[Bug tree-optimization/32584] New: [4.3 Regression] ICE in compute_antic_safe, at tree-ssa-pre.c:2078

[Bug tree-optimization/32584] New: [4.3 Regression] ICE in compute_antic_safe, at tree-ssa-pre.c:2078

[rguenth at gcc dot gnu dot org]

Compiling SPEC 2000 twolf I get

/abuild/rguenther/spec2000/cpu2000/benchspec/CINT2000/300.twolf/src/sortpin.c:5:
internal compiler error: tree check: expected ssa_name, have integer_cst in
compute_antic_safe, at tree-ssa-pre.c:2078
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: [4.3 Regression] ICE in compute_antic_safe, at tree-ssa-
                    pre.c:2078
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Keywords: ice-on-valid-code
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rguenth at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32584

[Bug tree-optimization/32584] [4.3 Regression] ICE in compute_antic_safe, at tree-ssa-pre.c:2078

[rguenth at gcc dot gnu dot org]

------- Comment #1 from rguenth at gcc dot gnu dot org  2007-07-02 10:43 -------
Created an attachment (id=13824)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=13824&action=view)
reduced testcase


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32584

[Bug tree-optimization/32584] [4.3 Regression] ICE in compute_antic_safe, at tree-ssa-pre.c:2078

[dberlin at gcc dot gnu dot org]

------- Comment #2 from dberlin at gcc dot gnu dot org  2007-07-02 18:27 -------
Subject: Bug 32584

Author: dberlin
Date: Mon Jul  2 18:27:46 2007
New Revision: 126222

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=126222
Log:
2007-07-02  Daniel Berlin  <dberlin@dberlin.org>

        Fix PR tree-optimization/32583
        Fix PR tree-optimization/32584
        * tree-ssa-pre.c (phi_translate): Always pass seen bitmap.
        (phi_translate_set): Use phi_translate directly now.
        (make_values_for_stmt): Don't value number RHS if we already know
        it is constant.


Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr32584.c
    trunk/gcc/testsuite/gfortran.fortran-torture/compile/pr32583.f
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-pre.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32584

[Bug tree-optimization/32584] [4.3 Regression] ICE in compute_antic_safe, at tree-ssa-pre.c:2078

[dberlin at gcc dot gnu dot org]

------- Comment #3 from dberlin at gcc dot gnu dot org  2007-07-02 18:33 -------
fixed


-- 

dberlin at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=32584