Re: [avr-gcc-list] strlen bug...

[Denis Chertykov]

Ludovic COURTES <address@hidden> writes:

> Hi,
> 
> I recently discovered that there was no way to compile any source
> code which uses strlen() (the problem is at compile-time, not at
> link-time). Maybe some of you already knew about it as it looks
> like it is not specific to my program ('internal error').
> 
> Here is what i got :=20
> 
> avr-gcc -Wall -I../include/ -O9 -mmcu=3Datmega103   -c main.c -o main.o
> main.c: In function `lcd_manager':
> main.c:206: Unrecognizable insn:
> (insn 112 108 113 (parallel[=20
>             (set (reg:HI 56)
>                 (unspec:HI[=20
>                         (mem:BLK (reg/f:HI 57) 0)
>                         (const_int 0 [0x0])
>                         (const_int 1 [0x1])
>                     ]  0))
>         ] ) -1 (nil)
>     (nil))
> main.c:206: Internal compiler error in extract_insn, at recog.c:2254
> Please submit a full bug report, with preprocessed source if appropriate.
> See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
> make: *** [main.o] Error 1
> 
> 
> Anyway, if someone wants the whole source code, i can send it.

Send me a small preprocessed example which generates this bug.

Denis.