single function optimization possible?

[Doug Evans]

Scott A Sumner writes:
 > I know that I can optimize a whole file to different degrees using -O,
 > -O1, etc., but can I optimize only certain functions in a file, leaving
 > other functions alone?  If so, how?

Nope, there's no way to do this.
This is something I've wanted when debugging GCC
so I have a hacked up copy of GCC that uses (ghast!) #pragma.
Never submitted it for inclusion though. :-)

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