[Bug binutils/7032] New: gcc fails to compile with Internal error, aborting at dw2gencfi.c line 1267 errror

[kamaraju at gmail dot com]

The weekly snapshot (dated 20081107) of gcc 4.4 fails to compile on a Sun
Solaris machine with the following errors.

/bin/bash ../libtool --tag CXX --tag disable-shared --mode=compile
/home/kkusuman/software/compileHere/gcc-4.4-20081107/./gcc/xgcc -shared-libgcc
-B/home/kkusuman/software/compileHere/gcc-4.4-20081107/./gcc -nostdinc++
-L/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/src
-L/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/src/.libs
-B/home/kkusuman/software/myroot/gcc-4.4-20081107/sparc-sun-solaris2.8/bin/
-B/home/kkusuman/software/myroot/gcc-4.4-20081107/sparc-sun-solaris2.8/lib/
-isystem
/home/kkusuman/software/myroot/gcc-4.4-20081107/sparc-sun-solaris2.8/include
-isystem
/home/kkusuman/software/myroot/gcc-4.4-20081107/sparc-sun-solaris2.8/sys-include
-I/home/kkusuman/software/unZipped/gcc-4.4-20081107/libstdc++-v3/../gcc
-I/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/include/sparc-sun-solaris2.8
-I/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/include
-I/home/kkusuman/software/unZipped/gcc-4.4-20081107/libstdc++-v3/libsupc++
-I/home/kkusuman/software/myroot/include -fno-implicit-templates -prefer-pic
-Wall -Wextra -Wwrite-strings -Wcast-qual  -fdiagnostics-show-location=once 
-ffunction-sections -fdata-sections  -O2 -g    -c -o eh_alloc.lo
../../../../../unZipped/gcc-4.4-20081107/libstdc++-v3/libsupc++/eh_alloc.cc
libtool: compile: 
/home/kkusuman/software/compileHere/gcc-4.4-20081107/./gcc/xgcc -shared-libgcc
-B/home/kkusuman/software/compileHere/gcc-4.4-20081107/./gcc -nostdinc++
-L/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/src
-L/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/src/.libs
-B/home/kkusuman/software/myroot/gcc-4.4-20081107/sparc-sun-solaris2.8/bin/
-B/home/kkusuman/software/myroot/gcc-4.4-20081107/sparc-sun-solaris2.8/lib/
-isystem
/home/kkusuman/software/myroot/gcc-4.4-20081107/sparc-sun-solaris2.8/include
-isystem
/home/kkusuman/software/myroot/gcc-4.4-20081107/sparc-sun-solaris2.8/sys-include
-I/home/kkusuman/software/unZipped/gcc-4.4-20081107/libstdc++-v3/../gcc
-I/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/include/sparc-sun-solaris2.8
-I/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/include
-I/home/kkusuman/software/unZipped/gcc-4.4-20081107/libstdc++-v3/libsupc++
-I/home/kkusuman/software/myroot/include -fno-implicit-templates -Wall -Wextra
-Wwrite-strings -Wcast-qual -fdiagnostics-show-location=once
-ffunction-sections -fdata-sections -O2 -g -c
../../../../../unZipped/gcc-4.4-20081107/libstdc++-v3/libsupc++/eh_alloc.cc 
-fPIC -DPIC -o eh_alloc.o
In file included from
../../../../../unZipped/gcc-4.4-20081107/libstdc++-v3/libsupc++/eh_alloc.cc:42:
/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/include/ext/concurrence.h:
In constructor '__gnu_cxx::__cond::__cond()':
/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/include/ext/concurrence.h:281:
warning: missing initializer for member '_pthread_cond::<anonymous
struct>::__pthread_cond_magic'
/var/tmp//cc2pJBdQ.s: Assembler messages:
/var/tmp//cc2pJBdQ.s:9164: Internal error, aborting at dw2gencfi.c line 1267
Please report this bug.
make[4]: *** [eh_alloc.lo] Error 1
make[4]: Leaving directory
`/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3/libsupc++'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory
`/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3'
make[2]: *** [all] Error 2
make[2]: Leaving directory
`/home/kkusuman/software/compileHere/gcc-4.4-20081107/sparc-sun-solaris2.8/libstdc++-v3'
make[1]: *** [all-target-libstdc++-v3] Error 2
make[1]: Leaving directory
`/home/kkusuman/software/compileHere/gcc-4.4-20081107'
make: *** [all] Error 2


I am using the Sun solaris cc compiler.
> cc -V
cc: Sun C 5.5 2003/03/12

But the binutils is compiled by myself.

> as --version
GNU assembler (GNU Binutils) 2.19
Copyright 2007 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or later.
This program has absolutely no warranty.
This assembler was configured for a target of `sparc-sun-solaris2.8'.

> ld --version
GNU ld (GNU Binutils) 2.19
Copyright 2007 Free Software Foundation, Inc.
This program is free software; you may redistribute it under the terms of
the GNU General Public License version 3 or (at your option) a later version.
This program has absolutely no warranty.


Initially I filed this bug at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38124
. Andrew Pinski suggested this might be a better place for it.

I would be happy to provide any additional information if necessary.

thanks
raju

-- 
           Summary: gcc fails to compile with Internal error, aborting at
                    dw2gencfi.c line 1267 errror
           Product: binutils
           Version: 2.19
            Status: NEW
          Severity: normal
          Priority: P2
         Component: binutils
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: kamaraju at gmail dot com
                CC: bug-binutils at gnu dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=7032

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