Re: Const/libcall function calling tweeks

[Richard Henderson <rth at cygnus dot com>]

On Thu, Mar 09, 2000 at 11:50:10PM +0100, Jan Hubicka wrote:
> Do you have something like this in the mind?:
> int a(int, int) __attribute__ ((const));
> main()
> {
>   return a(b(1),b(1));
> }

Not quite -- make b const, not a.  We should then make only
one call to b.

> Emit_call_1 takes case to not use pending_stack_adjust for const calls.

Does it?  I thought that's what the NO_DEFER_POP frobbing was for.


r~