[Bug tree-optimization/37914] New: internal compiler error: vector VEC(basic_block,base) index domain error

[Bug tree-optimization/37914] New: internal compiler error: vector VEC(basic_block,base) index domain error

[waldi at debian dot org]

The build of the Debian gcc-snapshot package, version 20081023, fails buring
the build of libgcc:

../../../../src/libgcc/../gcc/libgcc2.c: In function '__divti3':
../../../../src/libgcc/../gcc/libgcc2.c:1083: internal compiler error: vector
VEC(basic_block,base) index domain error, in nearest_common_dominator_of_uses
at tree-ssa-sink.c:246


-- 
           Summary: internal compiler error: vector VEC(basic_block,base)
                    index domain error
           Product: gcc
           Version: 4.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: waldi at debian dot org
GCC target triplet: s390-*-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37914

[Bug middle-end/37914] [4.4 Regression] internal compiler error: vector VEC(basic_block,base) index domain error

[rguenth at gcc dot gnu dot org]

-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|tree-optimization           |middle-end
           Keywords|                            |build
            Summary|internal compiler error:    |[4.4 Regression] internal
                   |vector VEC(basic_block,base)|compiler error: vector
                   |index domain error          |VEC(basic_block,base) index
                   |                            |domain error
   Target Milestone|---                         |4.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37914

[Bug middle-end/37914] [4.4 Regression] internal compiler error: vector VEC(basic_block,base) index domain error

[jakub at gcc dot gnu dot org]

------- Comment #1 from jakub at gcc dot gnu dot org  2008-10-29 08:28 -------
I've bootstrapped/regtested the trunk last night on s390-linux just fine.
Can you reproduce this with current trunk (there has been e.g. an IRA fix
for s390* compiler miscompilation)?
If yes, can you say which stage cc1 ICEs (stage1 or later stage), how you have
configured the compiler (e.g. which CPU variant it targets and/or tunes for)
and
if it is stage1 that ICEs, what bootstrap compiler was used, attach the
preprocessed source that triggers it and mention all options that were passed
to it.


-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37914

[Bug middle-end/37914] [4.4 Regression] internal compiler error: vector VEC(basic_block,base) index domain error

[jakub at gcc dot gnu dot org]

------- Comment #2 from jakub at gcc dot gnu dot org  2008-11-04 17:46 -------
Bootstrapped it again.  Reopen if you still have problems with current
snapshots.


-- 

jakub at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |RESOLVED
         Resolution|                            |WORKSFORME


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37914