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# sh testcase for sub $rm, $rn, $rd -*- Asm -*-
# mach: all
# as: -isa=shmedia
# ld: -m shelf64
.include "media/testutils.inc"
start
init:
pta wrong, tr0
movi 0, r0
movi 1, r1
sub1:
# 0 - 0 = 0.
sub r0, r0, r2
bnei r2, 0, tr0
sub2:
# 1 - 0 = 1.
sub r1, r0, r2
bnei r2, 1, tr0
sub3:
# 0 - 1 = -1.
sub r0, r1, r2
addi r2, 1, r2
bnei r2, 0, tr0
sub4:
# 5 - 2 = 3.
movi 5, r0
movi 2, r1
sub r0, r1, r2
bnei r2, 3, tr0
okay:
pass
wrong:
fail
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