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# sh testcase for swap.b $rm, $rn -*- Asm -*-
# mach: all
# as: -isa=shcompact
# ld: -m shelf32

        .include "compact/testutils.inc"

        start

init:
        # Build up a distinctive bit pattern.
        mov #1, r0
        shll8 r0
        add #12, r0
        shll8 r0
        add #85, r0
        shll8 r0
        add #70, r0

test:   
        # Swap the lower two bytes into a different register.
        swap.b r0, r1
        mov #1, r7
        shll8 r7
        add #12, r7
        shll8 r7
        add #70, r7
        shll8 r7
        add #85, r7
        cmp/eq r1, r7
        bf wrong

swapback:
        # Swap the lower two bytes into the same registers.
        # R0 should now equal R1.
        swap.b r1, r2
        cmp/eq r0, r2
        bf wrong

okay:
        pass

wrong:
        fail