72 lines
1.4 KiB
ArmAsm
72 lines
1.4 KiB
ArmAsm
; Relaxation is possible for following bit manipulation instructions
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; BAND, BCLR, BIAND, BILD, BIOR, BIST, BIXOR, BLD, BNOT, BOR, BSET, BST, BTST, BXOR
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.h8300s
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.globl _start
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_start:
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# s3-s6 aren't valid 16-bit addresses.
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mov.b #0x3,r0l
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mov.b #0x5,r2l
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;
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; Relaxation of aa:16
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;
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bset r0l,@s10:16
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bset r2l,@s9:16
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btst r2l,@s10:16
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btst r0l,@s9:16
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bset #5,@s1:16
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bset #5,@s2:16
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bset #5,@s7:16
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bset #5,@s8:16
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bset #5,@s9:16
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bset #5,@s10:16
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band #5,@s1:16
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band #5,@s2:16
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band #5,@s7:16
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band #5,@s8:16
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band #5,@s9:16
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band #5,@s10:16
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;
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; Relaxation of aa:32
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;
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bset r2l,@s10:32
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bset r0l,@s9:32
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btst r0l,@s10:32
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btst r2l,@s9:32
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bset #6,@s1:32
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bset #6,@s2:32
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bset #6,@s3:32
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bset #6,@s4:32
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bset #6,@s5:32
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bset #6,@s6:32
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bset #6,@s7:32
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bset #6,@s8:32
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bset #6,@s9:32
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bset #6,@s10:32
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band #6,@s1:32
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band #6,@s2:32
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band #6,@s3:32
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band #6,@s4:32
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band #6,@s5:32
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band #6,@s6:32
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band #6,@s7:32
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band #6,@s8:32
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band #6,@s9:32
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band #6,@s10:32
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.equ s1,0
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.equ s2,0x7fff
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.equ s3,0x8000
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.equ s4,0xff00
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.equ s5,0xffff00
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.equ s6,0xffff7fff
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.equ s7,0xffff8000
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.equ s8,0xfffffeff
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.equ s9,0xffffff00
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.equ s10,0xffffffff
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.end
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