[Bug tree-optimization/33658] New: ICE in verify_ssa for -fipa-pta

["janis at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

Just about anything compiled with -fipa-pta results in an ICE in verify_ssa. 
When I reported this in mail with several SPEC CPU2000 failures for various
options, Daniel Berlin said:

  > # all tests fail with ICE in verify_ssa; -m32/-m64
  > -O2 -fipa-pta
  > -Os -fipa-pta

  Unlikely to investigate until LTO does something useful :)

The option should be disabled and its documentation removed until it is
expected to work.


-- 
           Summary: ICE in verify_ssa for -fipa-pta
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: janis at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33658