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In d u c t io n - Re la t e d Lo o p O p ti mi za t io n s A bestiary inc d1 adda #<20,r0 nop loopend2 ;[15] ;[15] ;[0] L_C_1 addnc.w #200,d0,d0 loopend1 ;[14] L10 L12 ... c. Optimized assembly code Cross-loop induction process delivers the code below: ... DW_5 sub d0,d0,d0 ;[15];CLR instruction move.w #<18,d1 ;[0] adda #>-2000,sp,r0 ;[0] doen1 #<10 ;[0] dosetup1 L15 ;[0] sub d0,d0,d3 ;[0];CLR instruction loopstart1 L15 doen2 #<10 ;[0] dosetup2 L14 ;[0] falign loopstart2 L14 addnc.w #<1,d0,d2 ;[0] doensh3 d2 ;[0] nop ;[0] L_D_3 nop ;[0] L_D_3 loopstart3 L13 move.w d3,(r0) ;[17] adda #<2,r0 ;[16] loopend3 L8 move.l d1,r1 ;[0] nop ;[0] AGU stall ECM–318 Metrowerks Enterprise C Compiler User’s Manual
