[Bug bootstrap/44427] New: genautomata uses more than 1.5GB of RAM on powerpc64-linux

[laurent at guerby dot net]

On GCC farm gcc40, system compiler is GCC 4.1, bootstrap with CC="gcc -m64"

build/genautomata ../../trunk/gcc/config/rs6000/rs6000.md \
    insn-conditions.md > tmp-automata.c
out of memory allocating 4072 bytes after a total of 18446739677587395048 bytes
make[3]: *** [s-automata] Error 1

fail at rev 160311 work at rev 160305


-- 
           Summary: genautomata uses more than 1.5GB of RAM on powerpc64-
                    linux
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: laurent at guerby dot net
 GCC build triplet: powerpc64-unknown-linux-gnu
  GCC host triplet: powerpc64-unknown-linux-gnu
GCC target triplet: powerpc64-unknown-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44427