[Bug other/68875] New: Add pass parameter to TERMINATE_PASS_LIST

[vries at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68875

            Bug ID: 68875
           Summary: Add pass parameter to TERMINATE_PASS_LIST
           Product: gcc
           Version: 6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
          Assignee: unassigned at gcc dot gnu.org
          Reporter: vries at gcc dot gnu.org
  Target Milestone: ---

https://gcc.gnu.org/ml/gcc-patches/2015-12/msg01245.html :
...
This patch adds a parameter to TERMINATE_PASS_LIST, that should match the pass
list it's supposed to terminate.

The intention of the patch is that it:
- makes it easier to understand the top-level hierarchy of the pass
  list (given that the top-level list may be quite long).
- ensures that INSERT_PASSES_AFTER and TERMINATE_PASS_LIST are paired.
...