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From: | Jeff Barlow |
Subject: | Re: [avr-gcc-list] Odd prologue for ATmega256x in WinAVR20080407 |
Date: | Thu, 10 Apr 2008 08:10:02 -0700 |
Stu Bell <address@hidden> wrote: >What does the double "rcall ." do? It just adjusts the stack pointer prior to loading it as the local frame pointer. It's a fairly cute optimization actually. -- Later, Jeff
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