Update swc

[kdy1]

This update swc to swc-project/swc@3428694

This PR includes several patch for the minifier bugs, and 5% ~ 13% performance improvement of the minifier

[ijjk]

Stats from current PR

Default Build (Increase detected ⚠️)

General

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
buildDuration	19s	19.2s	⚠️ +227ms
buildDurationCached	7.7s	7.6s	-85ms
nodeModulesSize	481 MB	481 MB	✓

Page Load Tests Overall increase ✓

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.879	3.876	0
/ avg req/sec	644.47	644.94	+0.47
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.637	1.631	-0.01
/error-in-render avg req/sec	1526.94	1533.18	+6.24

Client Bundles (main, webpack)

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
925.HASH.js gzip	179 B	179 B	✓
framework-HASH.js gzip	42 kB	42 kB	✓
main-HASH.js gzip	28.6 kB	28.6 kB	✓
webpack-HASH.js gzip	1.44 kB	1.44 kB	✓
Overall change	72.3 kB	72.3 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
_app-HASH.js gzip	1.36 kB	1.36 kB	✓
_error-HASH.js gzip	192 B	192 B	✓
amp-HASH.js gzip	309 B	309 B	✓
css-HASH.js gzip	327 B	327 B	✓
dynamic-HASH.js gzip	3.08 kB	3.08 kB	✓
head-HASH.js gzip	357 B	357 B	✓
hooks-HASH.js gzip	920 B	920 B	✓
image-HASH.js gzip	5.73 kB	5.73 kB	✓
index-HASH.js gzip	263 B	263 B	✓
link-HASH.js gzip	2.63 kB	2.63 kB	✓
routerDirect..HASH.js gzip	320 B	320 B	✓
script-HASH.js gzip	392 B	392 B	✓
withRouter-HASH.js gzip	319 B	319 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	16.3 kB	16.3 kB	✓

Client Build Manifests

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
_buildManifest.js gzip	459 B	459 B	✓
Overall change	459 B	459 B	✓

Rendered Page Sizes

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
index.html gzip	531 B	531 B	✓
link.html gzip	545 B	545 B	✓
withRouter.html gzip	526 B	526 B	✓
Overall change	1.6 kB	1.6 kB	✓

---

Default Build with SWC (Increase detected ⚠️)

General

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
buildDuration	21.5s	21s	-471ms
buildDurationCached	7.5s	7.6s	⚠️ +4ms
nodeModulesSize	481 MB	481 MB	✓

Page Load Tests Overall increase ✓

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
/ failed reqs	0	0	✓
/ total time (seconds)	3.919	3.922	0
/ avg req/sec	637.94	637.38	⚠️ -0.56
/error-in-render failed reqs	0	0	✓
/error-in-render total time (seconds)	1.648	1.618	-0.03
/error-in-render avg req/sec	1517.19	1545.31	+28.12

Client Bundles (main, webpack)

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
925.HASH.js gzip	178 B	178 B	✓
framework-HASH.js gzip	42.2 kB	42.2 kB	✓
main-HASH.js gzip	29.1 kB	29.1 kB	✓
webpack-HASH.js gzip	1.45 kB	1.45 kB	✓
Overall change	72.9 kB	72.9 kB	✓

Legacy Client Bundles (polyfills)

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
polyfills-HASH.js gzip	31 kB	31 kB	✓
Overall change	31 kB	31 kB	✓

Client Pages

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
_app-HASH.js gzip	1.35 kB	1.35 kB	✓
_error-HASH.js gzip	179 B	179 B	✓
amp-HASH.js gzip	313 B	313 B	✓
css-HASH.js gzip	325 B	325 B	✓
dynamic-HASH.js gzip	3.08 kB	3.08 kB	✓
head-HASH.js gzip	359 B	359 B	✓
hooks-HASH.js gzip	921 B	921 B	✓
image-HASH.js gzip	5.78 kB	5.78 kB	✓
index-HASH.js gzip	261 B	261 B	✓
link-HASH.js gzip	2.74 kB	2.74 kB	✓
routerDirect..HASH.js gzip	322 B	322 B	✓
script-HASH.js gzip	393 B	393 B	✓
withRouter-HASH.js gzip	317 B	317 B	✓
85e02e95b279..7e3.css gzip	107 B	107 B	✓
Overall change	16.5 kB	16.5 kB	✓

Client Build Manifests

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
_buildManifest.js gzip	458 B	458 B	✓
Overall change	458 B	458 B	✓

Rendered Page Sizes

	vercel/next.js canary	kdy1/next.js swc-up-9	Change
index.html gzip	530 B	530 B	✓
link.html gzip	542 B	542 B	✓
withRouter.html gzip	524 B	524 B	✓
Overall change	1.6 kB	1.6 kB	✓

Commit: 7a90fea

[belgattitude]

Hello @kdy1 . First of all I'm really impressed with what you're doing.

Just a gentle ping about a regression probably linked to this commit, see the desc belgattitude/perso#9

Hope it's useful.

[kdy1]

@belgattitude Is it regression caused by this commit?

[belgattitude]

Can't say for sure. It stopped working from 12.1.6-canary.9 and 12.1.6-canary.10.

Your P/R was merged in https://github.com/vercel/next.js/releases/tag/v12.1.6-canary.10.

Tested with yarn clean && yarn build && yarn start between each upgrades. The CI confirmed too. No other code/deps change. The reprod I linked used to work with swcMnify: true but still use babel.

Something that catches my eyes was the error about useLayoutEffect.

So it's possibly linked to React 18.1.0 (I updated few days ago too).

[kdy1]

I investigated it and it's a bug of property inliner, so I disabled it with swc-project/swc#4468
It's not related to this PR

[belgattitude]

That's fast 😄