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      1 # Intel(r) Wireless MMX(tm) technology testcase for WSHUFH
      2 # mach: xscale
      3 # as: -mcpu=xscale+iwmmxt
      4 
      5 	.include "testutils.inc"
      6 
      7 	start
      8 
      9 	.global wshufh
     10 wshufh:
     11 	# Enable access to CoProcessors 0 & 1 before
     12         # we attempt these instructions.
     13 
     14 	mvi_h_gr   r1, 3
     15 	mcr        p15, 0, r1, cr15, cr1, 0
     16 	
     17 	mvi_h_gr   r0, 0x12345678
     18 	mvi_h_gr   r1, 0x9abcdef0
     19 	mvi_h_gr   r2, 0
     20 	mvi_h_gr   r3, 0
     21 
     22 	tmcrr	   wr0, r0, r1
     23 	tmcrr	   wr1, r2, r3
     24 
     25 	wshufh	   wr1, wr0, #0x1b
     26 	
     27 	tmrrc	   r0, r1, wr0
     28 	tmrrc	   r2, r3, wr1
     29 	
     30 	test_h_gr  r0, 0x12345678
     31 	test_h_gr  r1, 0x9abcdef0
     32 	test_h_gr  r2, 0xdef09abc
     33 	test_h_gr  r3, 0x56781234
     34 	
     35 	pass
     36