35 lines
632 B
Text
35 lines
632 B
Text
# Intel(r) Wireless MMX(tm) technology testcase for WSHUFH
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# mach: xscale
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# as: -mcpu=xscale+iwmmxt
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.include "testutils.inc"
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start
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.global wshufh
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wshufh:
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# Enable access to CoProcessors 0 & 1 before
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# we attempt these instructions.
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mvi_h_gr r1, 3
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mcr p15, 0, r1, cr15, cr1, 0
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mvi_h_gr r0, 0x12345678
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mvi_h_gr r1, 0x9abcdef0
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mvi_h_gr r2, 0
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mvi_h_gr r3, 0
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tmcrr wr0, r0, r1
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tmcrr wr1, r2, r3
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wshufh wr1, wr0, #0x1b
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tmrrc r0, r1, wr0
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tmrrc r2, r3, wr1
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test_h_gr r0, 0x12345678
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test_h_gr r1, 0x9abcdef0
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test_h_gr r2, 0xdef09abc
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test_h_gr r3, 0x56781234
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pass
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