JDK-8239931 : [win][x86] vtable stub generation: assert failure (code size estimate) follow-up
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 11,14,15
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • OS: windows
  • CPU: x86
  • Submitted: 2020-02-25
  • Updated: 2020-06-04
  • Resolved: 2020-02-28
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Resolved: Release in which this issue/RFE has been resolved.
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JDK 11 JDK 13 JDK 14 JDK 15
11.0.8-oracleFixed 13.0.4Fixed 14.0.2Fixed 15 b13Fixed
Related Reports
Relates :  
JDK-8239456 - [win][x86] vtable stub generation: assert failure (code size estimate)
Description
After having fixed the size estimates for VM calls, another estimate popped up as being too tight (small). This is a x86 (32-bit) issue only.
Comments
Fix request (13u): The change applies cleanly, tested with tier1, tier2 tests.
04-06-2020
Fix Request (JDK 14.0.2) This patch fixes an assertion when debugging vtables and has already been backported to JDK 11u. The fix is low risk and applies cleanly to JDK 14.0.2. In addition to CI testing through all tiers in JDK 15 and 11u, additional testing will be executed in JDK 14.0.2 before pushing.
06-03-2020
Fix request (11u): The issue also exists in JDK11. We see the assertion when working with trace code related to vtable stubs. Patch applies cleanly.
04-03-2020
URL: https://hg.openjdk.java.net/jdk/jdk/rev/ec5e6e8d1ed2 User: lucy Date: 2020-02-28 15:38:41 +0000
28-02-2020