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- # mach: all
- # output:
- # sim: --environment operating
- .include "t-macros.i"
- start
- ;; clear FX
- ldi r2, #0x8005
- mvtc r2, cr0
- loadacc2 a1 0x7f 0xffff 0xffff
- ldi r8, 0xffff
- ldi r9, 0x8001
- test_msbu1:
- MSBU a1, r9, r8
- checkacc2 1 a1 0X7F 0x7FFF 0x8000
- ;; set FX
- ldi r2, #0x8085
- mvtc r2, cr0
- loadacc2 a1 0x7f 0xffff 0xffff
- ldi r8, 0xffff
- ldi r9, 0x8001
- test_msbu2:
- MSBU a1, r9, r8
- checkacc2 2 a1 0X7E 0xFFFF 0x0001
- exit0
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