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# Intel(r) Wireless MMX(tm) technology testcase for TBCST
# mach: xscale
# as: -mcpu=xscale+iwmmxt
.include "testutils.inc"
start
.global tbcst
tbcst:
# Enable access to CoProcessors 0 & 1 before
# we attempt these instructions.
mvi_h_gr r1, 3
mcr p15, 0, r1, cr15, cr1, 0
# Test Byte Wide Broadcast
mvi_h_gr r0, 0x12345678
mvi_h_gr r1, 0x9abcdef0
mvi_h_gr r2, 0x111111ff
tmcrr wr0, r0, r1
tbcstb wr0, r2
tmrrc r0, r1, wr0
test_h_gr r0, 0xffffffff
test_h_gr r1, 0xffffffff
test_h_gr r2, 0x111111ff
# Test Half Word Wide Broadcast
mvi_h_gr r0, 0x12345678
mvi_h_gr r1, 0x9abcdef0
mvi_h_gr r2, 0x111111ff
tmcrr wr0, r0, r1
tbcsth wr0, r2
tmrrc r0, r1, wr0
test_h_gr r0, 0x11ff11ff
test_h_gr r1, 0x11ff11ff
test_h_gr r2, 0x111111ff
# Test Word Wide Broadcast
mvi_h_gr r0, 0x12345678
mvi_h_gr r1, 0x9abcdef0
mvi_h_gr r2, 0x111111ff
tmcrr wr0, r0, r1
tbcstw wr0, r2
tmrrc r0, r1, wr0
test_h_gr r0, 0x111111ff
test_h_gr r1, 0x111111ff
test_h_gr r2, 0x111111ff
pass
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