Re: Bootstrap failure on gcc-3_4-branch for powerpc-eabisim target.

[Karel Gardas <kgardas at objectsecurity dot com>]

On Thu, 19 Feb 2004, Andrew Pinski wrote:

> > The compiler and environment was configured with:
> >
> > thinkpad:/mnt/karel/gcc340-sim/obj$ ../combined/configure
> > --target=powerpc-eabisim --prefix=/mnt/karel/gcc340-sim/powerpc-eabisim
> > --with-newlib --disable-gdbtk --enable-languages=c++
>
>
> This was caused by:
> 2004-02-19  Alan Modra  <amodra@bigpond.net.au>
>
>          * function.c (assign_parms): When building decl_rtl for
>          SPLIT_COMPLEX_ARGS, ensure inner modes of concat match outer.
>
> Basically set_decl_incoming_rtl is not on the branch but on the
> mainline.

FYI: When I tried to revert last revision of function.c file, the build
still fails with:

gcc -c   -g -O2 -DIN_GCC -DCROSS_COMPILE  -W -Wall -Wwrite-strings
-Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long
-DHAVE_CONFIG_H    -I. -I. -I../../combined/gcc -I../../combined/gcc/.
-I../../combined/gcc/../include  ../../combined/gcc/function.c -o
function.o
../../combined/gcc/function.c: In function `aggregate_value_p':
../../combined/gcc/function.c:4269: error: `hard_regno_nregs' undeclared
(first use in this function)
../../combined/gcc/function.c:4269: error: (Each undeclared identifier is
reported only once
../../combined/gcc/function.c:4269: error: for each function it appears
in.)
../../combined/gcc/function.c: In function `assign_parms':
../../combined/gcc/function.c:4654: warning: implicit declaration of
function `set_decl_incoming_rtl'
../../combined/gcc/function.c: In function `allocate_struct_function':
../../combined/gcc/function.c:6417: warning: implicit declaration of
function `DECL_STRUCT_FUNCTION'
../../combined/gcc/function.c:6417: error: invalid lvalue in assignment
../../combined/gcc/function.c: In function `prepare_function_start':
../../combined/gcc/function.c:6443: warning: assignment makes pointer from
integer without a cast
../../combined/gcc/function.c: In function `keep_stack_depressed':
../../combined/gcc/function.c:7501: error: `hard_regno_nregs' undeclared
(first use in this function)
make[1]: *** [function.o] Error 1
make[1]: Leaving directory `/mnt/karel/gcc340-sim/obj/gcc'
make: *** [all-gcc] Error 2


Is there anything wrong with my assumption that this patch touches only
this one file?

Thanks,

Karel
--
Karel Gardas                  kgardas@objectsecurity.com
ObjectSecurity Ltd.           http://www.objectsecurity.com