🚀 go-pugleaf

In article david@sun.com  writes:
>In article sclafani@jumbo.dec.com (Michael Sclafani) writes:
>>Results for the Sun-3/60 are not reported because the data in
>>[Presentation on Benchmarks given at Sun User Group Conference, Dec 5-7,
>>1988 by Sun Microsystems, Inc.] uses compiler optimization level 4 which
>>employs procedure inlining.
>
>FYI, this is incorrect.  Current Sun C compilers do not perform procedure
>inlining at any optimization level.
>
>David DiGiacomo, Sun Microsystems, Mt. View, CA  sun!david david@sun.com

Maybe you should look again -  our SUN3 C compiler has a limited, but
occasionally useful procedure inline facility - and the standard inline
files have 1986 SUN copywrite notices in them.  Its actually pretty crude,
you compile the source with a .il file (assembly code with a few special
directives), and all of the original jsr's are macro replaced with the
assembler for the routine.  It doesn't inline argument passing, but it does
eliminate the jsr/rts overhead.

Don Schmitz
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