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* [Bug other/48459] New: avr: Assertion failure with -gdwarf-2
@ 2011-04-05 11:56 avr at gjlay dot de
  2011-04-06  0:20 ` [Bug debug/48459] [4.7 Regression] " pinskia at gcc dot gnu.org
                   ` (34 more replies)
  0 siblings, 35 replies; 36+ messages in thread
From: avr at gjlay dot de @ 2011-04-05 11:56 UTC (permalink / raw)
  To: gcc-bugs

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48459

           Summary: avr: Assertion failure with -gdwarf-2
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: unassigned@gcc.gnu.org
        ReportedBy: avr@gjlay.de


Source:

char c;

char getc (void)
{
    return c;
}

compile with avr-gcc-4.7.0 (SVN 171936)

avr-gcc abi.c -S -Os -gdwarf-2 -v
Using built-in specs.
COLLECT_GCC=/mnt/nfs/home/georg/gnu/install/gcc-4.6/bin/avr-gcc
COLLECT_LTO_WRAPPER=/local/gnu/install/gcc-4.6/libexec/gcc/avr/4.7.0/lto-wrapper
Target: avr
Configured with: ../../gcc.gnu.org/trunk/configure --target=avr
--prefix=/local/gnu/install/gcc-4.6 --enable-languages=c,c++ --disable-libssp
--disable-libada --disable-nls --disable-shared
Thread model: single
gcc version 4.7.0 20110404 (experimental) (GCC)
COLLECT_GCC_OPTIONS='-S' '-Os' '-gdwarf-2' '-v'
 /local/gnu/install/gcc-4.6/libexec/gcc/avr/4.7.0/cc1 -quiet -v abi.c -quiet
-dumpbase abi.c -auxbase abi -gdwarf-2 -Os -version -o abi.s
GNU C (GCC) version 4.7.0 20110404 (experimental) (avr)
        compiled by GNU C version 4.3.2 [gcc-4_3-branch revision 141291], GMP
version 5.0.1, MPFR version 3.0.0-p8, MPC version 0.8.2
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
ignoring nonexistent directory
"/local/gnu/install/gcc-4.6/lib/gcc/avr/4.7.0/../../../../avr/sys-include"
#include "..." search starts here:
#include <...> search starts here:
 /local/gnu/install/gcc-4.6/lib/gcc/avr/4.7.0/include
 /local/gnu/install/gcc-4.6/lib/gcc/avr/4.7.0/include-fixed
 /local/gnu/install/gcc-4.6/lib/gcc/avr/4.7.0/../../../../avr/include
End of search list.
GNU C (GCC) version 4.7.0 20110404 (experimental) (avr)
        compiled by GNU C version 4.3.2 [gcc-4_3-branch revision 141291], GMP
version 5.0.1, MPFR version 3.0.0-p8, MPC version 0.8.2
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
Compiler executable checksum: 184db0370fcb053833cf7d160d5a7a38
abi.c: In function 'getc':
abi.c:6:1: internal compiler error: in
compute_frame_pointer_to_fb_displacement, at dwarf2out.c:17293
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.

Something is going wron with argp/fp elimination, presumably due to changes in
http://gcc.gnu.org/viewcvs?view=revision&revision=171731


^ permalink raw reply	[flat|nested] 36+ messages in thread
end of thread, other threads:[~2011-06-20  5:02 UTC | newest]

Thread overview: 36+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-04-05 11:56 [Bug other/48459] New: avr: Assertion failure with -gdwarf-2 avr at gjlay dot de
2011-04-06  0:20 ` [Bug debug/48459] [4.7 Regression] " pinskia at gcc dot gnu.org
2011-04-21 10:03 ` gjl at gcc dot gnu.org
2011-04-22  7:45 ` [Bug debug/48459] [4.6/4.7 " gjl at gcc dot gnu.org
2011-06-09 14:01 ` anitha.boyapati at atmel dot com
2011-06-09 14:19 ` jason at gcc dot gnu.org
2011-06-09 16:54 ` anitha.boyapati at atmel dot com
2011-06-09 17:01 ` anitha.boyapati at atmel dot com
2011-06-09 18:10 ` jason at gcc dot gnu.org
2011-06-10  4:15 ` anitha.boyapati at atmel dot com
2011-06-10  5:24 ` jason at gcc dot gnu.org
2011-06-10  7:39 ` anitha.boyapati at atmel dot com
2011-06-10 16:25 ` jason at gcc dot gnu.org
2011-06-13  6:54 ` anitha.boyapati at atmel dot com
2011-06-13  7:15 ` anitha.boyapati at atmel dot com
2011-06-13  7:31 ` eric.weddington at atmel dot com
2011-06-13  7:57 ` anitha.boyapati at atmel dot com
2011-06-13 14:46 ` jason at gcc dot gnu.org
2011-06-13 19:29 ` rth at gcc dot gnu.org
2011-06-14  7:01 ` anitha.boyapati at atmel dot com
2011-06-14  9:11 ` gjl at gcc dot gnu.org
2011-06-14  9:48 ` gjl at gcc dot gnu.org
2011-06-14 13:28 ` rth at gcc dot gnu.org
2011-06-14 13:32 ` rth at gcc dot gnu.org
2011-06-14 16:32 ` gjl at gcc dot gnu.org
2011-06-14 19:14 ` rth at gcc dot gnu.org
2011-06-14 19:18 ` rth at gcc dot gnu.org
2011-06-15  2:38 ` anitha.boyapati at atmel dot com
2011-06-15 14:42 ` rth at gcc dot gnu.org
2011-06-16  6:35 ` anitha.boyapati at atmel dot com
2011-06-16  6:38 ` anitha.boyapati at atmel dot com
2011-06-16 13:55 ` rth at gcc dot gnu.org
2011-06-17  7:09 ` anitha.boyapati at atmel dot com
2011-06-17 15:52 ` rth at gcc dot gnu.org
2011-06-17 16:06 ` rth at gcc dot gnu.org
2011-06-20  5:02 ` anitha.boyapati at atmel dot com

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