projects / thirdparty / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| a06ea964 NC |
1 | // movi.s Test file for AArch64 AdvSIMD modified immediate instruction MOVI |
| 2 | ||
| 3 | .text | |
| 4 | ||
| 5 | .macro all_64bit_mask_movi dst | |
| 6 | .irp b7, 0, 0xff00000000000000 | |
| 7 | .irp b6, 0, 0xff000000000000 | |
| 8 | .irp b5, 0, 0xff0000000000 | |
| 9 | .irp b4, 0, 0xff00000000 | |
| 10 | .irp b3, 0, 0xff000000 | |
| 11 | .irp b2, 0, 0xff0000 | |
| 12 | .irp b1, 0, 0xff00 | |
| 13 | .irp b0, 0, 0xff | |
| 14 | movi \dst, \b7 + \b6 + \b5 + \b4 + \b3 + \b2 + \b1 + \b0 | |
| 15 | .endr | |
| 16 | .endr | |
| 17 | .endr | |
| 18 | .endr | |
| 19 | .endr | |
| 20 | .endr | |
| 21 | .endr | |
| 22 | .endr | |
| 23 | .endm | |
| 24 | ||
| 25 | // MOVI <Dd>, #<imm> | |
| 26 | // MOVI <Vd>.2D, #<imm> | |
| 27 | all_64bit_mask_movi d31 | |
| 28 | all_64bit_mask_movi v15.2d | |
| 29 | ||
| 30 | ||
| 31 | .macro all_8bit_imm_movi dst, from=0, to=255 | |
| 32 | movi \dst, \from | |
| 33 | .if \to-\from | |
| 34 | all_8bit_imm_movi \dst, "(\from+1)", \to | |
| 35 | .endif | |
| 36 | .endm | |
| 37 | ||
| 38 | // Per byte | |
| 39 | // MOVI <Vd>.<T>, #<imm8> | |
| 40 | .irp T, 8b, 16b | |
| 41 | all_8bit_imm_movi v15.\T, 0, 63 | |
| 42 | all_8bit_imm_movi v15.\T, 64, 127 | |
| 43 | all_8bit_imm_movi v15.\T, 128, 191 | |
| 44 | all_8bit_imm_movi v15.\T, 192, 255 | |
| 45 | .endr | |
| 46 | ||
| 47 | ||
| 48 | .macro all_8bit_imm_movi_sft dst, from=0, to=255, shift_op, amount | |
| 49 | movi \dst, \from, \shift_op \amount | |
| 50 | .if \to-\from | |
| 51 | all_8bit_imm_movi_sft \dst, "(\from+1)", \to, \shift_op, \amount | |
| 52 | .endif | |
| 53 | .endm | |
| 54 | ||
| 55 | // Shift ones, per word | |
| 56 | // MOVI <Vd>.<T>, #<imm8>, MSL #<amount> | |
| 57 | .irp T, 2s, 4s | |
| 58 | .irp amount, 8, 16 | |
| 59 | // Have to break into four chunks to avoid "Fatal error: macros nested | |
| 60 | // too deeply". | |
| 61 | all_8bit_imm_movi_sft v7.\T, 0, 63, MSL, \amount | |
| 62 | all_8bit_imm_movi_sft v7.\T, 64, 127, MSL, \amount | |
| 63 | all_8bit_imm_movi_sft v7.\T, 128, 191, MSL, \amount | |
| 64 | all_8bit_imm_movi_sft v7.\T, 192, 255, MSL, \amount | |
| 65 | .endr | |
| 66 | .endr | |
| 67 | ||
| 68 | ||
| 69 | // Shift zeros, per halfword | |
| 70 | // MOVI <Vd>.<T>, #<imm8> {, LSL #<amount>} | |
| 71 | .irp T, 4h, 8h | |
| 72 | .irp amount, 0, 8 | |
| 73 | all_8bit_imm_movi_sft v7.\T, 0, 63, LSL, \amount | |
| 74 | all_8bit_imm_movi_sft v7.\T, 64, 127, LSL, \amount | |
| 75 | all_8bit_imm_movi_sft v7.\T, 128, 191, LSL, \amount | |
| 76 | all_8bit_imm_movi_sft v7.\T, 192, 255, LSL, \amount | |
| 77 | all_8bit_imm_movi v15.\T, 0, 63 | |
| 78 | all_8bit_imm_movi v15.\T, 64, 127 | |
| 79 | all_8bit_imm_movi v15.\T, 128, 191 | |
| 80 | all_8bit_imm_movi v15.\T, 192, 255 | |
| 81 | .endr | |
| 82 | .endr | |
| 83 | ||
| 84 | ||
| 85 | // Shift zeros, per word | |
| 86 | // MOVI <Vd>.<T>, #<imm8> {, LSL #<amount>} | |
| 87 | .irp T, 2s, 4s | |
| 88 | .irp amount, 0, 8, 16, 24 | |
| 89 | all_8bit_imm_movi_sft v7.\T, 0, 63, LSL, \amount | |
| 90 | all_8bit_imm_movi_sft v7.\T, 64, 127, LSL, \amount | |
| 91 | all_8bit_imm_movi_sft v7.\T, 128, 191, LSL, \amount | |
| 92 | all_8bit_imm_movi_sft v7.\T, 192, 255, LSL, \amount | |
| 93 | all_8bit_imm_movi v15.\T, 0, 63 | |
| 94 | all_8bit_imm_movi v15.\T, 64, 127 | |
| 95 | all_8bit_imm_movi v15.\T, 128, 191 | |
| 96 | all_8bit_imm_movi v15.\T, 192, 255 | |
| 97 | .endr | |
| 98 | .endr | |
| 99 | ||
| f5555712 YZ |
100 | // Shift zeros, per byte |
| 101 | // MOVI <Vd>.<T>, #<imm8>, LSL #0 | |
| 102 | // This used to be a programmer-friendly feature (allowing LSL #0), | |
| 103 | // but it is now part of the architecture specification. | |
| 104 | .irp T, 8b, 16b | |
| 105 | all_8bit_imm_movi_sft v7.\T, 0, 63, LSL, 0 | |
| 106 | all_8bit_imm_movi_sft v7.\T, 64, 127, LSL, 0 | |
| 107 | all_8bit_imm_movi_sft v7.\T, 128, 191, LSL, 0 | |
| 108 | all_8bit_imm_movi_sft v7.\T, 192, 255, LSL, 0 | |
| 109 | .endr | |
| 110 | ||
| a06ea964 NC |
111 | movi v0.2d, 18446744073709551615 |
| 112 | movi v0.2d, -1 | |
| 113 | movi v0.2d, bignum | |
| 114 | movi d31, 18446744073709551615 | |
| 115 | .set bignum, 0xffffffffffffffff | |
| d2865ed3 YZ |
116 | |
| 117 | // Allow -128 to 255 in #<imm8> | |
| 118 | movi v3.8b, -128 | |
| 119 | movi v3.8b, -127 | |
| 120 | movi v3.8b, -1 |