[Bug target/19082] New: [4.0 Regression] build/genattrtab: out of memory allocating 151568 bytes after a total of 4161651196 bytes

["danglin at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

In stage 1,
...
gcc -c   -g -DENABLE_CHECKING -DENABLE_ASSERT_CHECKING -DIN_GCC   -W -Wall -Wwri
te-strings -Wstrict-prototypes -Wmissing-prototypes  -fno-common   -DHAVE_CONFIG
_H -DGENERATOR_FILE    -I. -Ibuild -I../../gcc/gcc -I../../gcc/gcc/build -I../..
/gcc/gcc/../include -I./../intl -I../../gcc/gcc/../libcpp/include  \
 -o build/varray.o ../../gcc/gcc/varray.c
gcc   -g -DENABLE_CHECKING -DENABLE_ASSERT_CHECKING -DIN_GCC   -W -Wall -Wwrite-
strings -Wstrict-prototypes -Wmissing-prototypes  -fno-common   -DHAVE_CONFIG_H
-DGENERATOR_FILE  -o build/genattrtab \
 build/genattrtab.o build/genautomata.o \
 build/rtl.o build/read-rtl.o build/ggc-none.o build/min-insn-modes.o build/gens
upport.o build/insn-conditions.o build/print-rtl.o build/errors.o \
 build/varray.o ../build-powerpc-ibm-aix4.3.3.0/libiberty/libiberty.a -lm
build/genattrtab ../../gcc/gcc/config/rs6000/rs6000.md > tmp-attrtab.c

out of memory allocating 222496 bytes after a total of 4161584284 bytes
make[2]: *** [s-attrtab] Error 1

The configure command was:

../gcc/configure --enable-shared --enable-static --disable-multilib --prefix=/ho
me/dave/opt/gnu/gcc/gcc-4.0.0 &&

The regression was introduced by the following change:

2004-11-10  David Edelsohn  <edelsohn@gnu.org>

        * config/rs6000/rs6000.md (define_attr "type"): Add two and three.
        Change multi-instruction sequences to new attribute.
        * config/rs6000/{40x.md,440.md,603.md,6xx.md,
        7450.md,7xx.md,8540.md,mpc.md,power4.md,power5.md,
        rios1.md,rios2.md,rs64.md}: Add descriptions for two and three.

-- 
           Summary: [4.0 Regression] build/genattrtab: out of memory
                    allocating 151568 bytes after a total of 4161651196
                    bytes
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: danglin at gcc dot gnu dot org
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: powerpc-ibm-aix4.3.3.0
  GCC host triplet: powerpc-ibm-aix4.3.3.0
GCC target triplet: powerpc-ibm-aix4.3.3.0


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19082