[Bug c/39326] New: Segmentation fault with -O1, out of memory with -O2

[sergstesh at yahoo dot com]

I was trying to compile autogenerated by 'spiral' 'gap_TlnLv4.c' file (to be
attached).

Trying to compile it with

/mnt/sdb8/sergei/AFSWD_debug/install/gcc-4.3.3/binsh/gcc -O1
-fomit-frame-pointer -malign-double -fstrict-aliasing -march=native -c
/tmp/spiral-sergei/gap_TlnLv4.c -o gap_TlnLv4.o1

command line I got this:

"
/tmp/spiral-sergei/gap_TlnLv4.c: In function ‘RDFT_49152_1’:
/tmp/spiral-sergei/gap_TlnLv4.c:172282: internal compiler error: Segmentation
fault
Please submit a full bug report,
".

Before that, trying to compile it with

/mnt/sdb8/sergei/AFSWD_debug/install/gcc-4.3.3/binsh/gcc -O2
-fomit-frame-pointer -malign-double -fstrict-aliasing -march=native -c
/tmp/spiral-sergei/gap_TlnLv4.c

command I got this:

cc1: out of memory allocating 4184025948 bytes after a total of 205533184 bytes
.


-- 
           Summary: Segmentation fault with -O1, out of memory with -O2
           Product: gcc
           Version: 4.3.3
            Status: UNCONFIRMED
          Severity: major
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sergstesh at yahoo dot com
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39326