The quest for unmangling the lowerings that the CFE did to record
uses continues.
Some new lowering info has been added to the lowering predicates.
Also beefs up the testing of extension methods. This PR adds
no receiver, non-const receiver and const receiver tests for both
calls and tear-offs.
Closes: https://github.com/dart-lang/native/issues/2948
TEST=pkg/compiler/test/record_use/record_use_test.dart
TEST=pkg/dart2wasm/test/record_use_test.dart
TEST=pkg/vm/test/transformations/record_use_test.dart
Change-Id: I51b68ddf7e572e67c5f9c324ec922669b622a437
Cq-Include-Trybots: luci.dart.try:dart2wasm-asserts-linux-chrome-try,dart2wasm-asserts-minified-linux-d8-try,dart2wasm-linux-chrome-try,dart2wasm-linux-d8-try,dart2wasm-linux-firefox-try,dart2wasm-linux-jscm-chrome-try,dart2wasm-linux-optimized-jsc-try,pkg-linux-debug-try,pkg-linux-release-arm64-try,pkg-linux-release-try,pkg-mac-release-arm64-try,pkg-mac-release-try,pkg-win-release-arm64-try,pkg-win-release-try,dart2js-canary-linux-try,dart2js-hostasserts-linux-d8-try,dart2js-linux-chrome-try,dart2js-linux-firefox-try,dart2js-mac-chrome-try,dart2js-mac-safari-try,dart2js-minified-csp-linux-chrome-try,dart2js-minified-linux-d8-try,dart2js-unit-linux-x64-release-try,dart2js-win-chrome-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/482420
Reviewed-by: Johnni Winther <johnniwinther@google.com>
Reviewed-by: Nate Biggs <natebiggs@google.com>
Daco Harkes
e3121065c0