[PATCH] - Use of powerpc 64bit instructions in 32bit ABI

[Richard Henderson]

On Fri, Oct 24, 2003 at 01:31:41PM -0400, David Edelsohn wrote:
> 	Notice the use of UNITS_PER_WORD, BITS_PER_WORD, and word_mode in
> the following functions that depend on the argument wordsize and ABI:
[...]
> calls.c:load_register_parameters()

If you're returning parallels from function_arg, you won't get here.

> calls.c:store_one_arg()

Or here.

> function.c:assign_parm()

You definitely won't get to all the bits you marked here.

> expr.c:emit_push_insn()

Dunno about here, but if we're really interested in block copy, then
you *do* want to move in 64-bit hunks.


r~