PATCH: Request for comments

[Richard Henderson]

On Fri, Jun 25, 1999 at 04:58:16PM -0600, Jeffrey A Law wrote:
> emit_library_call does not emit any
> queued instructions until after the args have been loaded.

How does this work on SMALL_REGISTER_CLASS machines that pass
arguments in registers?  It appears as if emit_library_call
will generate

	(set (reg arg0) (reg tmp))
	(set (reg tmp) (plus (reg tmp) (const_int 1))
	(call foo)

which could run awry of reload killing arg0, no?

> Either it should use the same code for simplicity or we need a comment
> for this case.

Definitely.


r~