English Amiga Board - View Single Post - Optimizing the 68020+ 32-bit math

a/b · 24 June 2021, 14:47

ln_Succ/ln_Pred are set by exec when the node is added to interrupt list, they don't have to be initialized manually:

Code:

         clr.l -(SP)				; ln_Name
;         move.w #$200,-(SP)
;         clr.l -(SP)
;         clr.l -(SP)
         move.w #NT_INTERRUPT<<8+0,-(SP)	; ln_Type, ln_Pri
         subq.l #2*4,SP				; ln_Succ, ln_Pred

-2 bytes...

24 June 2021, 14:47	#336
a/b Registered User Join Date: Jun 2016 Location: europe Posts: 1,043	ln_Succ/ln_Pred are set by exec when the node is added to interrupt list, they don't have to be initialized manually: Code: clr.l -(SP) ; ln_Name ; move.w #$200,-(SP) ; clr.l -(SP) ; clr.l -(SP) move.w #NT_INTERRUPT<<8+0,-(SP) ; ln_Type, ln_Pri subq.l #2*4,SP ; ln_Succ, ln_Pred -2 bytes...