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https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk
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# sh testcase for exts.w $rm, $rn -*- Asm -*-
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# sh testcase for exts.w $rm, $rn -*- Asm -*-
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# mach: all
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# mach: all
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# as: -isa=shcompact
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# as: -isa=shcompact
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# ld: -m shelf32
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# ld: -m shelf32
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.include "compact/testutils.inc"
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.include "compact/testutils.inc"
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start
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start
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.global extsw
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.global extsw
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extsw:
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extsw:
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mov #42, r1
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mov #42, r1
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exts.w r1, r2
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exts.w r1, r2
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assert r2, #42
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assert r2, #42
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another:
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another:
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mov #0, r0
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mov #0, r0
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or #255, r0
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or #255, r0
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shll8 r0
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shll8 r0
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exts.w r0, r1
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exts.w r0, r1
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mov #-1, r7
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mov #-1, r7
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shll8 r7
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shll8 r7
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cmp/eq r1, r7
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cmp/eq r1, r7
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bf wrong
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bf wrong
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okay:
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okay:
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pass
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pass
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wrong:
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wrong:
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fail
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fail
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