Commit Graph

12 Commits

Author SHA1 Message Date
Alexey Andreev d89ce80d97 Fix temporary variable elimination in JS BE
Don't eliminate temporary variable when between its usage and its
definition there's assignment to a non-local variable.

Fix KT-17540
2017-04-28 10:51:30 +03:00
Alexey Andreev 8ef284daf4 JS: improve temporary variable elimination in some cases. Apply redundant statement elimination when statement in not synthetic, but its expression is 2016-12-22 17:19:23 +03:00
Alexey Andreev 35ab41e900 JS: when removing unused temporary variable, process its RHS value. Fix KT-15325 2016-12-22 17:19:22 +03:00
Alexey Andreev be196789d2 JS: fix bug in temporary variable elimination 2016-11-23 12:19:03 +03:00
Alexey Andreev e2b836db09 JS: refactor TemporaryVariableElimination 2016-07-14 18:00:34 +03:00
Alexey Andreev 47cb0cde01 JS/Inlining: in temporary variable elimination improve moving of some expressions which are provably pure 2016-06-07 11:54:01 +03:00
Alexey Andreev 96532f1fc2 JS/Inlining: fix broken evaluation order after applying temporary variable elimination 2016-06-07 11:52:58 +03:00
Alexey Andreev 551ed28d84 JS/Inlining: introduce removal of unused variables 2016-06-07 11:52:56 +03:00
Alexey Andreev 4a53f5c0b8 Don't relocate temporary variable which receives property access, unless it's provable that this property don't have side effects 2016-04-05 14:40:25 +03:00
Alexey Andreev cfdce8eaca Rewrite temporary variable elimination 2016-04-05 14:40:25 +03:00
Alexey Andreev 8709289b0a Prohibit from eliminating non-local temporary variables 2016-04-05 14:40:24 +03:00
Alexey Andreev af7ddb4572 Adds test infrastructure for JS optimizer. Adds simple tests 2016-04-05 14:40:24 +03:00