[dart2js] Remove references to new-rti/old-rti.

The "new" rti library has been standard for years now and no one should
be passing `--experiment-new-rti` or `--use-old-rti`. We can now clean
up any references to different versions of rtis.

Change-Id: I4421b8943fe5034ed4d259477e8112b25ba0c763
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/416326
Reviewed-by: Nate Biggs <natebiggs@google.com>
Commit-Queue: Mayank Patke <fishythefish@google.com>
This commit is contained in:
Mayank Patke
2025-03-19 11:54:57 -07:00
committed by Commit Queue
parent 30f2914e74
commit 3a3dfcbb7d
42 changed files with 1609 additions and 761 deletions
@@ -15,17 +15,17 @@ CollectionSieves-SoundSplayTreeSet-removeLoop(RunTime): 4344.902386117137 us.
**Dart2JS**
```
$ sdk/bin/dart2js_developer benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart --enable-experiment=variance --experiment-new-rti --out=soundsplay_d2js.js
$ sdk/bin/dart2js_developer benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart --enable-experiment=variance --out=soundsplay_d2js.js
$ third_party/d8/linux/d8 soundsplay_d2js.js
```
**Dart2JS (Omit implicit checks)**
```
$ sdk/bin/dart2js_developer benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart --enable-experiment=variance --experiment-new-rti --omit-implicit-checks --out=soundsplay_d2js_omit.js --lax-runtime-type-to-string
$ sdk/bin/dart2js_developer benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart --enable-experiment=variance --omit-implicit-checks --out=soundsplay_d2js_omit.js --lax-runtime-type-to-string
$ third_party/d8/linux/d8 soundsplay_d2js_omit.js
```
**DDK**
```
$ pkg/dev_compiler/tool/ddb -d -r chrome --enable-experiment=variance -k benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart
```
```
@@ -15,17 +15,17 @@ CollectionSieves-SoundSplayTreeSet-removeLoop(RunTime): 4344.902386117137 us.
**Dart2JS**
```
$ sdk/bin/dart2js_developer benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart --enable-experiment=variance --experiment-new-rti --out=soundsplay_d2js.js
$ sdk/bin/dart2js_developer benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart --enable-experiment=variance --out=soundsplay_d2js.js
$ third_party/d8/linux/d8 soundsplay_d2js.js
```
**Dart2JS (Omit implicit checks)**
```
$ sdk/bin/dart2js_developer benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart --enable-experiment=variance --experiment-new-rti --omit-implicit-checks --out=soundsplay_d2js_omit.js --lax-runtime-type-to-string
$ sdk/bin/dart2js_developer benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart --enable-experiment=variance --omit-implicit-checks --out=soundsplay_d2js_omit.js --lax-runtime-type-to-string
$ third_party/d8/linux/d8 soundsplay_d2js_omit.js
```
**DDK**
```
$ pkg/dev_compiler/tool/ddb -d -r chrome --enable-experiment=variance -k benchmarks/SoundSplayTreeSieve/dart/SoundSplayTreeSieve.dart
```
```