Unreviewed patch (was: another bootstrap failure onsparc-sun-solaris28 in cp/xref.o)

[John Wehle]

> In general, it is not possible to replace dw2_asm_output_* with
> assemble_integer, because we want to do things like emit
> 
> 	.uaword	.L0 - .L1
> 
> which you cannot do in assemble_integer.

Umm ... dw2_asm_output_delta already has:

#ifdef UNALIGNED_INT_ASM_OP
  fputs (unaligned_integer_asm_op (size), asm_out_file);
  assemble_name (asm_out_file, lab1);
  fputc ('-', asm_out_file);
  assemble_name (asm_out_file, lab2);
#else
  assemble_integer (gen_rtx_MINUS (Pmode, gen_rtx_SYMBOL_REF (Pmode, lab1),
                                   gen_rtx_SYMBOL_REF (Pmode, lab2)),
                    size, BITS_PER_UNIT, 1);
#endif

Doesn't imply that assemble_integer handles the very issue you're
raising (whitespace formatting issues aside)?  BTW, I wasn't talking
about replacing dw2_asm_output_* with assemble_integer, merely
replacing uses of unaligned_integer_asm_op with assemble_integer.

-- John
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