JDK-6460907 : generate meaningful match rules names
  • Type: Bug
  • Component: hotspot
  • Sub-Component: compiler
  • Affected Version: 6
  • Priority: P5
  • Status: Resolved
  • Resolution: Fixed
  • OS: solaris_9
  • CPU: sparc
  • Submitted: 2006-08-16
  • Updated: 2010-04-03
  • Resolved: 2006-11-14
The Version table provides details related to the release that this issue/RFE will be addressed.

Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.

To download the current JDK release, click here.
JDK 6 JDK 7 Other
6u4Fixed 7Fixed hs10Fixed
Description
Modify ADLC to generate meaningful match rules names.
For example, for the next match rule:

instruct addI_rReg_mem(rRegI dst, memory src, rFlagsReg cr)
%{
  match(Set dst (AddI dst (LoadI src)));

instead of the current name:

  __intop25_rule

generate this one:

  _AddI_rRegI__LoadI_memory__rule
Comments
SUGGESTED FIX Webrev: http://analemma.sfbay.sun.com/net/prt-archiver.sfbay/data/archived_workspaces/main/c2_baseline/2006/20060816184644.kvn.6460907/workspace/webrevs/webrev-2006.08.16/index.html
17-08-2006
EVALUATION See Description.
17-08-2006