[Bug optimization/14944] New: ICE when gcc reads *.gcda file of different version

[Bug optimization/14944] New: ICE when gcc reads *.gcda file of different version

[1319 at bot dot ru]

GCC ICEs when it reads counters file produced by gcc of different version:

$ gcc-3.5 hello.c -fprofile-arcs
$ ./a.out
hello, world
$ gcc hello.c
hello.c:0: warning: `hello.gcda' is version `
Internal compiler error: Error reporting routines re-entered.
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

Fix for this is trivial, I will send it to gcc-patches.

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           Summary: ICE when gcc reads *.gcda file of different version
           Product: gcc
           Version: 3.4.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: optimization
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: 1319 at bot dot ru
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14944

[Bug optimization/14944] ICE when gcc reads *.gcda file of different version

[1319 at bot dot ru]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |3.4.0 3.5.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14944

[Bug optimization/14944] ICE when gcc reads *.gcda file of different version

[1319 at bot dot ru]

------- Additional Comments From 1319 at bot dot ru  2004-04-13 20:11 -------
patch here: http://gcc.gnu.org/ml/gcc-patches/2004-04/msg00800.html


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14944

[Bug optimization/14944] ICE when gcc reads *.gcda file of different version

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-13 20:15 -------
Confirmed.

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           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-invalid-code
   Last reconfirmed|0000-00-00 00:00:00         |2004-04-13 20:15:36
               date|                            |
   Target Milestone|---                         |3.4.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14944

[Bug optimization/14944] ICE when gcc reads *.gcda file of different version

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-04-29 06:29 -------
Subject: Bug 14944

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	wilson@gcc.gnu.org	2004-04-29 06:29:00

Modified files:
	gcc            : ChangeLog coverage.c pretty-print.c 

Log message:
	Patch from Serge Belyshev.
	PR 14944
	* coverage.c (read_counts_file): Fix usage of warning () call.
	* pretty-print.c (pp_base_format_text): Fix typo in the comment.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3508&r2=2.3509
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/coverage.c.diff?cvsroot=gcc&r1=1.33&r2=1.34
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/pretty-print.c.diff?cvsroot=gcc&r1=2.10&r2=2.11



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14944