projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 49634642 NC |
1 | # Intel(r) Wireless MMX(tm) technology testcase for WPACK |
| 2 | # mach: xscale | |
| 3 | # as: -mcpu=xscale+iwmmxt | |
| 4 | ||
| 5 | .include "testutils.inc" | |
| 6 | ||
| 7 | start | |
| 8 | ||
| 9 | .global wpack | |
| 10 | wpack: | |
| 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 | # Test Halfword, Unsigned Saturation, Packing | |
| 18 | ||
| 19 | mvi_h_gr r0, 0x12345678 | |
| 20 | mvi_h_gr r1, 0x9abcdef0 | |
| 21 | mvi_h_gr r2, 0x11111111 | |
| 22 | mvi_h_gr r3, 0x00000000 | |
| 23 | mvi_h_gr r4, 0 | |
| 24 | mvi_h_gr r5, 0 | |
| 25 | ||
| 26 | tmcrr wr0, r0, r1 | |
| 27 | tmcrr wr1, r2, r3 | |
| 28 | tmcrr wr2, r4, r5 | |
| 29 | ||
| 30 | wpackhus wr2, wr0, wr1 | |
| 31 | ||
| 32 | tmrrc r0, r1, wr0 | |
| 33 | tmrrc r2, r3, wr1 | |
| 34 | tmrrc r4, r5, wr2 | |
| 35 | ||
| 36 | test_h_gr r0, 0x12345678 | |
| 37 | test_h_gr r1, 0x9abcdef0 | |
| 38 | test_h_gr r2, 0x11111111 | |
| 39 | test_h_gr r3, 0x00000000 | |
| 40 | test_h_gr r4, 0x0000ffff | |
| 41 | test_h_gr r5, 0x0000ffff | |
| 42 | ||
| 43 | # Test Halfword, Signed Saturation, Packing | |
| 44 | ||
| 45 | mvi_h_gr r0, 0x12345678 | |
| 46 | mvi_h_gr r1, 0x9abcdef0 | |
| 47 | mvi_h_gr r2, 0x11111111 | |
| 48 | mvi_h_gr r3, 0x00000000 | |
| 49 | mvi_h_gr r4, 0 | |
| 50 | mvi_h_gr r5, 0 | |
| 51 | ||
| 52 | tmcrr wr0, r0, r1 | |
| 53 | tmcrr wr1, r2, r3 | |
| 54 | tmcrr wr2, r4, r5 | |
| 55 | ||
| 56 | wpackhss wr2, wr0, wr1 | |
| 57 | ||
| 58 | tmrrc r0, r1, wr0 | |
| 59 | tmrrc r2, r3, wr1 | |
| 60 | tmrrc r4, r5, wr2 | |
| 61 | ||
| 62 | test_h_gr r0, 0x12345678 | |
| 63 | test_h_gr r1, 0x9abcdef0 | |
| 64 | test_h_gr r2, 0x11111111 | |
| 65 | test_h_gr r3, 0x00000000 | |
| 66 | test_h_gr r4, 0x80807f7f | |
| 67 | test_h_gr r5, 0x00007f7f | |
| 68 | ||
| 69 | # Test Word, Unsigned Saturation, Packing | |
| 70 | ||
| 71 | mvi_h_gr r0, 0x12345678 | |
| 72 | mvi_h_gr r1, 0x9abcdef0 | |
| 73 | mvi_h_gr r2, 0x11111111 | |
| 74 | mvi_h_gr r3, 0x00000000 | |
| 75 | mvi_h_gr r4, 0 | |
| 76 | mvi_h_gr r5, 0 | |
| 77 | ||
| 78 | tmcrr wr0, r0, r1 | |
| 79 | tmcrr wr1, r2, r3 | |
| 80 | tmcrr wr2, r4, r5 | |
| 81 | ||
| 82 | wpackwus wr2, wr0, wr1 | |
| 83 | ||
| 84 | tmrrc r0, r1, wr0 | |
| 85 | tmrrc r2, r3, wr1 | |
| 86 | tmrrc r4, r5, wr2 | |
| 87 | ||
| 88 | test_h_gr r0, 0x12345678 | |
| 89 | test_h_gr r1, 0x9abcdef0 | |
| 90 | test_h_gr r2, 0x11111111 | |
| 91 | test_h_gr r3, 0x00000000 | |
| 92 | test_h_gr r4, 0x0000ffff | |
| 93 | test_h_gr r5, 0x0000ffff | |
| 94 | ||
| 95 | # Test Word, Signed Saturation, Packing | |
| 96 | ||
| 97 | mvi_h_gr r0, 0x12345678 | |
| 98 | mvi_h_gr r1, 0x9abcdef0 | |
| 99 | mvi_h_gr r2, 0x11111111 | |
| 100 | mvi_h_gr r3, 0x00000000 | |
| 101 | mvi_h_gr r4, 0 | |
| 102 | mvi_h_gr r5, 0 | |
| 103 | ||
| 104 | tmcrr wr0, r0, r1 | |
| 105 | tmcrr wr1, r2, r3 | |
| 106 | tmcrr wr2, r4, r5 | |
| 107 | ||
| 108 | wpackwss wr2, wr0, wr1 | |
| 109 | ||
| 110 | tmrrc r0, r1, wr0 | |
| 111 | tmrrc r2, r3, wr1 | |
| 112 | tmrrc r4, r5, wr2 | |
| 113 | ||
| 114 | test_h_gr r0, 0x12345678 | |
| 115 | test_h_gr r1, 0x9abcdef0 | |
| 116 | test_h_gr r2, 0x11111111 | |
| 117 | test_h_gr r3, 0x00000000 | |
| 118 | test_h_gr r4, 0x80007fff | |
| 119 | test_h_gr r5, 0x00007fff | |
| 120 | ||
| 121 | # Test Double Word, Unsigned Saturation, Packing | |
| 122 | ||
| 123 | mvi_h_gr r0, 0x12345678 | |
| 124 | mvi_h_gr r1, 0x9abcdef0 | |
| 125 | mvi_h_gr r2, 0x11111111 | |
| 126 | mvi_h_gr r3, 0x00000000 | |
| 127 | mvi_h_gr r4, 0 | |
| 128 | mvi_h_gr r5, 0 | |
| 129 | ||
| 130 | tmcrr wr0, r0, r1 | |
| 131 | tmcrr wr1, r2, r3 | |
| 132 | tmcrr wr2, r4, r5 | |
| 133 | ||
| 134 | wpackdus wr2, wr0, wr1 | |
| 135 | ||
| 136 | tmrrc r0, r1, wr0 | |
| 137 | tmrrc r2, r3, wr1 | |
| 138 | tmrrc r4, r5, wr2 | |
| 139 | ||
| 140 | test_h_gr r0, 0x12345678 | |
| 141 | test_h_gr r1, 0x9abcdef0 | |
| 142 | test_h_gr r2, 0x11111111 | |
| 143 | test_h_gr r3, 0x00000000 | |
| 144 | test_h_gr r4, 0x00000000 | |
| 145 | test_h_gr r5, 0x11111111 | |
| 146 | ||
| 147 | # Test Double Word, Signed Saturation, Packing | |
| 148 | ||
| 149 | mvi_h_gr r0, 0x12345678 | |
| 150 | mvi_h_gr r1, 0x9abcdef0 | |
| 151 | mvi_h_gr r2, 0x11111111 | |
| 152 | mvi_h_gr r3, 0x00000000 | |
| 153 | mvi_h_gr r4, 0 | |
| 154 | mvi_h_gr r5, 0 | |
| 155 | ||
| 156 | tmcrr wr0, r0, r1 | |
| 157 | tmcrr wr1, r2, r3 | |
| 158 | tmcrr wr2, r4, r5 | |
| 159 | ||
| 160 | wpackdss wr2, wr0, wr1 | |
| 161 | ||
| 162 | tmrrc r0, r1, wr0 | |
| 163 | tmrrc r2, r3, wr1 | |
| 164 | tmrrc r4, r5, wr2 | |
| 165 | ||
| 166 | test_h_gr r0, 0x12345678 | |
| 167 | test_h_gr r1, 0x9abcdef0 | |
| 168 | test_h_gr r2, 0x11111111 | |
| 169 | test_h_gr r3, 0x00000000 | |
| 170 | test_h_gr r4, 0x80000000 | |
| 171 | test_h_gr r5, 0x11111111 | |
| 172 | ||
| 173 | pass |