[Bug c/11805] New: [H8300] ICE

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* [Bug c/11805] New: [H8300] ICE
@ 2003-08-05 10:43 shrinivasa at kpitcummins dot com
  2003-08-05 13:19 ` [Bug c/11805] [3.3 only] " pinskia at physics dot uc dot edu
                   ` (8 more replies)
  0 siblings, 9 replies; 10+ messages in thread
From: shrinivasa at kpitcummins dot com @ 2003-08-05 10:43 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805

           Summary: [H8300] ICE
           Product: gcc
           Version: 3.3.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: shrinivasa at kpitcummins dot com
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: h8300-unknown-coff

Test case:
unsigned char foo(unsigned char ch)
{
   if( (0x01 & ch) > 0)
       return 1;
}
Above test code gives internal compiler error if compiled with option -O2 in 
3.3 branch for h8300 coff tool chain(all targhets). 
This error is not observed in 3.4 branch.
If we remove, " > 0" from test code, program gets compiled with -O2 option and 
also if we use any nonzero number instead of 0 then also it gets compiled 
successfully with -O2 option.


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c/11805] [3.3 only] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
@ 2003-08-05 13:19 ` pinskia at physics dot uc dot edu
  2003-08-05 14:08 ` pinskia at physics dot uc dot edu
                   ` (7 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-08-05 13:19 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |ice-on-valid-code
            Summary|[H8300] ICE                 |[3.3 only] [H8300] ICE
   Target Milestone|3.4                         |3.3.2


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug c/11805] [3.3 only] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
  2003-08-05 13:19 ` [Bug c/11805] [3.3 only] " pinskia at physics dot uc dot edu
@ 2003-08-05 14:08 ` pinskia at physics dot uc dot edu
  2003-08-05 14:11 ` [Bug target/11805] " pinskia at physics dot uc dot edu
                   ` (6 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-08-05 14:08 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
   Last reconfirmed|0000-00-00 00:00:00         |2003-08-05 14:08:09
               date|                            |


------- Additional Comments From pinskia at physics dot uc dot edu  2003-08-05 14:08 -------
I can confirm this in 3.3.1 (20030728).
>From final.c:
2795    #ifdef HAVE_ATTR_length
2796                /* This instruction should have been split in shorten_branches,
2797                   to ensure that we would have valid length info for the
2798                   splitees.  */
2799                abort ();
2800    #endif


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug target/11805] [3.3 only] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
  2003-08-05 13:19 ` [Bug c/11805] [3.3 only] " pinskia at physics dot uc dot edu
  2003-08-05 14:08 ` pinskia at physics dot uc dot edu
@ 2003-08-05 14:11 ` pinskia at physics dot uc dot edu
  2003-08-05 14:13 ` [Bug target/11805] [3.3 Regression] " pinskia at physics dot uc dot edu
                   ` (5 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-08-05 14:11 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805



------- Additional Comments From pinskia at physics dot uc dot edu  2003-08-05 14:11 -------
I also can confirm this does not ICE on the mainline (20030718).


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug target/11805] [3.3 Regression] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
                   ` (2 preceding siblings ...)
  2003-08-05 14:11 ` [Bug target/11805] " pinskia at physics dot uc dot edu
@ 2003-08-05 14:13 ` pinskia at physics dot uc dot edu
  2003-08-05 14:14 ` pinskia at physics dot uc dot edu
                   ` (4 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-08-05 14:13 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|[3.3 only] [H8300] ICE      |[3.3 Regression] [H8300] ICE


------- Additional Comments From pinskia at physics dot uc dot edu  2003-08-05 14:13 -------
3.2.3 did not have the problem so this is a regression.


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug target/11805] [3.3 Regression] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
                   ` (3 preceding siblings ...)
  2003-08-05 14:13 ` [Bug target/11805] [3.3 Regression] " pinskia at physics dot uc dot edu
@ 2003-08-05 14:14 ` pinskia at physics dot uc dot edu
  2003-08-21 13:09 ` cvs-commit at gcc dot gnu dot org
                   ` (3 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: pinskia at physics dot uc dot edu @ 2003-08-05 14:14 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805


pinskia at physics dot uc dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|normal                      |critical
           Priority|P2                          |P1


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug target/11805] [3.3 Regression] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
                   ` (4 preceding siblings ...)
  2003-08-05 14:14 ` pinskia at physics dot uc dot edu
@ 2003-08-21 13:09 ` cvs-commit at gcc dot gnu dot org
  2003-08-21 13:11 ` kazu at cs dot umass dot edu
                   ` (2 subsequent siblings)
  8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2003-08-21 13:09 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-08-21 13:09 -------
Subject: Bug 11805

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	kazu@gcc.gnu.org	2003-08-21 13:08:53

Modified files:
	gcc            : ChangeLog 
	gcc/config/h8300: h8300.md 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.c-torture/compile: 20030821-1.c 

Log message:
	PR target/11805
	* config/h8300/h8300.md (two anonymous patterns): Remove.
	* testsuite/gcc.c-torture/compile/20030821-1.c: New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.710&r2=1.16114.2.711
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/h8300/h8300.md.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.123.2.5&r2=1.123.2.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.2261.2.251&r2=1.2261.2.252
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/20030821-1.c.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=NONE&r2=1.1.2.1


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug target/11805] [3.3 Regression] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
                   ` (5 preceding siblings ...)
  2003-08-21 13:09 ` cvs-commit at gcc dot gnu dot org
@ 2003-08-21 13:11 ` kazu at cs dot umass dot edu
  2003-08-21 13:13 ` cvs-commit at gcc dot gnu dot org
  2003-09-02  9:16 ` kazu at cs dot umass dot edu
  8 siblings, 0 replies; 10+ messages in thread
From: kazu at cs dot umass dot edu @ 2003-08-21 13:11 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805


kazu at cs dot umass dot edu changed:

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


------- Additional Comments From kazu at cs dot umass dot edu  2003-08-21 13:11 -------
Just committed a fix.


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug target/11805] [3.3 Regression] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
                   ` (6 preceding siblings ...)
  2003-08-21 13:11 ` kazu at cs dot umass dot edu
@ 2003-08-21 13:13 ` cvs-commit at gcc dot gnu dot org
  2003-09-02  9:16 ` kazu at cs dot umass dot edu
  8 siblings, 0 replies; 10+ messages in thread
From: cvs-commit at gcc dot gnu dot org @ 2003-08-21 13:13 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805



------- Additional Comments From cvs-commit at gcc dot gnu dot org  2003-08-21 13:13 -------
Subject: Bug 11805

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	kazu@gcc.gnu.org	2003-08-21 13:13:18

Modified files:
	gcc            : ChangeLog 
	gcc/config/h8300: h8300.md 
	gcc/testsuite  : ChangeLog 
Added files:
	gcc/testsuite/gcc.c-torture/compile: 20030821-1.c 

Log message:
	PR target/11805
	* config/h8300/h8300.md (two anonymous patterns): Remove.
	* testsuite/gcc.c-torture/compile/20030821-1.c: New.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.830&r2=2.831
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/h8300/h8300.md.diff?cvsroot=gcc&r1=1.233&r2=1.234
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.2986&r2=1.2987
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/20030821-1.c.diff?cvsroot=gcc&r1=1.1&r2=1.2


^ permalink raw reply	[flat|nested] 10+ messages in thread

* [Bug target/11805] [3.3 Regression] [H8300] ICE
  2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
                   ` (7 preceding siblings ...)
  2003-08-21 13:13 ` cvs-commit at gcc dot gnu dot org
@ 2003-09-02  9:16 ` kazu at cs dot umass dot edu
  8 siblings, 0 replies; 10+ messages in thread
From: kazu at cs dot umass dot edu @ 2003-09-02  9:16 UTC (permalink / raw)
  To: gcc-bugs

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11805


kazu at cs dot umass dot edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hansjuergen dot dreuth at
                   |                            |simplify-technologies dot de


------- Additional Comments From kazu at cs dot umass dot edu  2003-09-02 09:16 -------
*** Bug 12124 has been marked as a duplicate of this bug. ***


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2003-09-02  9:16 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2003-08-05 10:43 [Bug c/11805] New: [H8300] ICE shrinivasa at kpitcummins dot com
2003-08-05 13:19 ` [Bug c/11805] [3.3 only] " pinskia at physics dot uc dot edu
2003-08-05 14:08 ` pinskia at physics dot uc dot edu
2003-08-05 14:11 ` [Bug target/11805] " pinskia at physics dot uc dot edu
2003-08-05 14:13 ` [Bug target/11805] [3.3 Regression] " pinskia at physics dot uc dot edu
2003-08-05 14:14 ` pinskia at physics dot uc dot edu
2003-08-21 13:09 ` cvs-commit at gcc dot gnu dot org
2003-08-21 13:11 ` kazu at cs dot umass dot edu
2003-08-21 13:13 ` cvs-commit at gcc dot gnu dot org
2003-09-02  9:16 ` kazu at cs dot umass dot edu

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