[Bug c/12995] New: ICE with -dP

["davide dot rossetti at roma1 dot infn dot it" <gcc-bugzilla at gcc dot gnu dot org>]

compiling this small source:

--------------------
int miao()
{
  int m = 10;
}
--------------------

/scratch/rossetti/local/bin/gcc -v -fdump-tree-original-all -O0 -dA -dP  -S bug1.c
Reading specs from
/bigfoot/home3/scratch/rossetti/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4/specs
Configured with: ../ngcc/trunk/configure --prefix=/scratch/rossetti/local
--enable-languages=c
Thread model: posix
gcc version 3.4 20031029 (experimental)
 /bigfoot/home3/scratch/rossetti/local/bin/../libexec/gcc/i686-pc-linux-gnu/3.4/cc1 -quiet -v -iprefix /bigfoot/home3/scratch/rossetti/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4/ bug1.c -quiet -dumpbase bug1.c -dA -dP -mtune=pentiumpro -auxbase bug1 -O0 -version -fdump-tree-original-all -o bug1.s
calling dump_switch_p
ignoring nonexistent directory
"/bigfoot/home3/scratch/rossetti/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4/../../../../i686-pc-linux-gnu/include"
ignoring duplicate directory
"/scratch/rossetti/local/lib/gcc/i686-pc-linux-gnu/3.4/include"
ignoring nonexistent directory
"/scratch/rossetti/local/lib/gcc/i686-pc-linux-gnu/3.4/../../../../i686-pc-linux-gnu/include"
#include "..." search starts here:
#include <...> search starts here:
 /bigfoot/home3/scratch/rossetti/local/bin/../lib/gcc/i686-pc-linux-gnu/3.4/include
 /usr/local/include
 /scratch/rossetti/local/include
 /usr/include
End of search list.
GNU C version 3.4 20031029 (experimental) (i686-pc-linux-gnu)
        compiled by GNU C version 3.2.2 20030222 (Red Hat Linux 3.2.2-5).
GGC heuristics: --param ggc-min-expand=30 --param ggc-min-heapsize=4096
bug1.c: In function `miao':

bug1.c:4: internal compiler error: in print_reg, at config/i386/i386.c:6976
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
make: *** [bug1.s] Error 1

-- 
           Summary: ICE with -dP
           Product: gcc
           Version: 3.4
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: davide dot rossetti at roma1 dot infn dot it
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet:  3.4 20031029 (experimental)
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=12995