RVM

Remove NoBoundsCheck and NoNullCheck annotations on IA32 VM_Assembler.setMachineCodes

Details

  • Type: Bug Bug
  • Status: Open Open
  • Priority: Minor Minor
  • Resolution: Unresolved
  • Affects Version/s: 2.9.2
  • Fix Version/s: 1000
  • Component/s: Compiler: Optimizing
  • Labels:
    None
  • Number of attachments :
    0

Description

Revision 13238 (http://jikesrvm.svn.sourceforge.net/jikesrvm/?rev=13238&view=rev) added NoBoundsCheck and NoNullCheck annotation to a method of VM_Assembler, I believe as another way to workaround a presumed opt compiler bug. Having these annotations here is not a desirable long term fix: we need to determine why the generated code is bad if we have a bounds check in it and fix the root problem.

Activity

Ascending order - Click to sort in descending order
Hide
Permalink
Ian Rogers added a comment -

Moving to 3.0 as unlikely to have the necessary O2 optimizations ready for the 2.9.2 release.

Show
Ian Rogers added a comment - Moving to 3.0 as unlikely to have the necessary O2 optimizations ready for the 2.9.2 release.
Ian Rogers made changes -
Field Original Value New Value
Fix Version/s 2.9.2 [ 13599 ]
Fix Version/s 3.0 [ 13530 ]
David Grove made changes -
Fix Version/s 2.9.3 [ 13726 ]
Fix Version/s 3.0 [ 13530 ]
David Grove made changes -
Fix Version/s 2.9.4 [ 14162 ]
Fix Version/s 2.9.3 [ 13726 ]
Ian Rogers made changes -
Fix Version/s 1000 [ 14184 ]
Fix Version/s 2.9.4 [ 14162 ]

People

  • Assignee:
    Unassigned
    Reporter:
    David Grove
Vote (0)
Watch (0)

Dates

  • Created:
    Updated: