Commit Graph

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
6f94ebb9d6 Refined redundant null check optimization 2015-01-15 15:13:05 +03:00