[Bug bootstrap/60633] New: When boostrapping 4.8.2 cc1 crashes with memory allocation problem

[Bug bootstrap/60633] New: When boostrapping 4.8.2 cc1 crashes with memory allocation problem

[monochromec at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60633

            Bug ID: 60633
           Summary: When boostrapping 4.8.2 cc1 crashes with memory
                    allocation problem
           Product: gcc
           Version: 4.8.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: bootstrap
          Assignee: unassigned at gcc dot gnu.org
          Reporter: monochromec at gmail dot com

When trying to compile gcc 4.8.2, cc1 tries to allocate a ludicrous amount of
memory when building libgcc as part of stage 1:

make all-target-libgcc 2>&1
Checking multilib configuration for libgcc...
make[1]: Entering directory
`/volume1/homes/nasuser/dev/dsm/build_gcc/static/armv5tel-unknown-linux-gnueabi/libgcc'
# If this is the top-level multilib, build all the other
# multilibs.
/volume1/homes/nasuser/dev/dsm/build_gcc/static/./gcc/xgcc
-B/volume1/homes/nasuser/dev/dsm/build_gcc/static/./gcc/
-B/opt2/armv5tel-unknown-linux-gnueabi/bin/
-B/opt2/armv5tel-unknown-linux-gnueabi/lib/ -isystem
/opt2/armv5tel-unknown-linux-gnueabi/include -isystem
/opt2/armv5tel-unknown-linux-gnueabi/sys-include    -g -O2 -O2  -g -O2 -DIN_GCC
  -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include   -fPIC -fno-inline -g -DIN_LIBGCC2
-fbuilding-libgcc -fno-stack-protector   -fPIC -fno-inline -I. -I.
-I../.././gcc -I../../../../gcc-4.8.2/libgcc -I../../../../gcc-4.8.2/libgcc/.
-I../../../../gcc-4.8.2/libgcc/../gcc -I../../../../gcc-4.8.2/libgcc/../include
 -DHAVE_CC_TLS  -o _absvsi2.o -MT _absvsi2.o -MD -MP -MF _absvsi2.dep
-DL_absvsi2 -c ../../../../gcc-4.8.2/libgcc/libgcc2.c -fvisibility=hidden
-DHIDE_EXPORTS

cc1: out of memory allocating 4294967272 bytes after a total of 778240 bytes
make[1]: *** [_absvsi2.o] Error 1
make[1]: Leaving directory
`/volume1/homes/nasuser/dev/dsm/build_gcc/static/armv5tel-unknown-linux-gnueabi/libgcc'
make: *** [all-target-libgcc] Error 2

Target platform is armvtel-unknown-linux-gnueabi, build configuration is as
follows: configure --disable-multilib --prefix=/opt2 --disable-nls
--enable-languages=c. Build directory is different from source directory
hierarchy.

[Bug bootstrap/60633] When boostrapping 4.8.2 cc1 crashes with memory allocation problem

[pinskia at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60633

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Which compiler did you start with?  This really sounds like a bug in the
original compiler if it is truly stage 1. 

Also can you provide the preprocessed source?

[Bug bootstrap/60633] When boostrapping 4.8.2 cc1 crashes with memory allocation problem

[monochromec at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60633

--- Comment #2 from Chris Zimmermann <monochromec at gmail dot com> ---
Created attachment 32435
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=32435&action=edit
Preprocessed source as requested

[Bug bootstrap/60633] When boostrapping 4.8.2 cc1 crashes with memory allocation problem

[monochromec at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60633

--- Comment #3 from Chris Zimmermann <monochromec at gmail dot com> ---
The native compiler of the build system is gcc 4.2.3.

An strace dump confirms that stage 1 cc1 is picked up from
/volume1/homes/nasuser/dev/dsm/build_gcc/static/./gcc/ as the first -B option
suggests.

Running /volume1/homes/nasuser/dev/dsm/build_gcc/static/./gcc/xgcc
-B/volume1/homes/nasuser/dev/dsm/build_gcc/static/./gcc/
-B/opt2/armv5tel-unknown-linux-gnueabi/bin/
-B/opt2/armv5tel-unknown-linux-gnueabi/lib/ -isystem
/opt2/armv5tel-unknown-linux-gnueabi/include -isystem
/opt2/armv5tel-unknown-linux-gnueabi/sys-include    -g -O2 -O2  -g -O2 -DIN_GCC
  -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition  -isystem ./include   -fPIC -fno-inline -g -DIN_LIBGCC2
-fbuilding-libgcc -fno-stack-protector   -fPIC -fno-inline -I. -I.
-I../.././gcc -I../../../../gcc-4.8.2/libgcc -I../../../../gcc-4.8.2/libgcc/.
-I../../../../gcc-4.8.2/libgcc/../gcc -I../../../../gcc-4.8.2/libgcc/../include
 -DHAVE_CC_TLS -DL_absvsi2 ../../../../gcc-4.8.2/libgcc/libgcc2.c
-fvisibility=hidden -DHIDE_EXPORTS -I../armv5tel-unknown-linux-gnueabi/libgcc/
-E >_absvsi2.i

generates the attached preprocessed source.

Let me know if more details are required.

[Bug bootstrap/60633] When boostrapping 4.8.2 cc1 crashes with memory allocation problem

[monochromec at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60633

--- Comment #4 from Chris Zimmermann <monochromec at gmail dot com> ---
PS: At first, I thought I had spotted a duplicate of #45177 but then this is no
cross-compilation and #45177 has been marked "fixed" in the tracker log with
the fix confirmed working.