JS_IR: DCE

Could be enabled by toggling `-Xir-dce` Box test output in js/js.translator/testData/out-min
2019-11-19 15:36:27 +03:00
parent faf4c05fc8
commit 81699299f5
23 changed files with 553 additions and 173 deletions
@@ -4,6 +4,7 @@ where advanced options include:
  -Xfriend-modules=<path>    Paths to friend modules
  -Xfriend-modules-disabled  Disable internal declaration export
  -Xgenerate-dts             Generate TypeScript declarations .d.ts file alongside JS file. Available in IR backend only.
+  -Xir-dce                   Perform experimental dead code elimination
  -Xir-only                  Disables pre-IR backend
  -Xir-produce-js            Generates JS file using IR backend. Also disables pre-IR backend
  -Xir-produce-klib-dir      Generate unpacked KLIB into parent directory of output JS file.