[Bug c/21452] New: insn does not satisfy its constraints

[Bug c/21452] New: insn does not satisfy its constraints

[m dot blizinski at wsisiz dot edu dot pl]

maciej@leon:~/src/MPlayer-1.0pre7/libfaad2$ gcc --version
gcc (GCC) 3.3.4

System type: GNU/Linux Slackware 10.1 on Celeron M 1500MHz
Hardware: Fujitsu-Siemens Amilo Pro V2000D

Complete gcc command that triggers the error.

maciej@leon:~/src/MPlayer-1.0pre7/libfaad2$ LC_ALL=C make
cc -c -I. -I../libvo -I../../libvo -I/usr/X11/include -fno-PIC -O3
-march=pentium3 -save-temps -pipe -fomit-frame-pointer -mfpmath=sse -D_REENTRANT
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64   -o ic_predict.o ic_predict.c
cc: warning: -pipe ignored because -save-temps specified
ic_predict.c: In function `ic_predict':
ic_predict.c:81: error: insn does not satisfy its constraints:
(insn 622 495 228 6 0x4030823c (set (reg/v:SF 29 emm0 [72])
        (const_double:SF 0 [0x0] 0.0 [0x0.0p+0])) 61 {*movsf_1} (nil)
    (nil))
ic_predict.c:81: internal compiler error: in build_def_use, at regrename.c:782
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make: *** [ic_predict.o] Error 1

-- 
           Summary: insn does not satisfy its constraints
           Product: gcc
           Version: 3.3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: m dot blizinski at wsisiz dot edu dot pl
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: i486-slackware-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21452

[Bug c/21452] insn does not satisfy its constraints

[m dot blizinski at wsisiz dot edu dot pl]

------- Additional Comments From m dot blizinski at wsisiz dot edu dot pl  2005-05-08 14:57 -------
Created an attachment (id=8838)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=8838&action=view)
preprocessed file ic_predict.i


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21452

[Bug target/21452] insn does not satisfy its constraints

[pinskia at gcc dot gnu dot org]

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |target
           Keywords|                            |ice-on-valid-code, ssemmx


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21452

[Bug target/21452] insn does not satisfy its constraints

[uros at kss-loka dot si]

------- Additional Comments From uros at kss-loka dot si  2005-07-21 08:22 -------
The testcase compiles OK with gcc-4.1, "gcc -O3 -march=pentium3 -mfpmath=sse".

BTW: gcc-3.3.4 is a bit old now, I suggest you upgrade to a newer gcc, at least 
to 3.4.x series. This bug won't be fixed in 3.3.x.

I suggest to close it as WONTFIX.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to work|                            |4.1.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21452

[Bug target/21452] insn does not satisfy its constraints

[pinskia at gcc dot gnu dot org]

------- Additional Comments From pinskia at gcc dot gnu dot org  2005-07-21 18:04 -------
Fixed for 3.4.0 and upwards.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
      Known to work|4.1.0                       |4.1.0 3.4.0
         Resolution|                            |FIXED
   Target Milestone|---                         |3.4.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21452