1 ; Relaxation is possible for following bit manipulation instructions 2 ; BAND, BCLR, BIAND, BILD, BIOR, BIST, BIXOR, BLD, BNOT, BOR, BSET, BST, BTST, BXOR 3 .h8300s 4 .globl _start 5 _start: 6 # s3-s6 aren't valid 16-bit addresses. 7 mov.b #0x3,r0l 8 mov.b #0x5,r2l 9 ; 10 ; Relaxation of aa:16 11 ; 12 bset r0l,@s10:16 13 bset r2l,@s9:16 14 btst r2l,@s10:16 15 btst r0l,@s9:16 16 17 bset #5,@s1:16 18 bset #5,@s2:16 19 bset #5,@s7:16 20 bset #5,@s8:16 21 bset #5,@s9:16 22 bset #5,@s10:16 23 24 band #5,@s1:16 25 band #5,@s2:16 26 band #5,@s7:16 27 band #5,@s8:16 28 band #5,@s9:16 29 band #5,@s10:16 30 ; 31 ; Relaxation of aa:32 32 ; 33 bset r2l,@s10:32 34 bset r0l,@s9:32 35 btst r0l,@s10:32 36 btst r2l,@s9:32 37 38 bset #6,@s1:32 39 bset #6,@s2:32 40 bset #6,@s3:32 41 bset #6,@s4:32 42 bset #6,@s5:32 43 bset #6,@s6:32 44 bset #6,@s7:32 45 bset #6,@s8:32 46 bset #6,@s9:32 47 bset #6,@s10:32 48 49 band #6,@s1:32 50 band #6,@s2:32 51 band #6,@s3:32 52 band #6,@s4:32 53 band #6,@s5:32 54 band #6,@s6:32 55 band #6,@s7:32 56 band #6,@s8:32 57 band #6,@s9:32 58 band #6,@s10:32 59 60 .equ s1,0 61 .equ s2,0x7fff 62 .equ s3,0x8000 63 .equ s4,0xff00 64 .equ s5,0xffff00 65 .equ s6,0xffff7fff 66 .equ s7,0xffff8000 67 .equ s8,0xfffffeff 68 .equ s9,0xffffff00 69 .equ s10,0xffffffff 70 71 .end 72 73
