| # Blackfin testcase for a simple vector dot product using hard |
| # wired input buffers of 128 samples each. These values are in |
| # 1.15 signed . |
| |
| # mach: bfin |
| |
| .include "testutils.inc" |
| |
| start |
| |
| loadsym P0, _buf0 |
| loadsym P1, _buf1 |
| |
| /* loop control |
| * number of loop iterations is 2^N with r4|=1<<N |
| * to process 128 samples need 64 iterations |
| */ |
| R4 = 64 (X); |
| A1 = A0 = 0; |
| |
| /* |
| * For now, serialize two 32b loads |
| */ |
| .L1: |
| R0 = [ P0 ++ ]; |
| R1 = [ P1 ++ ]; |
| A1 += R0.H * R1.H, A0 += R0.L * R1.L; |
| R4 += -1; |
| CC = R4 == 0; |
| IF !CC JUMP .L1; |
| |
| /* extract two partial results from accumulators |
| * and do final addition |
| */ |
| R0 = ( A0 += A1 ); |
| |
| imm32 r1, 0x00545600 |
| |
| CC = R0 == R1 |
| if CC jump 1f; |
| fail |
| 1: |
| pass |
| |
| .data |
| _buf0: |
| .dw 0x0 |
| .dw 0x2 |
| .dw 0x4 |
| .dw 0x6 |
| .dw 0x8 |
| .dw 0xA |
| .dw 0xC |
| .dw 0xE |
| .dw 0x10 |
| .dw 0x12 |
| .dw 0x14 |
| .dw 0x16 |
| .dw 0x18 |
| .dw 0x1A |
| .dw 0x1C |
| .dw 0x1E |
| .dw 0x20 |
| .dw 0x22 |
| .dw 0x24 |
| .dw 0x26 |
| .dw 0x28 |
| .dw 0x2A |
| .dw 0x2C |
| .dw 0x2E |
| .dw 0x30 |
| .dw 0x32 |
| .dw 0x34 |
| .dw 0x36 |
| .dw 0x38 |
| .dw 0x3A |
| .dw 0x3C |
| .dw 0x3E |
| .dw 0x40 |
| .dw 0x42 |
| .dw 0x44 |
| .dw 0x46 |
| .dw 0x48 |
| .dw 0x4A |
| .dw 0x4C |
| .dw 0x4E |
| .dw 0x50 |
| .dw 0x52 |
| .dw 0x54 |
| .dw 0x56 |
| .dw 0x58 |
| .dw 0x5A |
| .dw 0x5C |
| .dw 0x5E |
| .dw 0x60 |
| .dw 0x62 |
| .dw 0x64 |
| .dw 0x66 |
| .dw 0x68 |
| .dw 0x6A |
| .dw 0x6C |
| .dw 0x6E |
| .dw 0x70 |
| .dw 0x72 |
| .dw 0x74 |
| .dw 0x76 |
| .dw 0x78 |
| .dw 0x7A |
| .dw 0x7C |
| .dw 0x7E |
| .dw 0x80 |
| .dw 0x82 |
| .dw 0x84 |
| .dw 0x86 |
| .dw 0x88 |
| .dw 0x8A |
| .dw 0x8C |
| .dw 0x8E |
| .dw 0x90 |
| .dw 0x92 |
| .dw 0x94 |
| .dw 0x96 |
| .dw 0x98 |
| .dw 0x9A |
| .dw 0x9C |
| .dw 0x9E |
| .dw 0xA0 |
| .dw 0xA2 |
| .dw 0xA4 |
| .dw 0xA6 |
| .dw 0xA8 |
| .dw 0xAA |
| .dw 0xAC |
| .dw 0xAE |
| .dw 0xB0 |
| .dw 0xB2 |
| .dw 0xB4 |
| .dw 0xB6 |
| .dw 0xB8 |
| .dw 0xBA |
| .dw 0xBC |
| .dw 0xBE |
| .dw 0xC0 |
| .dw 0xC2 |
| .dw 0xC4 |
| .dw 0xC6 |
| .dw 0xC8 |
| .dw 0xCA |
| .dw 0xCC |
| .dw 0xCE |
| .dw 0xD0 |
| .dw 0xD2 |
| .dw 0xD4 |
| .dw 0xD6 |
| .dw 0xD8 |
| .dw 0xDA |
| .dw 0xDC |
| .dw 0xDE |
| .dw 0xE0 |
| .dw 0xE2 |
| .dw 0xE4 |
| .dw 0xE6 |
| .dw 0xE8 |
| .dw 0xEA |
| .dw 0xEC |
| .dw 0xEE |
| .dw 0xF0 |
| .dw 0xF2 |
| .dw 0xF4 |
| .dw 0xF6 |
| .dw 0xF8 |
| .dw 0xFA |
| .dw 0xFC |
| .dw 0xFE |
| |
| _buf1: |
| .dw 0x0 |
| .dw 0x2 |
| .dw 0x4 |
| .dw 0x6 |
| .dw 0x8 |
| .dw 0xA |
| .dw 0xC |
| .dw 0xE |
| .dw 0x10 |
| .dw 0x12 |
| .dw 0x14 |
| .dw 0x16 |
| .dw 0x18 |
| .dw 0x1A |
| .dw 0x1C |
| .dw 0x1E |
| .dw 0x20 |
| .dw 0x22 |
| .dw 0x24 |
| .dw 0x26 |
| .dw 0x28 |
| .dw 0x2A |
| .dw 0x2C |
| .dw 0x2E |
| .dw 0x30 |
| .dw 0x32 |
| .dw 0x34 |
| .dw 0x36 |
| .dw 0x38 |
| .dw 0x3A |
| .dw 0x3C |
| .dw 0x3E |
| .dw 0x40 |
| .dw 0x42 |
| .dw 0x44 |
| .dw 0x46 |
| .dw 0x48 |
| .dw 0x4A |
| .dw 0x4C |
| .dw 0x4E |
| .dw 0x50 |
| .dw 0x52 |
| .dw 0x54 |
| .dw 0x56 |
| .dw 0x58 |
| .dw 0x5A |
| .dw 0x5C |
| .dw 0x5E |
| .dw 0x60 |
| .dw 0x62 |
| .dw 0x64 |
| .dw 0x66 |
| .dw 0x68 |
| .dw 0x6A |
| .dw 0x6C |
| .dw 0x6E |
| .dw 0x70 |
| .dw 0x72 |
| .dw 0x74 |
| .dw 0x76 |
| .dw 0x78 |
| .dw 0x7A |
| .dw 0x7C |
| .dw 0x7E |
| .dw 0x80 |
| .dw 0x82 |
| .dw 0x84 |
| .dw 0x86 |
| .dw 0x88 |
| .dw 0x8A |
| .dw 0x8C |
| .dw 0x8E |
| .dw 0x90 |
| .dw 0x92 |
| .dw 0x94 |
| .dw 0x96 |
| .dw 0x98 |
| .dw 0x9A |
| .dw 0x9C |
| .dw 0x9E |
| .dw 0xA0 |
| .dw 0xA2 |
| .dw 0xA4 |
| .dw 0xA6 |
| .dw 0xA8 |
| .dw 0xAA |
| .dw 0xAC |
| .dw 0xAE |
| .dw 0xB0 |
| .dw 0xB2 |
| .dw 0xB4 |
| .dw 0xB6 |
| .dw 0xB8 |
| .dw 0xBA |
| .dw 0xBC |
| .dw 0xBE |
| .dw 0xC0 |
| .dw 0xC2 |
| .dw 0xC4 |
| .dw 0xC6 |
| .dw 0xC8 |
| .dw 0xCA |
| .dw 0xCC |
| .dw 0xCE |
| .dw 0xD0 |
| .dw 0xD2 |
| .dw 0xD4 |
| .dw 0xD6 |
| .dw 0xD8 |
| .dw 0xDA |
| .dw 0xDC |
| .dw 0xDE |
| .dw 0xE0 |
| .dw 0xE2 |
| .dw 0xE4 |
| .dw 0xE6 |
| .dw 0xE8 |
| .dw 0xEA |
| .dw 0xEC |
| .dw 0xEE |
| .dw 0xF0 |
| .dw 0xF2 |
| .dw 0xF4 |
| .dw 0xF6 |
| .dw 0xF8 |
| .dw 0xFA |
| .dw 0xFC |
| .dw 0xFE |
