[Bug c++/67724] New: internal compiler error in stl_vector.h

["aiju at phicode dot de" <gcc-bugzilla at gcc dot gnu dot org>]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67724

            Bug ID: 67724
           Summary: internal compiler error in stl_vector.h
           Product: gcc
           Version: 4.9.3
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: aiju at phicode dot de
  Target Milestone: ---

Compilation of the attached file with cygwin's gcc-4.9.3 build fails with an
internal compilation error.

To reproduce run
$ gcc -c -Wall -Wextra -ggdb -MD -D_YOSYS_ -fPIC -std=gnu++0x -Os
-DYOSYS_ENABLE_READLINE -DYOSYS_ENABLE_PLUGINS -DYOSYS_ENABLE_TCL
-DYOSYS_ENABLE_ABC -DYOSYS_ENABLE_COVER yosys.ii

Original command line and output
$ gcc -o kernel/yosys.o -c -Wall -Wextra -ggdb -I. -I"./" -MD -D_YOSYS_ -fPIC
-I/usr/local/include -std=gnu++0x -Os -DYOSYS_ENABLE_READLINE
-DYOSYS_ENABLE_PLUGINS  -I/usr/include/tcl8.5 -DYOSYS_ENABLE_TCL
-DYOSYS_ENABLE_ABC -DYOSYS_ENABLE_COVER -v -save-temps kernel/yosys.cc
Using built-in specs.
COLLECT_GCC=gcc
Target: x86_64-pc-cygwin
Configured with:
/cygdrive/i/szsz/tmpp/gcc/gcc-4.9.3-1.x86_64/src/gcc-4.9.3/configure
--srcdir=/cygdrive/i/szsz/tmpp/gcc/gcc-4.9.3-1.x86_64/src/gcc-4.9.3
--prefix=/usr --exec-prefix=/usr --localstatedir=/var --sysconfdir=/etc
--docdir=/usr/share/doc/gcc --htmldir=/usr/share/doc/gcc/html -C
--build=x86_64-pc-cygwin --host=x86_64-pc-cygwin --target=x86_64-pc-cygwin
--without-libiconv-prefix --without-libintl-prefix --libexecdir=/usr/lib
--enable-shared --enable-shared-libgcc --enable-static
--enable-version-specific-runtime-libs --enable-bootstrap --enable-__cxa_atexit
--with-dwarf2 --with-tune=generic
--enable-languages=ada,c,c++,fortran,lto,objc,obj-c++ --enable-graphite
--enable-threads=posix --enable-libatomic --enable-libgomp --disable-libitm
--enable-libquadmath --enable-libquadmath-support --enable-libssp
--enable-libada --enable-libgcj-sublibs --disable-java-awt --disable-symvers
--with-ecj-jar=/usr/share/java/ecj.jar --with-gnu-ld --with-gnu-as
--with-cloog-include=/usr/include/cloog-isl --without-libiconv-prefix
--without-libintl-prefix --with-system-zlib --enable-linker-build-id
Thread model: posix
gcc version 4.9.3 (GCC)
COLLECT_GCC_OPTIONS='-o' 'kernel/yosys.o' '-c' '-Wall' '-Wextra' '-ggdb' '-I'
'.' '-I' './' '-MD' '-D' '_YOSYS_' '-fPIC' '-I' '/usr/local/include'
'-std=gnu++11' '-Os' '-D' 'YOSYS_ENABLE_READLINE' '-D' 'YOSYS_ENABLE_PLUGINS'
'-I' '/usr/include/tcl8.5' '-D' 'YOSYS_ENABLE_TCL' '-D' 'YOSYS_ENABLE_ABC' '-D'
'YOSYS_ENABLE_COVER' '-v' '-save-temps' '-mtune=generic' '-march=x86-64'
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/cc1plus.exe -E -quiet -v -I . -I ./ -I
/usr/local/include -I /usr/include/tcl8.5 -MD kernel/yosys.d -MQ kernel/yosys.o
-Dunix -idirafter
/usr/lib/gcc/x86_64-pc-cygwin/4.9.3/../../../../lib/../include/w32api
-idirafter
/usr/lib/gcc/x86_64-pc-cygwin/4.9.3/../../../../x86_64-pc-cygwin/lib/../lib/../../include/w32api
-D _YOSYS_ -D YOSYS_ENABLE_READLINE -D YOSYS_ENABLE_PLUGINS -D YOSYS_ENABLE_TCL
-D YOSYS_ENABLE_ABC -D YOSYS_ENABLE_COVER kernel/yosys.cc -mtune=generic
-march=x86-64 -std=gnu++11 -Wall -Wextra -fPIC -ggdb -fworking-directory -Os
-fpch-preprocess -o yosys.ii
ignoring nonexistent directory
"/usr/lib/gcc/x86_64-pc-cygwin/4.9.3/../../../../x86_64-pc-cygwin/include"
ignoring duplicate directory
"/usr/lib/gcc/x86_64-pc-cygwin/4.9.3/../../../../x86_64-pc-cygwin/lib/../lib/../../include/w32api"
ignoring duplicate directory "./"
ignoring duplicate directory "/usr/local/include"
  as it is a non-system directory that duplicates a system directory
#include "..." search starts here:
#include <...> search starts here:
 .
 /usr/include/tcl8.5
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include/c++
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include/c++/x86_64-pc-cygwin
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include/c++/backward
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include
 /usr/local/include
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include-fixed
 /usr/include
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/../../../../lib/../include/w32api
End of search list.
kernel/yosys.cc:1:0: warning: -fPIC ignored for target (all code is position
independent)
 /*
 ^
COLLECT_GCC_OPTIONS='-o' 'kernel/yosys.o' '-c' '-Wall' '-Wextra' '-ggdb' '-I'
'.' '-I' './' '-MD' '-D' '_YOSYS_' '-fPIC' '-I' '/usr/local/include'
'-std=gnu++11' '-Os' '-D' 'YOSYS_ENABLE_READLINE' '-D' 'YOSYS_ENABLE_PLUGINS'
'-I' '/usr/include/tcl8.5' '-D' 'YOSYS_ENABLE_TCL' '-D' 'YOSYS_ENABLE_ABC' '-D'
'YOSYS_ENABLE_COVER' '-v' '-save-temps' '-mtune=generic' '-march=x86-64'
 /usr/lib/gcc/x86_64-pc-cygwin/4.9.3/cc1plus.exe -fpreprocessed yosys.ii -quiet
-dumpbase yosys.cc -mtune=generic -march=x86-64 -auxbase-strip kernel/yosys.o
-ggdb -Os -Wall -Wextra -std=gnu++11 -version -fPIC -o yosys.s
GNU C++ (GCC) version 4.9.3 (x86_64-pc-cygwin)
        compiled by GNU C version 4.9.3, GMP version 6.0.0, MPFR version
3.1.2-p11, MPC version 1.0.3
warning: MPFR header version 3.1.2-p11 differs from library version 3.1.3.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
kernel/yosys.cc:1:0: warning: -fPIC ignored for target (all code is position
independent)
 /*
 ^
GNU C++ (GCC) version 4.9.3 (x86_64-pc-cygwin)
        compiled by GNU C version 4.9.3, GMP version 6.0.0, MPFR version
3.1.2-p11, MPC version 1.0.3
warning: MPFR header version 3.1.2-p11 differs from library version 3.1.3.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: a7b6fac296390f5db29d753ab65194e7
In file included from
/usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include/c++/vector:64:0,
                 from ./kernel/yosys.h:44,
                 from kernel/yosys.cc:20:
/usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include/c++/bits/stl_vector.h: In member
function âvoid Yosys::CellTypes::setup_internals()â:
/usr/lib/gcc/x86_64-pc-cygwin/4.9.3/include/c++/bits/stl_vector.h:379:7:
internal compiler error: in expand_expr_addr_expr_1, at expr.c:7672
       }
       ^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.