sim/testsuite/bfin/c_multi_issue_dsp_ldst_1.s

   1 //Original:/testcases/core/c_multi_issue_dsp_ldst_1/c_multi_issue_dsp_ldst_1.dsp
   2 // Spec Reference: dsp32mac and 2 load/store
   3 # mach: bfin
   4
   5 .include "testutils.inc"
   6         start
   7
   8         INIT_R_REGS 0;
   9
  10
  11         imm32 r0, 0x00000000;
  12         A0 = 0;
  13         A1 = 0;
  14         ASTAT = r0;
  15
  16         loadsym I0, DATA0;
  17         loadsym I1, DATA1;
  18
  19         loadsym P1, DATA0;
  20         loadsym P2, DATA1;
  21
  22 // test the default (signed fraction : left )
  23         imm32 r0, 0x12345678;
  24         imm32 r1, 0x33456789;
  25         imm32 r2, 0x5556789a;
  26         imm32 r3, 0x75678912;
  27         imm32 r4, 0x86789123;
  28         imm32 r5, 0xa7891234;
  29         imm32 r6, 0xc1234567;
  30         imm32 r7, 0xf1234567;
  31         A1 = R0.L * R1.L, A0 = R0.L * R1.L || R0 = [ I0 ++ ] || R1 = [ I1 ++ ];
  32         A1 += R2.L * R3.L, A0 += R2.L * R3.H || R2 = [ I0 ++ ] || R3 = [ I1 ++ ];
  33         A1 += R6.H * R7.H, A0 += R6.H * R7.L || R4 = [ P1 ++ ] || [ I1 ++ ] = R5;
  34         R6 = A0.w;
  35         R7 = A1.w;
  36         CHECKREG r0, 0x000A0000;
  37         CHECKREG r1, 0x00F00100;
  38         CHECKREG r2, 0x000B0001;
  39         CHECKREG r3, 0x00E00101;
  40         CHECKREG r4, 0x000A0000;
  41         CHECKREG r5, 0xA7891234;
  42         CHECKREG r6, 0x92793486;
  43         CHECKREG r7, 0xDD2F9BAA;
  44
  45         imm32 r0, 0x12245618;
  46         imm32 r1, 0x23256719;
  47         imm32 r2, 0x3426781a;
  48         imm32 r3, 0x45278912;
  49         imm32 r4, 0x56289113;
  50         imm32 r5, 0x67291214;
  51         imm32 r6, 0xa1234517;
  52         imm32 r7, 0xc1234517;
  53         A1 = R0.L * R1.L, A0 = R0.L * R1.L || R4 = [ P1 ++ ] || [ I0 ++ ] = R6;
  54         A1 -= R2.L * R3.L, A0 += R2.L * R3.H || R2 = [ P2 ++ ] || [ I1 ++ ] = R3;
  55         A1 += R4.H * R6.H, A0 -= R4.H * R6.L || [ P2 ++ ] = R5 || R7 = [ I1 ++ ];
  56         R6 = A0.w;
  57         R7 = A1.w;
  58         CHECKREG r0, 0x12245618;
  59         CHECKREG r1, 0x23256719;
  60         CHECKREG r2, 0x00F00100;
  61         CHECKREG r3, 0x45278912;
  62         CHECKREG r4, 0x000B0001;
  63         CHECKREG r5, 0x67291214;
  64         CHECKREG r6, 0x8634CCA2;
  65         CHECKREG r7, 0xB4E7420A;
  66
  67         imm32 r0, 0x15245648;
  68         imm32 r1, 0x25256749;
  69         imm32 r2, 0x3526784a;
  70         imm32 r3, 0x45278942;
  71         imm32 r4, 0x55389143;
  72         imm32 r5, 0x65391244;
  73         imm32 r6, 0xa5334547;
  74         imm32 r7, 0xc5334547;
  75         A1 += R0.H * R1.H, A0 += R0.L * R1.L || R2 = [ P1 ++ ] || [ I1 -- ] = R3;
  76         A1 += R2.H * R3.H, A0 += R2.L * R3.H || NOP || [ I0 ++ ] = R2;
  77         A1 = R4.H * R5.L, A0 += R4.H * R5.L || R3 = [ P2 -- ] || R6 = [ I0 -- ];
  78         R6 = A0.w;
  79         R7 = A1.w;
  80         CHECKREG r0, 0x15245648;
  81         CHECKREG r1, 0x25256749;
  82         CHECKREG r2, 0xA1234517;
  83         CHECKREG r3, 0xA7891234;
  84         CHECKREG r4, 0x55389143;
  85         CHECKREG r5, 0x65391244;
  86         CHECKREG r6, 0xFD508A74;
  87         CHECKREG r7, 0x0C2925C0;
  88
  89         imm32 r1, 0x02450789;
  90         imm32 r2, 0x0356089a;
  91         imm32 r3, 0x04670912;
  92         imm32 r4, 0x05780123;
  93         imm32 r5, 0x06890234;
  94         imm32 r6, 0x07230567;
  95         imm32 r7, 0x00230567;
  96         R2 = R0 +|+ R7, R4 = R0 -|- R7 (ASR) || R0 = [ I1 ++ ] || [ I0 -- ] = R2;
  97         R1 = R6 +|+ R3, R5 = R6 -|- R3 || R6 = [ P1 ] || [ I0 -- ] = R3;
  98         R5 = R4 +|+ R2, R0 = R4 -|- R2 (CO) || NOP || [ I0 ++ ] = R5;
  99         CHECKREG r0, 0xFA99FFDD;
 100         CHECKREG r1, 0x0B8A0E79;
 101         CHECKREG r2, 0x0AA32DD7;
 102         CHECKREG r3, 0x04670912;
 103         CHECKREG r4, 0x0A802870;
 104         CHECKREG r5, 0x15235647;
 105         CHECKREG r6, 0x0356089A;
 106         CHECKREG r7, 0x00230567;
 107
 108         pass
 109
 110         .data
 111 DATA0:
 112         .dd 0x000a0000
 113         .dd 0x000b0001
 114         .dd 0x000c0002
 115         .dd 0x000d0003
 116         .dd 0x000e0004
 117         .dd 0x000f0005
 118         .dd 0x00100006
 119         .dd 0x00200007
 120         .dd 0x00300008
 121         .dd 0x00400009
 122         .dd 0x0050000a
 123         .dd 0x0060000b
 124         .dd 0x0070000c
 125         .dd 0x0080000d
 126         .dd 0x0090000e
 127         .dd 0x0100000f
 128         .dd 0x02000010
 129         .dd 0x03000011
 130         .dd 0x04000012
 131         .dd 0x05000013
 132         .dd 0x06000014
 133         .dd 0x001a0000
 134         .dd 0x001b0001
 135         .dd 0x001c0002
 136         .dd 0x001d0003
 137         .dd 0x00010004
 138         .dd 0x00010005
 139         .dd 0x02100006
 140         .dd 0x02200007
 141         .dd 0x02300008
 142         .dd 0x02200009
 143         .dd 0x0250000a
 144         .dd 0x0260000b
 145         .dd 0x0270000c
 146         .dd 0x0280000d
 147         .dd 0x0290000e
 148         .dd 0x2100000f
 149         .dd 0x22000010
 150         .dd 0x22000011
 151         .dd 0x24000012
 152         .dd 0x25000013
 153         .dd 0x26000014
 154
 155 DATA1:
 156         .dd 0x00f00100
 157         .dd 0x00e00101
 158         .dd 0x00d00102
 159         .dd 0x00c00103
 160         .dd 0x00b00104
 161         .dd 0x00a00105
 162         .dd 0x00900106
 163         .dd 0x00800107
 164         .dd 0x00100108
 165         .dd 0x00200109
 166         .dd 0x0030010a
 167         .dd 0x0040010b
 168         .dd 0x0050011c
 169         .dd 0x0060010d
 170         .dd 0x0070010e
 171         .dd 0x0080010f
 172         .dd 0x00900110
 173         .dd 0x01000111
 174         .dd 0x02000112
 175         .dd 0x03000113
 176         .dd 0x04000114
 177         .dd 0x05000115
 178         .dd 0x03f00100
 179         .dd 0x03e00101
 180         .dd 0x03d00102
 181         .dd 0x03c00103
 182         .dd 0x03b00104
 183         .dd 0x03a00105
 184         .dd 0x03900106
 185         .dd 0x03800107
 186         .dd 0x03100108
 187         .dd 0x03200109
 188         .dd 0x0330010a
 189         .dd 0x0330010b
 190         .dd 0x0350011c
 191         .dd 0x0360010d
 192         .dd 0x0370010e
 193         .dd 0x0380010f
 194         .dd 0x03900110
 195         .dd 0x31000111
 196         .dd 0x32000112
 197         .dd 0x33000113
 198         .dd 0x34000114