Add R8 for Android (#6591)

R8 is a whole-program optimizer that converts Java byte code to
optimized dex code. It can be run with the same general steps (and JAR)
as the existing D8 compiler.

This change adds R8Compiler and the R8 keep-annotation library it relies
on, makes this lib + Android API stubs default libraries for Android
Java/Kotlin, and includes a small update to allow older versions of
dex2oat (33.10) to run.

https://r8.googlesource.com/r8
This commit is contained in:
kevinjeon-g
2024-06-25 19:43:02 -04:00
committed by GitHub
parent 925d259986
commit 1c051bd479
9 changed files with 324 additions and 9 deletions

View File

@@ -1,5 +1,8 @@
// Type your code here, or load an example.
//
// For R8, please load R8Example for an example with a keep annotation,
// which will prevent unused code from being removed from the final output.
//
// (For advanced use only) Click "Templates > Android Java IDE" for
// profile-guided compilation.