micropython/tests/inlineasm/asmshift.py

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@micropython.asm_thumb
def lsl1(r0):
lsl(r0, r0, 1)
print(hex(lsl1(0x123)))
@micropython.asm_thumb
def lsl23(r0):
lsl(r0, r0, 23)
print(hex(lsl23(1)))
@micropython.asm_thumb
def lsr1(r0):
lsr(r0, r0, 1)
print(hex(lsr1(0x123)))
@micropython.asm_thumb
def lsr31(r0):
lsr(r0, r0, 31)
print(hex(lsr31(0x80000000)))
@micropython.asm_thumb
def asr1(r0):
asr(r0, r0, 1)
print(hex(asr1(0x123)))
@micropython.asm_thumb
def asr31(r0):
asr(r0, r0, 31)
print(hex(asr31(0x80000000)))