JDK-8319970 : AArch64: enable tests compiler/intrinsics/Test(Long|Integer)UnsignedDivMod.java on aarch64
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 21,22
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • CPU: aarch64
  • Submitted: 2023-11-13
  • Updated: 2024-11-04
  • Resolved: 2023-11-14
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JDK 21 JDK 22
21.0.6Fixed 22 b24Fixed
Related Reports
Relates :  
JDK-8319960 - RISC-V: compiler/intrinsics/TestInteger/LongUnsignedDivMod.java failed with "counts: Graph contains wrong number of nodes"
Relates :  
JDK-8282221 - x86 intrinsics for divideUnsigned and remainderUnsigned methods in java.lang.Integer and java.lang.Long
Description
During the fix of JDK-8319960, found out that these 2 tests are not enabled for aarch64, but the corresponding intrinsics were implemented on aarch64 already.
Comments
[jdk21u-fix-request] Approval Request from Daniel Hu Improves coverage for aarch64 platforms for compiler/intrinsics/Test(Long|Integer)UnsignedDivMod. Does not apply cleanly due to RISC-V intrinsics support only in later versions. Affected tests pass. Risk is low: the change is test code only.
28-08-2024
A pull request was submitted for review. Branch: master URL: https://git.openjdk.org/jdk21u-dev/pull/914 Date: 2024-08-12 22:57:04 +0000
27-08-2024
Changeset: c80e691a Author: Hamlin Li <mli@openjdk.org> Date: 2023-11-14 10:10:47 +0000 URL: https://git.openjdk.org/jdk/commit/c80e691adf6f9ac1a41b2329ce366710e604e34e
14-11-2023
A pull request was submitted for review. URL: https://git.openjdk.org/jdk/pull/16633 Date: 2023-11-13 15:57:38 +0000
13-11-2023