[Bug tree-optimization/43068] New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer

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* [Bug tree-optimization/43068]  New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer
@ 2010-02-14 23:55 zsojka at seznam dot cz
  2010-02-14 23:57 ` [Bug tree-optimization/43068] " zsojka at seznam dot cz
                   ` (5 more replies)
  0 siblings, 6 replies; 7+ messages in thread
From: zsojka at seznam dot cz @ 2010-02-14 23:55 UTC (permalink / raw)
  To: gcc-bugs

Command line:
g++ -O1 -freorder-blocks -ftracer -c testcase.cpp

Tested revisions:
r156745 - crash
r155363 - crash
r154830 - crash
r153685 - OK
4.4 r156256 - OK

Output:
$ /mnt/svn/gcc-trunk/binary-156745-lto/bin/g++ -O1 -freorder-blocks -ftracer -c
testcase.cpp
testcase.cpp: In member function &#8216;B* B::_ZTch0_v0_n32_N1B1fEv()&#8217;:
testcase.cpp:5:16: internal compiler error: in estimate_operator_cost, at
tree-inline.c:3141
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Valgrind:
no errors reported


-- 
           Summary: [4.5 Regression] ICE: in estimate_operator_cost, at
                    tree-inline.c:3141 with -freorder-blocks -ftracer
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: tree-optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: zsojka at seznam dot cz
  GCC host triplet: x86_64-pc-linux-gnu
GCC target triplet: x86_64-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43068


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug tree-optimization/43068] [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer
  2010-02-14 23:55 [Bug tree-optimization/43068] New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer zsojka at seznam dot cz
@ 2010-02-14 23:57 ` zsojka at seznam dot cz
  2010-02-15  9:39 ` rguenth at gcc dot gnu dot org
                   ` (4 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: zsojka at seznam dot cz @ 2010-02-14 23:57 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from zsojka at seznam dot cz  2010-02-14 23:57 -------
Created an attachment (id=19873)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19873&action=view)
reduced testcase, from g++.dg/abi/covariant2.C

Command line:
g++ -O1 -freorder-blocks -ftracer -c pr43068.cpp


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43068


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug tree-optimization/43068] [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer
  2010-02-14 23:55 [Bug tree-optimization/43068] New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer zsojka at seznam dot cz
  2010-02-14 23:57 ` [Bug tree-optimization/43068] " zsojka at seznam dot cz
@ 2010-02-15  9:39 ` rguenth at gcc dot gnu dot org
  2010-02-15 11:28 ` rguenth at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-02-15  9:39 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from rguenth at gcc dot gnu dot org  2010-02-15 09:39 -------
Whoo, a NON_LVALUE_EXPR.  From

      /* PTR +p 0 -> PTR */
      if (integer_zerop (arg1))
        return non_lvalue_loc (loc, fold_convert_loc (loc, type, arg0));

bah.  I have a patch.


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         AssignedTo|unassigned at gcc dot gnu   |rguenth at gcc dot gnu dot
                   |dot org                     |org
             Status|UNCONFIRMED                 |ASSIGNED
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2010-02-15 09:39:28
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43068


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug tree-optimization/43068] [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer
  2010-02-14 23:55 [Bug tree-optimization/43068] New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer zsojka at seznam dot cz
  2010-02-14 23:57 ` [Bug tree-optimization/43068] " zsojka at seznam dot cz
  2010-02-15  9:39 ` rguenth at gcc dot gnu dot org
@ 2010-02-15 11:28 ` rguenth at gcc dot gnu dot org
  2010-02-15 11:28 ` rguenth at gcc dot gnu dot org
                   ` (2 subsequent siblings)
  5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-02-15 11:28 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #4 from rguenth at gcc dot gnu dot org  2010-02-15 11:28 -------
Subject: Bug 43068

Author: rguenth
Date: Mon Feb 15 11:27:54 2010
New Revision: 156770

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=156770
Log:
2010-02-15  Richard Guenther  <rguenther@suse.de>

        PR middle-end/43068
        * cgraphunit.c (thunk_adjust): Skip adjusting by fixed_offset
        if that is zero.

        * g++.dg/torture/pr43068.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr43068.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cgraphunit.c
    trunk/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43068


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug tree-optimization/43068] [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer
  2010-02-14 23:55 [Bug tree-optimization/43068] New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer zsojka at seznam dot cz
                   ` (2 preceding siblings ...)
  2010-02-15 11:28 ` rguenth at gcc dot gnu dot org
@ 2010-02-15 11:28 ` rguenth at gcc dot gnu dot org
  2010-02-23 16:33 ` hjl dot tools at gmail dot com
  2010-02-23 17:07 ` hjl at gcc dot gnu dot org
  5 siblings, 0 replies; 7+ messages in thread
From: rguenth at gcc dot gnu dot org @ 2010-02-15 11:28 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from rguenth at gcc dot gnu dot org  2010-02-15 11:28 -------
Fixed.


-- 

rguenth at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43068


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug tree-optimization/43068] [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer
  2010-02-14 23:55 [Bug tree-optimization/43068] New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer zsojka at seznam dot cz
                   ` (3 preceding siblings ...)
  2010-02-15 11:28 ` rguenth at gcc dot gnu dot org
@ 2010-02-23 16:33 ` hjl dot tools at gmail dot com
  2010-02-23 17:07 ` hjl at gcc dot gnu dot org
  5 siblings, 0 replies; 7+ messages in thread
From: hjl dot tools at gmail dot com @ 2010-02-23 16:33 UTC (permalink / raw)
  To: gcc-bugs



-- 

hjl dot tools at gmail dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43068


^ permalink raw reply	[flat|nested] 7+ messages in thread

* [Bug tree-optimization/43068] [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer
  2010-02-14 23:55 [Bug tree-optimization/43068] New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer zsojka at seznam dot cz
                   ` (4 preceding siblings ...)
  2010-02-23 16:33 ` hjl dot tools at gmail dot com
@ 2010-02-23 17:07 ` hjl at gcc dot gnu dot org
  5 siblings, 0 replies; 7+ messages in thread
From: hjl at gcc dot gnu dot org @ 2010-02-23 17:07 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #5 from hjl at gcc dot gnu dot org  2010-02-23 17:04 -------
Subject: Bug 43068

Author: hjl
Date: Tue Feb 23 17:02:26 2010
New Revision: 157010

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=157010
Log:
Backport testcases from mainline.

2010-02-23  H.J. Lu  <hongjiu.lu@intel.com>

        Backport from mainline:
        2010-02-22  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/42749
        * gcc.c-torture/compile/pr42749.c: New testcase.

        2010-02-21  Dodji Seketeli  <dodji@redhat.com>

        PR c++/42824
        * g++.dg/template/memclass4.C: New test.

        2010-02-20  Paul Thomas  <pault@gcc.gnu.org>

        PR fortran/43111
        * gfortran.dg/internal_pack_8.f90: New test.

        2010-02-18  Jason Merrill  <jason@redhat.com>

        PR c++/43109
        * g++.dg/parse/namespace12.C: New.

        2010-02-18  Martin Jambor  <mjambor@suse.cz>

        PR tree-optimization/43066
        * gcc.c-torture/compile/pr43066.c: New test.

        2010-02-17  Jason Merrill  <jason@redhat.com>

        PR c++/43069
        * g++.dg/parse/namespace11.C: New.

        PR c++/43093
        * g++.dg/ext/attrib37.C: New.

        PR c++/43079
        * g++.dg/template/ptrmem20.C: New.

        2010-02-16  Jason Merrill  <jason@redhat.com>

        PR c++/43031
        * g++.dg/ext/attrib36.C: New.

        2010-02-15  Richard Guenther  <rguenther@suse.de>

        PR middle-end/43068
        * g++.dg/torture/pr43068.C: New testcase.

        2010-02-11  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/42998
        * gcc.c-torture/compile/pr42998.c: New testcase.

        2010-02-10  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/43017
        * gcc.dg/torture/pr43017.c: New testcase.

        2010-02-10  Richard Guenther  <rguenther@suse.de>

        PR c/43007
        * gcc.c-torture/execute/20100209-1.c: New testcase.
        * gcc.dg/fold-div-3.c: Likewise.

        2010-02-09  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR fortran/42999
        * gfortran.dg/array_constructor_35.f90: New test.

        2010-02-09  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/43008
        * gcc.c-torture/execute/pr43008.c: New testcase.

        2010-02-09  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/43000
        * gcc.dg/torture/pr43000.c: New testcase.
        * gcc.dg/torture/pr43002.c: Likewise.

        2010-02-06  Jerry DeLisle  <jvdelisle@gcc.gnu.org>

        PR libfortran/42742
        * gfortran.dg/fmt_cache_2.f: New test.

        2010-02-03  Jason Merrill  <jason@redhat.com>

        PR c++/42870
        * g++.dg/ext/dllexport3.C: New.

Added:
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/ext/attrib36.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/ext/attrib36.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/ext/attrib37.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/ext/attrib37.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/ext/dllexport3.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/ext/dllexport3.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/parse/namespace11.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/parse/namespace11.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/parse/namespace12.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/parse/namespace12.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/memclass4.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/template/memclass4.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/template/ptrmem20.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/template/ptrmem20.C
    branches/gcc-4_4-branch/gcc/testsuite/g++.dg/torture/pr43068.C
      - copied unchanged from r157009,
trunk/gcc/testsuite/g++.dg/torture/pr43068.C
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42749.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42749.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr42998.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/compile/pr42998.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/compile/pr43066.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/compile/pr43066.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/20100209-1.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/execute/20100209-1.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.c-torture/execute/pr43008.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.c-torture/execute/pr43008.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/fold-div-3.c
      - copied unchanged from r157009, trunk/gcc/testsuite/gcc.dg/fold-div-3.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr43000.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.dg/torture/pr43000.c
    branches/gcc-4_4-branch/gcc/testsuite/gcc.dg/torture/pr43002.c
      - copied unchanged from r157009,
trunk/gcc/testsuite/gcc.dg/torture/pr43002.c
    branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/array_constructor_35.f90
      - copied unchanged from r157009,
trunk/gcc/testsuite/gfortran.dg/array_constructor_35.f90
    branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/fmt_cache_2.f
      - copied unchanged from r157009,
trunk/gcc/testsuite/gfortran.dg/fmt_cache_2.f
    branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/internal_pack_8.f90
      - copied unchanged from r157009,
trunk/gcc/testsuite/gfortran.dg/internal_pack_8.f90
Modified:
    branches/gcc-4_4-branch/gcc/testsuite/ChangeLog


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43068


^ permalink raw reply	[flat|nested] 7+ messages in thread

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2010-02-14 23:55 [Bug tree-optimization/43068] New: [4.5 Regression] ICE: in estimate_operator_cost, at tree-inline.c:3141 with -freorder-blocks -ftracer zsojka at seznam dot cz
2010-02-14 23:57 ` [Bug tree-optimization/43068] " zsojka at seznam dot cz
2010-02-15  9:39 ` rguenth at gcc dot gnu dot org
2010-02-15 11:28 ` rguenth at gcc dot gnu dot org
2010-02-15 11:28 ` rguenth at gcc dot gnu dot org
2010-02-23 16:33 ` hjl dot tools at gmail dot com
2010-02-23 17:07 ` hjl at gcc dot gnu dot org

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