Re: [avr-gcc-list] [AVR] RTL prologue/epilogue ver.3

[Boyapati, Anitha]

>>
>
>I am completely in line with Eric: Your debugger will have to get
smarter
>and
>not the compiler get dumb again.
>
>Johann


As it was put, it is more of a performance question than about the
correctness of it. I am not sure what exactly the issue is, but you are
right that one cannot rely on rcall/ret matching sequences.

At first glance it appeared that the although we are achieving both
performance and size gain using rcall for stack allocation, the code
looked very misleading. Hence I suggested making it optional. On second
thoughts, I am taking it back :)

Anitha 

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