUnalignedDst/32 4.002n ± 0% 4.002n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedDst/64 6.804n ± 0% 6.804n ± 0% ~ (p=0.204 n=20) MemmoveUnalignedDst/128 12.61n ± 0% 12.61n ± 0% ~ (p=1.000 n=20) ¹ MemmoveUnalignedDst/256 16.33n ± 2% 16.32n ± 2% ~ (p=0.839 n=20) MemmoveUnalignedDst/512 25.61n ± 0% 24.71n ± 0% -3.51% (p=0.000 n=20) MemmoveUnalignedDst/1024 42.81n ± 0% 42.82n ± 0% ~ (p=0.973 n=20) MemmoveUnalignedDst/2048 74.86n ± 0% 76.03n ± 0% +1.56% (p=0.000 n=20) MemmoveUnalignedDst/4096 152.0n ± 11% 152.0n ± 0% 0.00% (p=0.013 n=20) MemmoveUnalignedDstOverlap/32 5.319n ± 0% 5.558n ± 1% +4.50% (p=0.000 n=20) MemmoveUnalignedDstOverlap/64 8.006n ± 0% 8.025n ± 0% +0.24% (p=0.000 n=20) MemmoveUnalignedDstOverlap/128 9.631n ± 0% 9.601n ± 0% -0.31% (p=0.000 n=20) MemmoveUnalignedDstOverlap/256 13.79n ± 2% 13.58n ± 1% ~ (p=0.234 n=20) MemmoveUnalignedDstOverlap/512 21.38n ± 0% 21.30n ± 0% -0.37% (p=0.000 n=20) MemmoveUnalignedDstOverlap/1024 41.71n ± 0% 41.70n ± 0% ~ (p=0.887 n=20) MemmoveUnalignedDstOverlap/2048 81.63n ± 0% 81.61n ± 0% ~ (p=0.481 n=20) MemmoveUnalignedDstOverlap/4096 162.6n ± 0% 162.6n ± 0% ~ (p=0.171 n=20) MemmoveUnalignedSrc/0 2.808n ± 0% 2.482n ± 0% -11.61% (p=0.000 n=20) MemmoveUnalignedSrc/1 2.804n ± 0% 2.577n ± 0% -8.08% (p=0.000 n=20) MemmoveUnalignedSrc/2 3.202n ± 0% 2.806n ± 0% -12.37% (p=0.000 n=20) MemmoveUnalignedSrc/3 3.202n ± 0% 2.808n ± 0% -12.30% (p=0.000 n=20) MemmoveUnalignedSrc/4 3.602n ± 0% 3.202n ± 0% -11.10% (p=0.000 n=20) MemmoveUnalignedSrc/5 3.202n ± 0% 3.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrc/6 3.202n ± 0% 3.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrc/7 3.202n ± 0% 3.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrc/8 3.602n ± 0% 3.202n ± 0% -11.10% (p=0.000 n=20) MemmoveUnalignedSrc/9 3.602n ± 0% 3.602n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrc/10 3.602n ± 0% 3.602n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrc/11 3.602n ± 0% 3.602n ± 0% ~ (p=0.746 n=20) MemmoveUnalignedSrc/12 3.602n ± 0% 3.602n ± 0% ~ (p=0.407 n=20) MemmoveUnalignedSrc/13 3.603n ± 0% 3.602n ± 0% -0.03% (p=0.001 n=20) MemmoveUnalignedSrc/14 3.603n ± 0% 3.602n ± 0% -0.01% (p=0.013 n=20) MemmoveUnalignedSrc/15 3.602n ± 0% 3.602n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrc/16 3.602n ± 0% 3.602n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrc/32 4.002n ± 0% 4.002n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrc/64 4.803n ± 0% 4.803n ± 0% 0.00% (p=0.008 n=20) MemmoveUnalignedSrc/128 8.405n ± 0% 8.405n ± 0% 0.00% (p=0.003 n=20) MemmoveUnalignedSrc/256 12.04n ± 3% 12.20n ± 2% ~ (p=0.151 n=20) MemmoveUnalignedSrc/512 19.11n ± 0% 19.10n ± 3% ~ (p=0.621 n=20) MemmoveUnalignedSrc/1024 35.62n ± 0% 35.62n ± 0% ~ (p=0.407 n=20) MemmoveUnalignedSrc/2048 68.04n ± 0% 68.35n ± 0% +0.46% (p=0.000 n=20) MemmoveUnalignedSrc/4096 133.2n ± 1% 133.3n ± 0% ~ (p=0.131 n=20) MemmoveUnalignedSrcDst/f_16_0 4.202n ± 0% 4.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/b_16_0 4.202n ± 0% 4.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/f_16_1 4.202n ± 0% 4.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/b_16_1 4.202n ± 0% 4.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/f_16_4 4.202n ± 0% 4.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/b_16_4 4.202n ± 0% 4.202n ± 0% ~ (p=0.661 n=20) MemmoveUnalignedSrcDst/f_16_7 4.202n ± 0% 4.202n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/b_16_7 4.203n ± 0% 4.202n ± 0% -0.02% (p=0.008 n=20) MemmoveUnalignedSrcDst/f_64_0 6.103n ± 0% 6.100n ± 0% ~ (p=0.595 n=20) MemmoveUnalignedSrcDst/b_64_0 6.103n ± 0% 6.102n ± 0% ~ (p=0.973 n=20) MemmoveUnalignedSrcDst/f_64_1 7.419n ± 0% 7.226n ± 0% -2.59% (p=0.000 n=20) MemmoveUnalignedSrcDst/b_64_1 6.745n ± 0% 6.941n ± 0% +2.89% (p=0.000 n=20) MemmoveUnalignedSrcDst/f_64_4 7.420n ± 0% 7.223n ± 0% -2.65% (p=0.000 n=20) MemmoveUnalignedSrcDst/b_64_4 6.753n ± 0% 6.941n ± 0% +2.79% (p=0.000 n=20) MemmoveUnalignedSrcDst/f_64_7 7.423n ± 0% 7.204n ± 0% -2.96% (p=0.000 n=20) MemmoveUnalignedSrcDst/b_64_7 6.750n ± 0% 6.941n ± 0% +2.83% (p=0.000 n=20) MemmoveUnalignedSrcDst/f_256_0 12.96n ± 0% 12.99n ± 0% +0.27% (p=0.000 n=20) MemmoveUnalignedSrcDst/b_256_0 12.91n ± 0% 12.94n ± 0% +0.23% (p=0.000 n=20) MemmoveUnalignedSrcDst/f_256_1 17.21n ± 0% 17.21n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/b_256_1 17.61n ± 0% 17.61n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/f_256_4 16.21n ± 0% 16.21n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/b_256_4 16.41n ± 0% 16.41n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/f_256_7 14.12n ± 0% 14.10n ± 0% ~ (p=0.307 n=20) MemmoveUnalignedSrcDst/b_256_7 14.81n ± 0% 14.81n ± 0% ~ (p=1.000 n=20) ¹ MemmoveUnalignedSrcDst/f_4096_0 109.3n ± 0% 109.4n ± 0% +0.09% (p=0.004 n=20) MemmoveUnalignedSrcDst/b_4096_0 109.6n ± 0% 109.6n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/f_4096_1 113.5n ± 0% 113.5n ± 0% ~ (p=1.000 n=20) MemmoveUnalignedSrcDst/b_4096_1 113.7n ± 0% 113.7n ± 0% ~ (p=1.000 n=20) ¹ MemmoveUnalignedSrcDst/f_4096_4 112.3n ± 0% 112.3n ± 0% ~ (p=0.763 n=20) MemmoveUnalignedSrcDst/b_4096_4 112.6n ± 0% 112.9n ± 1% +0.31% (p=0.032 n=20) MemmoveUnalignedSrcDst/f_4096_7 110.6n ± 0% 110.6n ± 0% ~ (p=1.000 n=20) ¹ MemmoveUnalignedSrcDst/b_4096_7 111.1n ± 0% 111.1n ± 0% ~ (p=1.000 n=20) ¹ MemmoveUnalignedSrcDst/f_65536_0 4.801µ ± 0% 4.818µ ± 0% +0.34% (p=0.000 n=20) MemmoveUnalignedSrcDst/b_65536_0 5.027µ ± 0% 5.036µ ± 0% +0.19% (p=0.007 n=20) MemmoveUnalignedSrcDst/f_65536_1 4.815µ ± 0% 4.729µ ± 0% -1.78% (p=0.000 n=20) MemmoveUnalignedSrcDst/b_65536_1 4.659µ ± 0% 4.737µ ± 1% +1.69% (p=0.000 n=20) MemmoveUnalignedSrcDst/f_65536_4 4.807µ ± 0% 4.721µ ± 0% -1.78% (p=0.000 n=20) MemmoveUnalignedSrcDst/b_65536_4 4.659µ ± 0% 4.601µ ± 0% -1.23% (p=0.000 n=20) MemmoveUnalignedSrcDst/f_65536_7 4.868µ ± 0% 4.759µ ± 0% -2.23% (p=0.000 n=20) MemmoveUnalignedSrcDst/b_65536_7 4.665µ ± 0% 4.709µ ± 0% +0.93% (p=0.000 n=20) MemmoveUnalignedSrcOverlap/32 6.804n ± 0% 6.810n ± 0% +0.09% (p=0.000 n=20) MemmoveUnalignedSrcOverlap/64 10.41n ± 0% 10.42n ± 0% +0.10% (p=0.000 n=20) MemmoveUnalignedSrcOverlap/128 11.59n ± 0% 11.58n ± 0% ~ (p=0.414 n=20) MemmoveUnalignedSrcOverlap/256 14.22n ± 0% 14.29n ± 0% +0.46% (p=0.000 n=20) MemmoveUnalignedSrcOverlap/512 23.11n ± 0% 23.04n ± 0% -0.28% (p=0.001 n=20) MemmoveUnalignedSrcOverlap/1024 41.44n ± 0% 41.47n ± 0% ~ (p=0.693 n=20) MemmoveUnalignedSrcOverlap/2048 81.25n ± 0% 81.25n ± 0% ~ (p=0.405 n=20) MemmoveUnalignedSrcOverlap/4096 166.1n ± 0% 166.1n ± 0% ~ (p=0.451 n=20) geomean 13.02n 12.69n -2.51% ¹ all samples are equal Change-Id: I712adc7670f6ae360714ec5a770d00d76c8700ed Reviewed-on: https://go-review.googlesource.com/c/go/+/618815 Reviewed-by: David Chase <drchase@google.com> Reviewed-by: Carlos Amedee <carlos@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: abner chenc <chenguoqi@loongson.cn>		2024-11-05 00:44:11 +00:00
..
abi	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
alias3.dir
arenas	reflect: fix ArenaNew to match documentation	2023-06-16 17:08:43 +00:00
asmhdr.dir
chan
closure3.dir	cmd/compile: add "deadlocals" pass to remove unused locals	2024-07-30 15:46:27 +00:00
closure5.dir	test: use dot-relative imports where appropriate	2022-03-24 02:14:15 +00:00
codegen	cmd/compile: add loong64-specific inlining for runtime.memmove	2024-11-05 00:44:11 +00:00
ddd2.dir
dwarf
fixedbugs	cmd/compile: fix inlining name mangling for blank label	2024-11-04 16:46:35 +00:00
import2.dir
import4.dir	go/types, types2: use "and not used" instead of "but not used" in error messages	2022-09-27 21:10:19 +00:00
interface	go/types, types2: more systematic use of Checker.use und useLHS	2023-03-28 14:28:33 +00:00
internal/runtime/sys	runtime: move getcallersp to internal/runtime/sys	2024-09-17 17:01:20 +00:00
intrinsic.dir	runtime,internal: move runtime/internal/sys to internal/runtime/sys	2024-07-23 19:05:35 +00:00
ken
linkname.dir	test: compile source files as if from "test" module	2022-03-24 17:50:47 +00:00
linknameasm.dir	cmd/compile: generate args_stackmap for ABI0 assembly func regardless of linkname	2024-06-07 15:22:22 +00:00
method4.dir
retjmp.dir
stress	test/stress: fix typo in comment	2024-03-25 19:21:35 +00:00
syntax	go/parser: adjustments to error messages	2022-09-01 22:37:04 +00:00
typeparam	cmd/compile: export/import materialized aliases	2024-04-05 16:29:58 +00:00
uintptrescapes.dir
wasmmemsize.dir	test: add a test for wasm memory usage	2024-10-28 13:27:58 +00:00
64bit.go
235.go
alg.go
alias1.go
alias2.go	go/types, types2: qualify named types in error messages with type kind	2024-10-23 04:43:01 +00:00
alias3.go
alias.go
align.go
append1.go	cmd/compile: use "cannot use %s as %s value in %s: %s" error message	2022-09-28 22:28:39 +00:00
append.go
args.go
armimm.go
asmhdr.go
assign1.go
assign.go
atomicload.go
bigalg.go
bigmap.go
blank1.go
blank.go
bom.go
bombad.go
bounds.go
cannotassign.go
chancap.go
chanlinear.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
char_lit1.go
char_lit.go
checkbce.go	cmd/compile: rewrite the constant parts of the prove pass	2024-08-07 16:07:33 +00:00
clear.go	cmd/compile: add clear(x) builtin	2023-01-31 19:43:07 +00:00
clearfat.go
closedchan.go
closure1.go
closure2.go	cmd/compile: experimental loop iterator capture semantics change	2023-03-06 18:34:24 +00:00
closure3.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
closure4.go
closure5.go
closure6.go
closure7.go
closure.go
cmp6.go
cmp.go
cmplx.go
cmplxdivide1.go
cmplxdivide.c
cmplxdivide.go
complit1.go
complit.go
compos.go
const1.go
const2.go
const3.go
const4.go
const5.go
const6.go
const7.go	all: add wasip1 support	2023-04-11 20:56:32 +00:00
const8.go	test: add more tests for const decls with ommitted RHS expressions	2022-06-28 18:11:31 +00:00
const.go
convert1.go
convert2.go	go/types, types2: implement slice-to-array conversions	2022-09-08 15:55:44 +00:00
convert3.go
convert4.go	cmd/compile: implement slice-to-array conversions	2022-09-19 18:58:26 +00:00
convert.go
convinline.go	cmd/compile: handle integer conversions in static init inliner	2022-11-17 13:46:05 +00:00
convlit1.go
convlit.go
convT2X.go
copy1.go
copy.go
crlf.go
ddd1.go	cmd/compile: use "cannot use %s as %s value in %s: %s" error message	2022-09-28 22:28:39 +00:00
ddd2.go
ddd.go
decl.go
declbad.go
defer.go
defererrcheck.go	test: add open-coded defer tests for too many exits path	2024-07-29 14:30:07 +00:00
deferfin.go
defernil.go
deferprint.go
deferprint.out
devirt.go
directive2.go	cmd/compile: restrict //go:notinheap to runtime/internal/sys	2022-09-02 06:22:23 +00:00
directive.go	cmd/compile: restrict //go:notinheap to runtime/internal/sys	2022-09-02 06:22:23 +00:00
divide.go
divmod.go
embedfunc.go
embedvers.go
empty.go
env.go	test,internal/testdir: don't set GOOS/GOARCH	2023-05-12 12:34:59 +00:00
eof1.go
eof.go
escape2.go	all: remove newline characters after return statements	2023-12-14 17:22:18 +00:00
escape2n.go	all: remove newline characters after return statements	2023-12-14 17:22:18 +00:00
escape3.go
escape4.go	cmd/compile: retire "IsHiddenClosure" and "IsDeadcodeClosure"	2024-07-22 21:27:37 +00:00
escape5.go	cmd/compile/internal/noder: stop preserving original const strings	2023-09-08 18:50:24 +00:00
escape_array.go
escape_calls.go	cmd/compile: fix escape analysis of string min/max	2023-12-05 22:06:07 +00:00
escape_closure.go	cmd/compile: retire "IsHiddenClosure" and "IsDeadcodeClosure"	2024-07-22 21:27:37 +00:00
escape_field.go
escape_goto.go
escape_hash_maphash.go
escape_iface.go	test: remove *_unified.go variants	2023-05-23 17:16:35 +00:00
escape_indir.go
escape_level.go
escape_map.go
escape_mutations.go	cmd/compile: restore zero-copy string->[]byte optimization	2023-08-18 11:58:37 +00:00
escape_param.go
escape_reflect.go	reflect: remove calling mapiterkey, mapiterelem	2024-09-18 20:57:20 +00:00
escape_runtime_atomic.go	runtime: migrate internal/atomic to internal/runtime	2024-03-25 19:53:03 +00:00
escape_selfassign.go
escape_slice.go	cmd/compile/internal/noder: stop preserving original const strings	2023-09-08 18:50:24 +00:00
escape_struct_param1.go
escape_struct_param2.go
escape_struct_return.go
escape_sync_atomic.go
escape_unsafe.go	test: fix typo in escape_unsafe.go	2022-09-07 17:25:59 +00:00
escape.go	cmd/compile: experimental loop iterator capture semantics change	2023-03-06 18:34:24 +00:00
fibo.go
finprofiled.go	test: ignore MemProfileRecords with no live objects in finprofiled.go	2023-11-16 05:48:00 +00:00
float_lit2.go
float_lit3.go
float_lit.go
floatcmp.go
for.go	test: add test cases for index value with range array clear	2023-07-10 16:36:41 +00:00
func1.go
func2.go
func3.go	go/parser, syntax: better error message for parameter missing type	2024-09-30 22:04:40 +00:00
func4.go
func5.go
func6.go
func7.go
func8.go
func.go
funcdup2.go
funcdup.go
fuse.go	cmd/compile: handle boolean and pointer relations	2024-08-07 16:07:55 +00:00
gc1.go
gc2.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
gc.go
gcgort.go
gcstring.go
goprint.go
goprint.out
goto.go
heapsampling.go	test/heapsampling.go: slow down allocation rate and reduce iterations	2022-05-27 21:36:06 +00:00
helloworld.go
helloworld.out
if.go
import1.go	go/types, types2: use "and not used" instead of "but not used" in error messages	2022-09-27 21:10:19 +00:00
import2.go
import4.go
import5.go
import6.go
import.go
index0.go
index1.go
index2.go
index.go
indirect1.go
indirect.go
init1.go
init.go
initcomma.go
initexp.go	cmd/compile: use "init... cycle" instead of "init... loop" in error messages	2022-09-23 20:27:09 +00:00
initialize.go	cmd/compile: handle simple inlined calls in staticinit	2022-11-16 04:04:52 +00:00
initializerr.go
initloop.go	go/types: improve recursive type error message	2024-10-22 22:20:29 +00:00
inline_big.go	cmd/compile: restore zero-copy string->[]byte optimization	2023-08-18 11:58:37 +00:00
inline_caller.go
inline_callers.go
inline_endian.go	cmd/compile: make encoding/binary appends cheaper to inline	2022-09-15 21:05:02 +00:00
inline_literal.go
inline_math_bits_rotate.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
inline_sync.go	sync: use atomic.Uint32 in Once	2023-10-06 21:01:50 +00:00
inline_variadic.go
inline.go	cmd/compile: add "deadlocals" pass to remove unused locals	2024-07-30 15:46:27 +00:00
int_lit.go
intcvt.go
intrinsic_atomic.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
intrinsic.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
iota.go
label1.go
label.go
linkmain_run.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
linkmain.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
linkname3.go	cmd/compile: disallow linkname referring to instantiations	2024-05-15 19:27:25 +00:00
linkname.go
linknameasm.go	cmd/compile: generate args_stackmap for ABI0 assembly func regardless of linkname	2024-06-07 15:22:22 +00:00
linkobj.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
linkx_run.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
linkx.go
literal2.go
literal.go
live1.go
live2.go	cmd/compile,internal/runtime/maps: add extendible hashing	2024-10-21 14:16:20 +00:00
live_regabi.go	cmd/compile,internal/runtime/maps: stack allocated maps and small alloc	2024-10-30 15:43:54 +00:00
live_uintptrkeepalive.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
live.go	cmd/compile,internal/runtime/maps: stack allocated maps and small alloc	2024-10-30 15:43:54 +00:00
loopbce.go	cmd/compile: rewrite the constant parts of the prove pass	2024-08-07 16:07:33 +00:00
mainsig.go
makechan.go	all: fix some comments	2024-04-04 14:29:45 +00:00
makemap.go
makenew.go
makeslice.go
mallocfin.go
map1.go
map.go
mapclear.go
maplinear.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
maymorestack.go
mergemul.go
method1.go	cmd/compile: use "method T.m already declared" for method redeclaration errors	2022-09-27 21:59:19 +00:00
method2.go
method3.go
method4.go
method5.go
method6.go
method7.go
method.go
named1.go
named.go
newinline.go	cmd/compile: add "deadlocals" pass to remove unused locals	2024-07-30 15:46:27 +00:00
nil.go
nilcheck.go	[dev.unified] test: tweak nilcheck test	2022-06-30 18:41:59 +00:00
nilptr2.go
nilptr3.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
nilptr4.go
nilptr5_aix.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
nilptr5_wasm.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
nilptr5.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
nilptr_aix.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
nilptr.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
noinit.go	cmd/compile: reenable inline static init	2023-04-14 17:57:36 +00:00
nosplit.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
nowritebarrier.go	cmd/compile: redo IsRuntimePkg/IsReflectPkg predicate	2023-08-22 19:18:21 +00:00
nul1.go
opt_branchlikely.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
parentype.go
peano.go
phiopt.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
print.go
print.out
printbig.go
printbig.out
prove_constant_folding.go	cmd/compile: rewrite the constant parts of the prove pass	2024-08-07 16:07:33 +00:00
prove_invert_loop_with_unused_iterators.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
prove.go	cmd/compile: teach prove about min/max phi operations	2024-10-29 16:46:48 +00:00
range2.go	all: rename GOEXPERIMENT=range to rangefunc	2023-11-08 15:32:14 +00:00
range3.go	cmd/compile: fix typecheck range over rune literal	2023-12-01 17:20:08 +00:00
range4.go	cmd/compile: handle defined iter func type correctly	2024-01-08 16:00:53 +00:00
range.go
rangegen.go	test: skip rangegen.go on 32-bit platforms	2023-12-18 23:35:19 +00:00
README.md	internal/testdir: move to cmd/internal/testdir	2023-05-12 17:18:08 +00:00
recover1.go
recover2.go
recover3.go
recover4.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
recover5.go
recover.go
reflectmethod1.go
reflectmethod2.go
reflectmethod3.go
reflectmethod4.go
reflectmethod5.go
reflectmethod6.go
reflectmethod7.go
reflectmethod8.go
rename1.go	cmd/compile/internal/types2: only mark variables as used if they are	2023-04-19 14:07:00 +00:00
rename.go
reorder2.go
reorder.go
retjmp.go
return.go
rotate0.go
rotate1.go
rotate2.go
rotate3.go
rotate.go
rune.go
runtime.go
shift1.go
shift2.go
shift3.go	cmd/compile: adjust types2 shift check to match go/types (cleanup)	2022-04-07 17:19:55 +00:00
sieve.go
sigchld.go	test: migrate remaining files to go:build syntax	2023-10-19 23:33:25 +00:00
sigchld.out
simassign.go
sizeof.go
slice3.go
slice3err.go
slicecap.go
sliceopt.go
solitaire.go
stack.go
stackobj2.go
stackobj3.go
stackobj.go
strcopy.go
strength.go
string_lit.go
stringrange.go
struct0.go
switch2.go	go/parser: adjustments to error messages	2022-09-01 22:37:04 +00:00
switch3.go
switch4.go
switch5.go
switch6.go	cmd/compile: use "missing method m" instead of "missing m method"	2022-09-24 17:04:15 +00:00
switch7.go
switch.go	[dev.unified] test: add switch test case for tricky nil handling	2022-07-19 23:30:49 +00:00
tailcall.go	cmd/compile: emit tail call wrappers when possible	2024-09-09 20:20:10 +00:00
tighten.go	cmd/compile: enhance tighten pass for memory values	2023-05-16 01:01:38 +00:00
tinyfin.go
torture.go
turing.go
typecheck.go
typecheckloop.go	cmd/compile: use "init... cycle" instead of "init... loop" in error messages	2022-09-23 20:27:09 +00:00
typeswitch1.go
typeswitch2.go
typeswitch2b.go	go/types, types2: use "and not used" instead of "but not used" in error messages	2022-09-27 21:10:19 +00:00
typeswitch3.go
typeswitch.go
uintptrescapes2.go
uintptrescapes3.go
uintptrescapes.go
uintptrkeepalive.go	cmd/compile: add //go:uintptrkeepalive	2022-04-21 18:06:38 +00:00
undef.go
unsafe_slice_data.go	cmd/compile: add support for unsafe.{String,StringData,SliceData}	2022-08-31 17:15:15 +00:00
unsafe_string_data.go	cmd/compile: add support for unsafe.{String,StringData,SliceData}	2022-08-31 17:15:15 +00:00
unsafe_string.go	cmd/compile: add support for unsafe.{String,StringData,SliceData}	2022-08-31 17:15:15 +00:00
unsafebuiltins.go	cmd/compile: add support for unsafe.{String,StringData,SliceData}	2022-08-31 17:15:15 +00:00
used.go
utf.go
varerr.go
varinit.go
wasmexport2.go	cmd/compile: correct wasmexport result type checking	2024-09-11 20:01:21 +00:00
wasmexport.go	cmd/compile: add basic wasmexport support	2024-08-09 20:07:54 +00:00
wasmmemsize.go	test: add a test for wasm memory usage	2024-10-28 13:27:58 +00:00
winbatch.go
writebarrier.go
zerodivide.go
zerosize.go	cmd/link: put zero-sized data symbols at same address as runtime.zerobase	2023-04-28 18:35:43 +00:00

README.md

The test directory contains tests of the Go tool chain and runtime. It includes black box tests, regression tests, and error output tests. They are run as part of all.bash.

To run just these tests, execute:

../bin/go test cmd/internal/testdir

To run just tests from specified files in this directory, execute:

../bin/go test cmd/internal/testdir -run='Test/(file1.go|file2.go|...)'

Standard library tests should be written as regular Go tests in the appropriate package.

The tool chain and runtime also have regular Go tests in their packages. The main reasons to add a new test to this directory are:

it is most naturally expressed using the test runner; or
it is also applicable to gccgo and other Go tool chains.