JDK-8359412 : Template-Framework Library: Operations and Expressions
  • Type: Sub-task
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 26
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2025-06-13
  • Updated: 2025-10-23
  • Resolved: 2025-10-13
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JDK 26
26 b20Fixed
Related Reports
Causes :  
JDK-8369912 - [TESTBUG] testlibrary_tests/template_framework/examples/TestExpressions.java fails with ArithmeticException: / by zero - forgot to respect Expression.info
Relates :  
JDK-8369696 - Template Framework Library: add Math and related to Operations.java
Relates :  
JDK-8367341 - C2: apply KnownBits and unsigned bounds to And / Or operations
Relates :  
JDK-8370459 - Test compiler/igvn/ExpressionFuzzer.java failed: Value mismatch: false vs true
Relates :  
JDK-8366965 - C2 SuperWord: add more tests for MoveF2I / Float.floatToRawIntBits and friends
Description
Create list of all possible operations for predefined types, such as the primitive types from JDK-8358772. Combine the operations to expressions.

This can be powerful to fuzz IGVN and vectorization.
Comments
Changeset: 04968061 Branch: master Author: Emanuel Peter <epeter@openjdk.org> Date: 2025-10-13 13:59:48 +0000 URL: https://git.openjdk.org/jdk/commit/0496806102bb621bdd82613d5796651d9655ea1c
13-10-2025
A pull request was submitted for review. Branch: master URL: https://git.openjdk.org/jdk/pull/26885 Date: 2025-08-21 15:03:57 +0000
11-09-2025