[Bug c/36209] New: arm-*-linux-gnueabi-gcc (4.3.0) segment fault during build of procps-3.2.7

["john dot spelis at 3dlabs dot com" <gcc-bugzilla at gcc dot gnu dot org>]

Whilst building the 'procps'
package, using a 4.3.0 (ARM) cross-compiler
the compiler segment faulted.

  arm-3d-linux-gnueabi-gcc -c -D_GNU_SOURCE
    -I proc -I/usr/include/ncurses -fno-common -ffast-math -W -Wall
    -Wshadow -Wcast-align -Wredundant-decls -Wbad-function-cast
    -Wcast-qual -Wwrite-strings -Waggregate-return
    -Wstrict-prototypes -Wmissing-prototypes -O2 -s
    -Wdeclaration-after-statement -Wpadded -Wstrict-aliasing
    -fweb -frename-registers -fomit-frame-pointer
    -fno-inline-functions -DSHARED=1 -fpic proc/sysinfo.c -o proc/sysinfo.o

  proc/sysinfo.c: In function get_pid_digits
  proc/sysinfo.c:896: internal compiler error: Segmentation fault

The woraround is not use any optimisation in this file at all
as all of -O, -O2, -O3 cause the segment fault.

The 'procps' package was the latest release

   http://procps.sourceforge.net/
    procps-3.2.7.tar.gz

The procps package builds within it's own src tree

   make CC=arm-3d-linux-gnueabi-gcc

#------------------------
  arm-3d-linux-gnueabi-gcc -v -save-temps -Wall -c -D_GNU_SOURCE
    -I proc -I/usr/include/ncurses -fno-common -ffast-math -W -Wall
    -Wshadow -Wcast-align -Wredundant-decls -Wbad-function-cast
    -Wcast-qual -Wwrite-strings -Waggregate-return
    -Wstrict-prototypes -Wmissing-prototypes -O2 -s
    -Wdeclaration-after-statement -Wpadded -Wstrict-aliasing
    -fweb -frename-registers -fomit-frame-pointer
    -fno-inline-functions -DSHARED=1 -fpic proc/sysinfo.c -o proc/sysinfo.o
# ------------------------------

Using built-in specs.
Target: arm-3d-linux-gnueabi
Configured with: /homes/system/s5_eabi_tools/gcc-4.3.0/gcc-4.3.0/configure
--prefix=/opt/s5toolsl21/lx_eabi --with-mpfr=/opt/s5toolsl21/native_utils/mpfr
--with-gmp=/opt/s5toolsl21/native_utils/gmp --with-gnu-as --with-gnu-ld
--with-as=/opt/s5toolsl21/lx_eabi/bin/arm-3d-linux-gnueabi-as
--with-ld=/opt/s5toolsl21/lx_eabi/bin/arm-3d-linux-gnueabi-ld
--srcdir=/homes/system/s5_eabi_tools/gcc-4.3.0/gcc-4.3.0
--with-sysroot=/opt/s5toolsl21/syslx_eabi --target=arm-3d-linux-gnueabi
--with-cpu=arm926ej-s --enable-languages=c,c++ --without-newlib
Thread model: posix
gcc version 4.3.0 (GCC)
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-c' '-D_GNU_SOURCE' '-I' 'proc'
'-I/usr/include/ncurses' '-fno-common' '-ffast-math' '-W' '-Wall' '-Wshadow'
'-Wcast-align' '-Wredundant-decls' '-Wbad-function-cast' '-Wcast-qual'
'-Wwrite-strings' '-Waggregate-return' '-Wstrict-prototypes'
'-Wmissing-prototypes' '-O2' '-s' '-Wdeclaration-after-statement' '-Wpadded'
'-Wstrict-aliasing' '-fweb' '-frename-registers' '-fomit-frame-pointer'
'-fno-inline-functions' '-DSHARED=1' '-fpic' '-o' 'proc/sysinfo.o'
'-mcpu=arm926ej-s'
 /opt/s5toolsl21/lx_eabi/libexec/gcc/arm-3d-linux-gnueabi/4.3.0/cc1 -E -quiet
-v -I proc -I/usr/include/ncurses -D_GNU_SOURCE -DSHARED=1 proc/sysinfo.c
-mcpu=arm926ej-s -W -Wall -Wshadow -Wcast-align -Wredundant-decls
-Wbad-function-cast -Wcast-qual -Wwrite-strings -Waggregate-return
-Wstrict-prototypes -Wmissing-prototypes -Wdeclaration-after-statement -Wpadded
-Wstrict-aliasing -fno-common -ffast-math -fweb -frename-registers
-fomit-frame-pointer -fno-inline-functions -fpic -O2 -fpch-preprocess -o
sysinfo.i
ignoring nonexistent directory "/opt/s5toolsl21/syslx_eabi/usr/local/include"
#include "..." search starts here:
#include <...> search starts here:
 proc
 /usr/include/ncurses
 /opt/s5toolsl21/lx_eabi/lib/gcc/arm-3d-linux-gnueabi/4.3.0/include
 /opt/s5toolsl21/lx_eabi/lib/gcc/arm-3d-linux-gnueabi/4.3.0/include-fixed

/opt/s5toolsl21/lx_eabi/lib/gcc/arm-3d-linux-gnueabi/4.3.0/../../../../arm-3d-linux-gnueabi/include
 /opt/s5toolsl21/syslx_eabi/usr/include
End of search list.
COLLECT_GCC_OPTIONS='-v' '-save-temps' '-c' '-D_GNU_SOURCE' '-I' 'proc'
'-I/usr/include/ncurses' '-fno-common' '-ffast-math' '-W' '-Wall' '-Wshadow'
'-Wcast-align' '-Wredundant-decls' '-Wbad-function-cast' '-Wcast-qual'
'-Wwrite-strings' '-Waggregate-return' '-Wstrict-prototypes'
'-Wmissing-prototypes' '-O2' '-s' '-Wdeclaration-after-statement' '-Wpadded'
'-Wstrict-aliasing' '-fweb' '-frename-registers' '-fomit-frame-pointer'
'-fno-inline-functions' '-DSHARED=1' '-fpic' '-o' 'proc/sysinfo.o'
'-mcpu=arm926ej-s'
 /opt/s5toolsl21/lx_eabi/libexec/gcc/arm-3d-linux-gnueabi/4.3.0/cc1
-fpreprocessed sysinfo.i -quiet -dumpbase sysinfo.c -mcpu=arm926ej-s
-auxbase-strip proc/sysinfo.o -O2 -W -Wall -Wshadow -Wcast-align
-Wredundant-decls -Wbad-function-cast -Wcast-qual -Wwrite-strings
-Waggregate-return -Wstrict-prototypes -Wmissing-prototypes
-Wdeclaration-after-statement -Wpadded -Wstrict-aliasing -version -fno-common
-ffast-math -fweb -frename-registers -fomit-frame-pointer -fno-inline-functions
-fpic -o sysinfo.s
GNU C (GCC) version 4.3.0 (arm-3d-linux-gnueabi)
        compiled by GNU C version 4.3.0, GMP version 4.2.2, MPFR version 2.3.0.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 7c3f80f5d14a419f1f92cb195c805d22
proc/sysinfo.c: In function &#65533;et_pid_digits&#65533;
proc/sysinfo.c:896: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.


-- 
           Summary: arm-*-linux-gnueabi-gcc (4.3.0) segment fault during
                    build of procps-3.2.7
           Product: gcc
           Version: 4.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: john dot spelis at 3dlabs dot com
 GCC build triplet: i686-pc-linux
  GCC host triplet: i686-pc-linux
GCC target triplet: arm-*-linux-gnueabi


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36209