[Bug c++/15202] New: internal compiler error: in reload_cse_simplify_operands, at postreload.c

[Bug c++/15202] New: internal compiler error: in reload_cse_simplify_operands, at postreload.c

[mgansser at inneo dot de]

Hi,

I tried to compile the new MPlayer-1.0pre4 on hpux 11.00,
but this fails with a gcc error message:

error with gcc-3.3.3:

/usr/local/pa20_32/bin/gcc -I../libvo/ -I../../libvo -O4   -pipe -ffast-math -
fomit-frame-pointer -D
HPUX -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -I/usr/local/include -
I/usr/local/include/gtk-1.2 -I
/usr/local/include/glib-1.2 -I/usr/local/lib/glib/include -DHAVE_AV_CONFIG_H -
I.. -D_FILE_OFFSET_BIT
S=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o motion_est.o motion_est.c
motion_est.c: In function `ff_estimate_p_frame_motion':
motion_est.c:1369: error: insn does not satisfy its constraints:
(insn 33808 33807 31116 771 00000000 (set (reg:SI 22 %r22)
        (reg:SI 88 SAR [19146])) 37 {*pa.md:2265} (nil)
    (nil))
motion_est.c:1369: internal compiler error: in reload_cse_simplify_operands, at 
reload1.c:8353
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


error message with gcc-3.4:

/usr/local/gcc-3.4.0_32/pa20_32/bin/gcc -I../libvo/ -I../../libvo -O4   -pipe -
ffast-math -fomit-fra
me-pointer -DHPUX -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -
I/usr/local/include -I/usr/local/inclu
de/gtk-1.2 -I/usr/local/include/glib-1.2 -I/usr/local/lib/glib/include -
DHAVE_AV_CONFIG_H -I.. -D_FI
LE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_GNU_SOURCE -c -o motion_est.o 
motion_est.c
motion_est_template.c: In function `hpel_motion_search':
motion_est_template.c:220: error: insn does not satisfy its constraints:
(insn 22118 22117 21385 69 (set (reg:SI 21 %r21)
        (reg:SI 88 SAR [829])) 37 {*pa.md:2265} (nil)
    (nil))
motion_est_template.c:220: internal compiler error: in 
reload_cse_simplify_operands, at postreload.c
:378
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.


# /usr/local/pa20_32/bin/gcc -v
Reading specs from /usr/local/pa20_32/lib/gcc-lib/hppa2.0w-hp-
hpux11.00/3.3.3/specs
Configured with: ../src/configure --enable-languages=c,c++ --
prefix=/usr/local/pa20_32 --with-local-
prefix=/usr/local/pa20_32 --with-gnu-as --with-as=/usr/local/pa20_32/bin/as --
with-ld=/usr/ccs/bin/ld
 --disable-shared --disable-nls
Thread model: single
gcc version 3.3.3


# /usr/local/gcc-3.4.0_32/pa20_32/bin/gcc -v
Reading specs from /usr/local/gcc-3.4.0_32/pa20_32/lib/gcc/hppa2.0w-hp-
hpux11.00/3.4.0/specs
Configured with: ../src/configure --enable-languages=c,c++ --
prefix=/usr/local/pa20_32 --with-local-
prefix=/usr/local/pa20_32 --with-gnu-as --with-as=/usr/local/pa20_32/bin/as --
with-ld=/usr/ccs/bin/ld
 --disable-shared --disable-nls
Thread model: single
gcc version 3.4.0

-- 
           Summary: internal compiler error: in
                    reload_cse_simplify_operands, at postreload.c
           Product: gcc
           Version: 3.3.3
            Status: UNCONFIRMED
          Severity: critical
          Priority: P1
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: mgansser at inneo dot de
                CC: gcc-bugs at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[bangerth at dealii dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c++                         |target
 GCC target triplet|                            |hppa2.0w-hp-hpux11.00
            Summary|internal compiler error: in |ICE in
                   |reload_cse_simplify_operands|reload_cse_simplify_operands
                   |, at postreload.c           |, at postreload.c


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-29 14:41 -------
Can you attach the preprocessed source?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[mgansser at inneo dot de]

------- Additional Comments From mgansser at inneo dot de  2004-04-29 20:56 -------
I have compiled the source with 'CFLAGS -save-temps'.
Do you need motion_est.i and motion_est.s ?

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-29 20:58 -------
Just motion_est.i would be fine.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-30 13:30 -------
Moving to invalid to move to ...

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|critical                    |normal
             Status|WAITING                     |RESOLVED
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-30 13:30 -------
Uncinfirmed state.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-04-30 15:03 -------
I can confirm this on the mainline but have not reduced it fully yet (it is hard as it depends on an inline 
function).

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[dhazeghi at yahoo dot com]

------- Additional Comments From dhazeghi at yahoo dot com  2004-05-01 08:08 -------
Created an attachment (id=6205)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=6205&action=view)
reduced testcase (45 lines)

Here's the somewhat reduced testcase of this crash.

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[dhazeghi at yahoo dot com]

------- Additional Comments From dhazeghi at yahoo dot com  2004-05-01 08:09 -------
Confirmed with 3.4 branch.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|                            |1
           Keywords|                            |ice-on-valid-code
   Last reconfirmed|0000-00-00 00:00:00         |2004-05-01 08:09:16
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-01 12:38 -------
Here is something slightly more reduced (31 lines), removing typedefs and unneeded 
functions and unneeded agruments:
typedef struct MotionEstContext
{
  void  (**hpel_avg)(int *block , const int pixels);
  int xmin, xmax, ymin, ymax;
} MotionEstContext;

typedef struct MpegEncContext {
  int mv_type;
  MotionEstContext me;
} MpegEncContext;

int cmp(MpegEncContext *s, const int x, const int y, const int subx, const int suby,
						     const int flags)
{
    MotionEstContext * const c = &s->me;
    const int qpel = flags;
    const int hx = subx + (x<<(1+qpel));
    const int hy = suby + (y<<(1+qpel));

    if(flags)
      if(x >= c->xmin && hx <= c->xmax<<(qpel+1) && y >= c->ymin && hy <= c->ymax<<
(qpel+1))
            if(s->mv_type==1) {
                int i;
                for(i=0; i<4; i++) {
		  int by = hy ? 2 : 3;
		  int bxy= (3) + ((by&3)<<(qpel+1));
		  c->hpel_avg[bxy](&bxy,by);
                }
            }
    return 0;
}

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
   Last reconfirmed|2004-05-01 08:09:16         |2004-05-01 12:38:56
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-05-07 03:09 -------
Subject: Bug 15202

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	danglin@gcc.gnu.org	2004-05-07 03:09:15

Modified files:
	gcc            : ChangeLog 
	gcc/config/pa  : pa.md 

Log message:
	PR target/15202
	* pa.md (movdi, movsi, movhi, movqi): Support move from shift amount
	register to general register.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.3592&r2=2.3593
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pa/pa.md.diff?cvsroot=gcc&r1=1.145&r2=1.146



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[danglin at gcc dot gnu dot org]

------- Additional Comments From danglin at gcc dot gnu dot org  2004-05-07 21:15 -------
Martin,

Can you provide feedback on whether or not the patch resolves the ICE
compiling MPlayer-1.0pre4.  The patch should apply to 3.3 and 3.4.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |danglin at gcc dot gnu dot
                   |                            |org
             Status|NEW                         |WAITING


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] ICE in reload_cse_simplify_operands, at postreload.c

[mgansser at inneo dot de]

------- Additional Comments From mgansser at inneo dot de  2004-05-10 16:33 -------
John,
i applied the patch to gcc-3.4.0 pa.md.
MPlayer compiles now w/o problem.

thanks Martin

-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] [3.4 only] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-14 12:40 -------
Thanks.  

David can you try to get this into 3.4.1?

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|WAITING                     |NEW
      Known to fail|3.5.0                       |3.4.0
      Known to work|                            |3.5.0
   Last reconfirmed|2004-05-01 12:38:56         |2004-05-14 12:40:53
               date|                            |
            Summary|ICE in                      |[3.4 only] ICE in
                   |reload_cse_simplify_operands|reload_cse_simplify_operands
                   |, at postreload.c           |, at postreload.c
   Target Milestone|---                         |3.4.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] [3.4 only] ICE in reload_cse_simplify_operands, at postreload.c

[dave at hiauly1 dot hia dot nrc dot ca]

------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca  2004-05-14 17:08 -------
Subject: Re:  [3.4 only] ICE in reload_cse_simplify_operands

> David can you try to get this into 3.4.1?

I was going test the patch with 3.3 and 3.4, but I haven't had a chance
to do it yet.

Dave


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] [3.4 only] ICE in reload_cse_simplify_operands, at postreload.c

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-05-18 15:12 -------
Subject: Bug 15202

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_4-branch
Changes by:	danglin@gcc.gnu.org	2004-05-18 15:11:56

Modified files:
	gcc            : ChangeLog 
	gcc/config/pa  : pa.md 

Log message:
	PR target/15202
	* pa.md (movdi, movsi, movhi, movqi): Support move from shift amount
	register to general register for DI, SI, HI and QI modes.  Remove
	move to shift amount register in DF mode.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=2.2326.2.445&r2=2.2326.2.446
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pa/pa.md.diff?cvsroot=gcc&only_with_tag=gcc-3_4-branch&r1=1.138.4.5&r2=1.138.4.6



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] [3.4 only] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-05-18 15:20 -------
Fixed for 3.4.1.

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


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] [3.4 only] ICE in reload_cse_simplify_operands, at postreload.c

[cvs-commit at gcc dot gnu dot org]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2004-07-25 21:19 -------
Subject: Bug 15202

CVSROOT:	/cvs/gcc
Module name:	gcc
Branch: 	gcc-3_3-branch
Changes by:	danglin@gcc.gnu.org	2004-07-25 21:19:29

Modified files:
	gcc            : ChangeLog 
	gcc/config/pa  : pa.md 

Log message:
	PR target/15202
	* pa.md (movdi, movsi, movhi, movqi): Support move from shift amount
	register to general register for DI, SI, HI and QI modes.  Remove
	move to shift amount register in DF mode.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.16114.2.1005&r2=1.16114.2.1006
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/config/pa/pa.md.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.116.2.12&r2=1.116.2.13



-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202

[Bug target/15202] [3.4 only] ICE in reload_cse_simplify_operands, at postreload.c

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2004-07-25 21:21 -------
Fixed also for 3.3.5.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|3.5.0                       |3.5.0 3.4.1 3.3.5
   Target Milestone|3.4.1                       |3.3.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15202