[Bug tree-optimization/17478] New: [4.0 regression] ICE in verify_stmts

[Bug tree-optimization/17478] New: [4.0 regression] ICE in verify_stmts

[bangerth at dealii dot org]

With the code I'm going to attach in a second, I get this: 
 
spec/src> c++ -O3 -c sparse_matrix.double.ii  
include/lac/sparse_matrix.h: In member function `typename 
SparseMatrix<number>::const_iterator SparseMatrix<number>::begin() const [with 
number = double]': 
include/lac/sparse_matrix.h:2126: error: address taken, but ADDRESSABLE bit 
not set 
D.113567 
 
include/lac/sparse_matrix.h:2126: internal compiler error: verify_stmts 
failed. 
Please submit a full bug report, 
with preprocessed source if appropriate. 
See <URL:http://gcc.gnu.org/bugs.html> for instructions. 
 
W.

-- 
           Summary: [4.0 regression] ICE in verify_stmts
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P2
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: bangerth at dealii dot org
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17478

[Bug tree-optimization/17478] [4.0 regression] ICE in verify_stmts

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-09-14 14:20 -------
Created an attachment (id=7129)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=7129&action=view)
preprocessed sources

Unreduced sources. I won't have time to reduce them for a while, so if
someone wants to beat me to it, I'd be happy.

W.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17478

[Bug tree-optimization/17478] [4.0 regression] ICE in verify_stmts

[bangerth at dealii dot org]

------- Additional Comments From bangerth at dealii dot org  2004-09-14 14:21 -------
Forgot to say, this is with yesterday's CVS. 
W. 

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17478

[Bug tree-optimization/17478] [4.0 regression] ICE in verify_stmts

[giovannibajo at libero dot it]

------- Additional Comments From giovannibajo at libero dot it  2004-09-14 14:23 -------
BTW, we should not emit this stuff with error(), but rather internal_error() 
because this way it seems a normal diagnostic.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17478

[Bug c++/17478] [4.0 regression] ICE in verify_stmts

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-14 16:22 -------
This is more likely a front-end problem rather than a tree-optimization problem.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
          Component|tree-optimization           |c++
   Target Milestone|---                         |4.0.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17478

[Bug c++/17478] [4.0 regression] ICE in verify_stmts

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-14 20:41 -------
This is most likely a dup of bug 17483.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
  BugsThisDependsOn|                            |17483


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17478

[Bug c++/17478] [4.0 regression] ICE in verify_stmts

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-09-14 21:56 -------
Yes this is a dup of bug 17483.

*** This bug has been marked as a duplicate of 17483 ***

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17478

[Bug c++/17478] [4.0 regression] ICE in verify_stmts

[pinskia at gcc dot gnu dot org]

-- 
Bug 17478 depends on bug 17483, which changed state.

Bug 17483 Summary: [4.0 regression] ICE at -O3 when passing a reference.
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17483

           What    |Old Value                   |New Value
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
             Status|ASSIGNED                    |NEW
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17478