[Bug c/42151] New: verify_cgraph_node failed with -O3 -Winline

[Bug c/42151] New: verify_cgraph_node failed with -O3 -Winline

[dcb314 at hotmail dot com]

I just tried to compile Suse Linux package libxml2-2.7.3-3.1
with gcc version 4.5 snapshot 20091119 and the build said

tree.c:1629:1: error: caller edge frequency 789 does not match BB freqency 1577
tree.c:1629:1: error: edge
xmlNodeListGetString__internal_alias.clone.4->xmlEncodeEntitiesReentrant__internal_alias
has no corresponding call_stmt

...

tree.c:1629:1: internal compiler error: verify_cgraph_node failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Preprocessed source code attached. Flags -O3 -Winline required.


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           Summary: verify_cgraph_node failed with -O3 -Winline
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: dcb314 at hotmail dot com
  GCC host triplet: suse-linux-x86_64


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42151

[Bug c/42151] verify_cgraph_node failed with -O3 -Winline

[dcb314 at hotmail dot com]

------- Comment #1 from dcb314 at hotmail dot com  2009-11-22 19:13 -------
Created an attachment (id=19087)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=19087&action=view)
C source code


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42151

[Bug middle-end/42151] verify_cgraph_node failed with -O3 -Winline

[hubicka at gcc dot gnu dot org]

------- Comment #2 from hubicka at gcc dot gnu dot org  2009-11-23 22:27 -------
Subject: Bug 42151

Author: hubicka
Date: Mon Nov 23 22:27:15 2009
New Revision: 154475

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=154475
Log:
        PR middle-end/42151
        * ipa-inline.c (inline_transform): Avoid ICE when transform is called
        twice.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-inline.c


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42151

[Bug middle-end/42151] verify_cgraph_node failed with -O3 -Winline

[hubicka at gcc dot gnu dot org]

------- Comment #3 from hubicka at gcc dot gnu dot org  2009-11-23 22:30 -------
Fixed.


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hubicka at gcc dot gnu dot org changed:

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42151

[Bug middle-end/42151] [4.5 Regression] verify_cgraph_node failed with -O3 -Winline

[pinskia at gcc dot gnu dot org]

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pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
            Summary|verify_cgraph_node failed   |[4.5 Regression]
                   |with -O3 -Winline           |verify_cgraph_node failed
                   |                            |with -O3 -Winline
   Target Milestone|---                         |4.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42151