Created attachment 28153 [details]
Preprocessed source

/home/dave/gnu/gcc/objdir/./prev-gcc/g++ -B/home/dave/gnu/gcc/objdir/./prev-gcc/
 -B/home/dave/opt/gnu/gcc/gcc-4.8.0/hppa-linux-gnu/bin/ -nostdinc++ -B/home/dave
/gnu/gcc/objdir/prev-hppa-linux-gnu/libstdc++-v3/src/.libs -B/home/dave/gnu/gcc/
objdir/prev-hppa-linux-gnu/libstdc++-v3/libsupc++/.libs -I/home/dave/gnu/gcc/obj
dir/prev-hppa-linux-gnu/libstdc++-v3/include/hppa-linux-gnu -I/home/dave/gnu/gcc
/objdir/prev-hppa-linux-gnu/libstdc++-v3/include -I/home/dave/gnu/gcc/gcc/libstdc++-v3/libsupc++ -L/home/dave/gnu/gcc/objdir/prev-hppa-linux-gnu/libstdc++-v3/sr
c/.libs -L/home/dave/gnu/gcc/objdir/prev-hppa-linux-gnu/libstdc++-v3/libsupc++/.
libs -c   -g -O2 -DIN_GCC   -fno-exceptions -fno-rtti -W -Wall -Wno-narrowing -W
write-strings -Wcast-qual -Wmissing-format-attribute -pedantic -Wno-long-long -W
no-variadic-macros -Wno-overlength-strings -Werror -fno-common  -DHAVE_CONFIG_H 
-I. -I. -I../../gcc/gcc -I../../gcc/gcc/. -I../../gcc/gcc/../include -I../../gcc
/gcc/../libcpp/include  -I../../gcc/gcc/../libdecnumber -I../../gcc/gcc/../libde
cnumber/dpd -I../libdecnumber    ../../gcc/gcc/mcf.c -o mcf.o
In file included from ../../gcc/gcc/mcf.c:47:0:
../../gcc/gcc/mcf.c: In function ‘void dump_fixup_edge(FILE*, fixup_graph_type*, fixup_edge_p)’:
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:211:34: note: in expansion of macro 'CAP_INFINITY'
       if (fedge->max_capacity == CAP_INFINITY)
                                  ^
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:219:27: note: in expansion of macro 'CAP_INFINITY'
       if (fedge->rflow == CAP_INFINITY)
                           ^
../../gcc/gcc/mcf.c: In function ‘void create_fixup_graph(fixup_graph_type*)’:
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:531:28: note: in expansion of macro 'CAP_INFINITY'
                     fcost, CAP_INFINITY);
                            ^
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:543:23: note: in expansion of macro 'CAP_INFINITY'
                       CAP_INFINITY);
                       ^
../../gcc/gcc/mcf.c: In function ‘bool cancel_negative_cycle(fixup_graph_type*, int*, gcov_type*, int*)’:
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:806:14: note: in expansion of macro 'CAP_INFINITY'
       d[i] = CAP_INFINITY;
              ^
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:822:34: note: in expansion of macro 'CAP_INFINITY'
             && d[pfedge->src] != CAP_INFINITY
                                  ^
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:845:32: note: in expansion of macro 'CAP_INFINITY'
           && d[pfedge->src] != CAP_INFINITY
                                ^
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:886:16: note: in expansion of macro 'CAP_INFINITY'
   cycle_flow = CAP_INFINITY;
                ^
../../gcc/gcc/mcf.c: In function ‘gcov_type find_max_flow(fixup_graph_type*, int, int)’:
../../gcc/gcc/system.h:288:78: error: integer overflow in expression [-Werror=overflow]
                              ? ~ (t) 0 << (sizeof(t) * CHAR_BIT - 1) : (t) 0))
                                                                              ^
../../gcc/gcc/system.h:289:44: note: in expansion of macro 'INTTYPE_MINIMUM'
 #define INTTYPE_MAXIMUM(t) ((t) (~ (t) 0 - INTTYPE_MINIMUM (t)))
                                            ^
../../gcc/gcc/mcf.c:55:22: note: in expansion of macro 'INTTYPE_MAXIMUM'
 #define CAP_INFINITY INTTYPE_MAXIMUM (HOST_WIDEST_INT)
                      ^
../../gcc/gcc/mcf.c:1056:29: note: in expansion of macro 'CAP_INFINITY'
       gcov_type increment = CAP_INFINITY;
                             ^
cc1plus: all warnings being treated as errors
make[3]: *** [mcf.o] Error 1

dave@mx3210:~/gnu/gcc/objdir/prev-gcc$ ./xgcc -B./ -v
Reading specs from ./specs
COLLECT_GCC=./xgcc
COLLECT_LTO_WRAPPER=./lto-wrapper
Target: hppa-linux-gnu
Configured with: ../gcc/configure --with-gnu-as --with-gnu-ld --enable-shared --enable-multiarch --with-multiarch-defaults=hppa-linux-gnu --enable-linker-build-id --build=hppa-linux-gnu --host=hppa-linux-gnu --target=hppa-linux-gnu --prefix=/home/dave/opt/gnu/gcc/gcc-4.8.0 --with-local-prefix=/home/dave/opt/gnu --enable-threads=posix --enable-__cxa_atexit --build=hppa-linux-gnu --enable-clocale=gnu --enable-java-gc=boehm --without-cloog --without-ppl --enable-languages=c,c++,objc,fortran,obj-c++,java,ada,lto
Thread model: posix
gcc version 4.8.0 20120908 (experimental) [trunk revision 191088] (GCC)