3 Commits

Author	SHA1	Message	Date
Mads Ager	690b8e0ac9	JVM_IR: Optimize null checks. ... Introduce lowering to remove null checks for primitive type expressions and replace them with true/false. Side-effects are preserved. Generate ifnull/ifnonnull instructions for null checks instead of materializing a null literal for an equality check.	2019-01-19 09:43:43 +01:00
Mads Ager	3a11322506	Enable bytecode text tests for the JVM_IR backend.	2018-12-21 16:20:45 +01:00
Denis Zharkov	914447b7eb	Do not treat uninitialized value as a reason to retain boxing ... See testData/simpleUnitializedMerge.kt On exit from `if` we merge value in variable with slot 1 (x): - from `if` body we get BoxedBasicValue - from outer block we get UNITIALIZED_VALUE So we just suppose `x` is unitialized after `if` and there's no need to mark BoxedValue as unsafe to remove because it's anyway can't be used after `if` #KT-6842 Fixed	2016-02-25 08:31:19 +03:00