[gambit-list] Guile's new compiler
Alex Queiroz
asandroq at gmail.com
Fri Nov 6 12:55:18 EST 2015
Hi,
Never mind, obviously the lambda will be called from inside itself, when it's a loop.
Von meinem iPhone gesendet
> Am 06 Nov 2015 um 18:19 schrieb Alex Silva <asandroq at gmail.com>:
>
> Hallo,
>
>> On 11/06/2015 05:54 PM, Marc Feeley wrote:
>>
>> It isn’t clear how to fix this to avoid the need for the programmer to change the inlining limit. The simple approach of not beta-reducing the body of the function before it is inlined doesn’t work well when the body is actually made smaller by the beta-reduction.
>
> But when the lambda is inside a letrec, does not escape and is called
> only once the beta reduction will never increase code size (provided
> that you do not emit the lambda). I have done something similar in my
> toy compiler:
>
> https://github.com/asandroq/sly/blob/cps/src/compiler.scm#L758
>
> Cheers,
> -alex
>
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