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# sh testcase for shad $rm, $rn -*- Asm -*-
# mach: all
# as: -isa=shcompact
# ld: -m shelf32
.include "compact/testutils.inc"
start
.global null
null:
mov #1, r0
mov #0, r1
shad r1, r0
# no shift is performed.
assert r0, #1
.global gt0
gt0:
mov #4, r0
mov #3, r1
shad r1, r0
# shift left 3 bits.
assert r0, #32
.global lt0
lt0:
mov #32, r0
mov #3, r1
neg r1, r1
shad r1, r0
# shift right 3 bits.
assert r0, #4
.global fillpos
fillpos:
mov #1, r0
mov #1, r1
rotr r1
shad r1, r0
# check result.
assert r0, #0
.global fillneg
fillneg:
mov #1, r0
neg r0, r0
mov #1, r1
rotr r1
shad r1, r0
# check result.
not r0, r0
assert r0, #0
okay:
pass
wrong:
fail
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