JDK-8211375 : Minimal VM build failures after JDK-8211251 (Default mask register for avx512 instructions)
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 11,12
  • Priority: P2
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2018-10-02
  • Updated: 2022-02-06
  • Resolved: 2018-10-04
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JDK 11 JDK 12
11.0.2Fixed 12 b14Fixed
Related Reports
Relates :  
JDK-8211251 - Default mask register for avx512 instructions
Description
--with-jvm-variants=minimal:

In file included from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/utilities/globalDefinitions.hpp:29:0,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/utilities/align.hpp:28,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/runtime/globals.hpp:29,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/memory/allocation.hpp:28,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/oops/array.hpp:28,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/memory/universe.hpp:28,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/code/oopRecorder.hpp:28,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/asm/codeBuffer.hpp:28,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/share/asm/assembler.hpp:28,
                 from /pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/cpu/x86/macroAssembler_x86.cpp:27:
/pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/cpu/x86/macroAssembler_x86.cpp: In member function 'void MacroAssembler::setvectmask(Register, Register)':
/pool/buildbot/slaves/sobornost/jdkX/build/src/hotspot/cpu/x86/macroAssembler_x86.cpp:3270:13: error: 'PostLoopMultiversioning' was not declared in this scope
   ... (rest of output omitted)
Comments
Fix Request: we need to integrate all the fixes including this, JDK-8210764, JDK-8211272, and JDK-8211251 together as they depend on each other. Read backport justification in main JDK-8210764 Sorry, this request after the push JDK-8210764 backport into jdk11u which includes this fix.
27-10-2018
URL: http://hg.openjdk.java.net/jdk/client/rev/be4614f04eb6 User: psadhukhan Date: 2018-10-04 08:49:49 +0000
04-10-2018
ILW = Build failure, minimal VM, no workaround = HLH = P2
03-10-2018