[Bug bootstrap/39001] lto branch doesn't build

ramana dot r at gmail dot com gcc-bugzilla@gcc.gnu.org
Wed Jan 28 14:49:00 GMT 2009



------- Comment #2 from ramana dot r at gmail dot com  2009-01-28 14:49 -------

(In reply to comment #0)
> It doesn't build on SLES10 either, libelf0-0.8.10-36, it ICEs during
> build of libgcc:
> 
> ...
> /gcc/spec/sb-haydn-df-64/gcc/libgcc/../gcc/libgcc2.c:1102: internal
> compiler error: Segmentation fault
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <http://gcc.gnu.org/bugs.html> for instructions.
> 
> libelf shouldn't come into play while building, no?
> 
> Program received signal SIGSEGV, Segmentation fault.
> output_call_frame_info (for_eh=0)
>    at /gcc/spec/sb-haydn-df-64/gcc/gcc/expr.h:806
> 806       tree personality = DECL_FUNCTION_PERSONALITY (decl);
> 
> #0  output_call_frame_info (for_eh=0)
>    at /gcc/spec/sb-haydn-df-64/gcc/gcc/expr.h:806
> #1  0x00000000004ccf37 in dwarf2out_frame_finish ()
>    at /gcc/spec/sb-haydn-df-64/gcc/gcc/dwarf2out.c:3351
> #2  0x0000000000630dd6 in toplev_main (argc=<value optimized out>, argv=0x0)
>    at /gcc/spec/sb-haydn-df-64/gcc/gcc/toplev.c:1023
> #3  0x00002ae177b25154 in __libc_start_main () from /lib64/libc.so.6
> #4  0x0000000000404199 in _start ()
> 
> this is on x86_64, the above ICE is with -m32.
> 
> Richard.
> 

The same trouble appears on x86_64 Debian etch. 


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39001



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