[Rd] compile problem with bessel_i.c on IRIX64 flexor 6.5 10100655 IP35 (uname -a) (PR#1275)

[Peter Dalgaard BSA]

wtautz@math.uwaterloo.ca writes:

> I have included the full configure/make output:
> (the particular error regarding bessel_i.c is at
> the END of the report). 
...
> bessel_i.c: In function `I_bessel':
> bessel_i.c:468: internal error--unrecognizable insn:
> (insn 1418 1417 673 (set:DF (reg/v:DF 101)
>         (if_then_else:DF (ne (reg:DI 416)
>                 (const_int 0 [0x0]))
>             (reg/v:DF 101)
>             (reg:DF 415))) -1 (insn_list 1417 (nil))
>     (expr_list:REG_DEAD (reg:DI 416)
>         (nil)))
> *** Error code 1 (bu21)
> *** Error code 1 (bu21)
> *** Error code 1 (bu21)
> *** Error code 1 (bu21)
> *** Error code 1 (bu21)

That looks like a problem in the gcc compiler suite. You might try
upgrading the compiler. Sometimes changing compiler flags (you would
only need to do it for the offending module) does the trick. 

Another possibility is that gcc is generating code that the system
assembler doesn't understand (this is happening with gcc 3 on
Solaris). If so, then you might install GNU binutils.

If none of this helps, I'm afraid that you need to take it up with the
GCC authors since it is not an R problem.

-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk)             FAX: (+45) 35327907
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