sh-elf target build failures

[Toshi Morita]

version: CVS 2/19/2001
   host: i386-linux (Red Hat 7.0 x86)
 target: sh-elf

When compiling the stress-1.17 testsuite with the compiler flags:

-O2 -m4-single-only -ml

...the following errors occur:

...
./engine_c.i
cc1: Cannot allocate 6503640 bytes after allocating 3131996 bytes
...
./xvalg.i: In function `doRotate':
./xvalg.i:19632: Unrecognizable insn:
(insn 1847 143 145 (set (reg:SF 530)
        (reg:SF 135)) -1 (insn_list 143 (nil))
    (nil))
./xvalg.i:19632: Internal compiler error in extract_insn, at recog.c:2254
...

The xvalg.i one looks weird - looks like it's just a fp register move?

Toshi