assert frv

[Nathan Sidwell]

This patch assertifies the frv target files.  Tested with i686 hosted cross
tools.  The build of newlib dies both with and without the patch though,

frv-elf-gcc -B/home/nathan/newlib/frv/frv-elf/fr400/newlib/ -isystem /home/nathan/newlib/frv/frv-elf/fr400/newlib/targ-include -isystem /home/nathan/newlib/src/newlib/libc/include  -mcpu=fr400 -DPACKAGE=\"newlib\" -DVERSION=\"1.13.0\"  -I. -I../../../../../../src/newlib/libc/stdio  -O2 -fno-builtin      -O2 -g -O2  -mcpu=fr400 -c ../../../../../../src/newlib/libc/stdio/fiprintf.c
../../../../../../src/newlib/libc/stdio/fiprintf.c: In function 'fiprintf':
../../../../../../src/newlib/libc/stdio/fiprintf.c:48: error: unrecognizable insn:
(insn 15 41 16 1 ../../../../../../src/newlib/libc/stdio/fiprintf.c:41 (set (reg:SI 184)
         (plus:SI (reg/f:SI 168 ap)
             (const_int -16 [0xfffffff0]))) -1 (nil)
     (nil))
../../../../../../src/newlib/libc/stdio/fiprintf.c:48: internal compiler error: in instantiate_virtual_regs_in_insn, at function.c:1529

ok?

nathan
-- 
Nathan Sidwell    ::   http://www.codesourcery.com   ::     CodeSourcery LLC
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk

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