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* [Bug optimization/15068] New: ICE in elim_reg_cond
@ 2004-04-22 11:20 pb at gcc dot gnu dot org
  2004-04-22 11:20 ` [Bug optimization/15068] " pb at gcc dot gnu dot org
                   ` (11 more replies)
  0 siblings, 12 replies; 13+ messages in thread
From: pb at gcc dot gnu dot org @ 2004-04-22 11:20 UTC (permalink / raw)
  To: gcc-bugs

This code:

$ cat s_fmax.i
double
__fmax (double x, double y)
{
  return (__builtin_isgreaterequal(x, y) || (sizeof (y) == sizeof (float) ? 
__isnanf (y) : __isnan (y))) ? x : y;
}

crashes an arm-linux compiler when invoked as:

$ ./cc1 -O2 ~/s_fmax.i
 __fmax
 
Analyzing compilation unit
Performing intraprocedural optimizations
Assembling functions:
 __fmax
 
/home/pblundel/s_fmax.i: In function `__fmax':
/home/pblundel/s_fmax.i:5: internal compiler error: in elim_reg_cond, at 
flow.c:3257
Please submit a full bug report,
with preprocessed source if appropriate.
Send email to arm-gcc@codesourcery.com for instructions.

-- 
           Summary: ICE in elim_reg_cond
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: optimization
        AssignedTo: rearnsha at gcc dot gnu dot org
        ReportedBy: pb at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
GCC target triplet: arm-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15068


^ permalink raw reply	[flat|nested] 13+ messages in thread
end of thread, other threads:[~2005-06-15 15:05 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2004-04-22 11:20 [Bug optimization/15068] New: ICE in elim_reg_cond pb at gcc dot gnu dot org
2004-04-22 11:20 ` [Bug optimization/15068] " pb at gcc dot gnu dot org
2004-05-01  1:04 ` dhazeghi at yahoo dot com
2004-05-17 11:51 ` [Bug rtl-optimization/15068] " rearnsha at gcc dot gnu dot org
2004-07-21  1:38 ` random at rnd dot cx
2004-07-21 10:20 ` rearnsha at gcc dot gnu dot org
2004-08-02 13:19 ` cvs-commit at gcc dot gnu dot org
2004-08-02 13:57 ` cvs-commit at gcc dot gnu dot org
2004-08-02 16:52 ` pinskia at gcc dot gnu dot org
2005-02-22  4:50 ` pinskia at gcc dot gnu dot org
2005-05-22 18:47 ` pinskia at gcc dot gnu dot org
2005-06-15 14:59 ` xuguangyi at ee dot buaa dot edu dot cn
2005-06-15 15:05 ` rearnsha at gcc dot gnu dot org

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