| // RUN: llvm-mc -triple=amdgcn -mcpu=gfx1100 -show-encoding %s | FileCheck -check-prefix=GFX11 %s |
| |
| //===----------------------------------------------------------------------===// |
| // A VOPD instruction can use one or more literals, |
| // provided that they are identical. |
| //===----------------------------------------------------------------------===// |
| |
| // LITERAL |
| |
| v_dual_mul_f32 v11, v1, v2 :: v_dual_mul_f32 v10, 0x24681357, v5 |
| // GFX11: encoding: [0x01,0x05,0xc6,0xc8,0xff,0x0a,0x0a,0x0b,0x57,0x13,0x68,0x24] |
| |
| // LITERAL*2 |
| |
| v_dual_mul_f32 v11, 0x24681357, v2 :: v_dual_mul_f32 v10, 0x24681357, v5 |
| // GFX11: encoding: [0xff,0x04,0xc6,0xc8,0xff,0x0a,0x0a,0x0b,0x57,0x13,0x68,0x24] |
| |
| // LITERAL*2 (this is an unclear case because literals have different size, but SP3 accepts this code) |
| |
| v_dual_add_f32 v6, 0xfe0b, v5 :: v_dual_dot2acc_f32_f16 v255, 0xfe0b, v4 |
| // GFX11: encoding: [0xff,0x0a,0x18,0xc9,0xff,0x08,0xfe,0x06,0x0b,0xfe,0x00,0x00] |
| |
| // LITERAL + KIMM |
| |
| v_dual_add_f32 v5, 0xaf123456, v2 :: v_dual_fmaak_f32 v6, v3, v1, 0xaf123456 ; |
| // GFX11: encoding: [0xff,0x04,0x02,0xc9,0x03,0x03,0x06,0x05,0x56,0x34,0x12,0xaf] |
| |
| // KIMM + LITERAL |
| |
| v_dual_fmamk_f32 v122, v74, 0xa0172923, v161 :: v_dual_lshlrev_b32 v247, 0xa0172923, v99 |
| // GFX11: encoding: [0x4a,0x43,0xa3,0xc8,0xff,0xc6,0xf6,0x7a,0x23,0x29,0x17,0xa0] |
| |
| // KIMM + LITERAL (this is an unclear case because literals have different size, but SP3 accepts this code) |
| |
| v_dual_fmamk_f32 v122, v74, 0xfe0b, v162 :: v_dual_dot2acc_f32_f16 v247, 0xfe0b, v99 |
| // GFX11: encoding: [0x4a,0x45,0x99,0xc8,0xff,0xc6,0xf6,0x7a,0x0b,0xfe,0x00,0x00] |
| |
| // KIMM*2 |
| |
| v_dual_fmamk_f32 v122, 0xdeadbeef, 0xdeadbeef, v161 :: v_dual_fmamk_f32 v123, 0xdeadbeef, 0xdeadbeef, v162 |
| // GFX11: encoding: [0xff,0x42,0x85,0xc8,0xff,0x44,0x7b,0x7a,0xef,0xbe,0xad,0xde] |
| |
| //===----------------------------------------------------------------------===// |
| // A VOPD instruction can use 2 scalar operands, |
| // but implicit VCC must be counted in. |
| //===----------------------------------------------------------------------===// |
| |
| // 2 different SGPRs |
| |
| v_dual_mul_f32 v0, s1, v2 :: v_dual_mul_f32 v3, s4, v5 |
| // GFX11: encoding: [0x01,0x04,0xc6,0xc8,0x04,0x0a,0x02,0x00] |
| |
| // SGPR + LITERAL |
| |
| v_dual_fmaak_f32 v122, s74, v161, 2.741 :: v_dual_and_b32 v247, v160, v98 |
| // GFX11: encoding: [0x4a,0x42,0x65,0xc8,0xa0,0xc5,0xf6,0x7a,0x8b,0x6c,0x2f,0x40] |
| |
| v_dual_mov_b32 v247, v160 :: v_dual_fmaak_f32 v122, s74, v161, 2.741 |
| // GFX11: encoding: [0xa0,0x01,0x02,0xca,0x4a,0x42,0x7b,0xf7,0x8b,0x6c,0x2f,0x40] |
| |
| // SGPR*2 + LITERAL |
| |
| v_dual_fmaak_f32 v122, s74, v161, 2.741 :: v_dual_and_b32 v247, s74, v98 |
| // GFX11: encoding: [0x4a,0x42,0x65,0xc8,0x4a,0xc4,0xf6,0x7a,0x8b,0x6c,0x2f,0x40] |
| |
| // SGPR + LITERAL*2 |
| |
| v_dual_fmaak_f32 v122, s74, v161, 2.741 :: v_dual_fmamk_f32 v3, v6, 2.741, v1 |
| // GFX11: encoding: [0x4a,0x42,0x45,0xc8,0x06,0x03,0x02,0x7a,0x8b,0x6c,0x2f,0x40] |
| |
| // SGPR*2 + LITERAL*2 |
| |
| v_dual_fmaak_f32 v122, s74, v161, 2.741 :: v_dual_fmamk_f32 v3, s74, 2.741, v1 |
| // GFX11: encoding: [0x4a,0x42,0x45,0xc8,0x4a,0x02,0x02,0x7a,0x8b,0x6c,0x2f,0x40] |
| |
| // LITERAL + VCC |
| |
| v_dual_fmaak_f32 v122, v0, v161, 2.741 :: v_dual_cndmask_b32 v1, v2, v3 |
| // GFX11: encoding: [0x00,0x43,0x53,0xc8,0x02,0x07,0x00,0x7a,0x8b,0x6c,0x2f,0x40] |
| |
| // LITERAL*2 + VCC |
| |
| v_dual_fmaak_f32 v122, v0, v161, 2.741 :: v_dual_cndmask_b32 v1, 2.741, v3 |
| // GFX11: encoding: [0x00,0x43,0x53,0xc8,0xff,0x06,0x00,0x7a,0x8b,0x6c,0x2f,0x40] |
| |
| // LITERAL*2 + VCC*2 |
| |
| v_dual_cndmask_b32 v255, 0xbabe, v2 :: v_dual_cndmask_b32 v6, 0xbabe, v3 |
| // GFX11: encoding: [0xff,0x04,0x52,0xca,0xff,0x06,0x06,0xff,0xbe,0xba,0x00,0x00] |
| |
| // SGPR*2 + VCC |
| |
| v_dual_add_f32 v255, s105, v2 :: v_dual_cndmask_b32 v6, s105, v3 |
| // GFX11: encoding: [0x69,0x04,0x12,0xc9,0x69,0x06,0x06,0xff] |
| |
| // SGPR*2 + VCC*2 |
| |
| v_dual_cndmask_b32 v255, s1, v2 :: v_dual_cndmask_b32 v6, s1, v3 |
| // GFX11: encoding: [0x01,0x04,0x52,0xca,0x01,0x06,0x06,0xff] |
| |
| // VCC*2 |
| |
| v_dual_add_f32 v255, vcc_lo, v2 :: v_dual_cndmask_b32 v6, v1, v3 |
| // GFX11: encoding: [0x6a,0x04,0x12,0xc9,0x01,0x07,0x06,0xff] |
| |
| //===----------------------------------------------------------------------===// |
| // One dst register must be even and the other odd. |
| //===----------------------------------------------------------------------===// |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v11, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x2b,0x00,0x00] |
| |
| v_dual_mul_f32 v1, v10, v20 :: v_dual_mul_f32 v0, v11, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x2b,0x00,0x01] |
| |
| //===----------------------------------------------------------------------===// |
| // srcX0 and srcY0 must use different VGPR banks. |
| //===----------------------------------------------------------------------===// |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v11, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x2b,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v12, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0c,0x2b,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v13, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0d,0x2b,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v15, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0f,0x2b,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v16, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x10,0x2b,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v17, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x11,0x2b,0x00,0x00] |
| |
| //===----------------------------------------------------------------------===// |
| // srcX1 and srcY1 must use different VGPR banks. |
| //===----------------------------------------------------------------------===// |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v11, v21 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x2b,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v11, v22 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x2d,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v11, v23 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x2f,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v11, v25 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x33,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v11, v26 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x35,0x00,0x00] |
| |
| v_dual_mul_f32 v0, v10, v20 :: v_dual_mul_f32 v1, v11, v27 |
| // GFX11: encoding: [0x0a,0x29,0xc6,0xc8,0x0b,0x37,0x00,0x00] |
| |
| //===----------------------------------------------------------------------===// |
| // srcX2 and srcY2 must use different VGPR banks. |
| //===----------------------------------------------------------------------===// |
| |
| v_dual_fmamk_f32 v6, v1, 0xaf123456, v0 :: v_dual_fmamk_f32 v5, v2, 0xaf123456, v1 |
| // GFX11: encoding: [0x01,0x01,0x84,0xc8,0x02,0x03,0x04,0x06,0x56,0x34,0x12,0xaf] |
| |
| v_dual_fmamk_f32 v6, v1, 0xaf123456, v1 :: v_dual_fmamk_f32 v5, v2, 0xaf123456, v0 |
| // GFX11: encoding: [0x01,0x03,0x84,0xc8,0x02,0x01,0x04,0x06,0x56,0x34,0x12,0xaf] |
| |
| v_dual_fmac_f32 v6, v1, v2 :: v_dual_fmamk_f32 v7, v2, 0xaf123456, v7 |
| // GFX11: encoding: [0x01,0x05,0x04,0xc8,0x02,0x0f,0x06,0x06,0x56,0x34,0x12,0xaf] |
| |
| v_dual_fmac_f32 v7, v1, v2 :: v_dual_fmamk_f32 v6, v2, 0xaf123456, v6 |
| // GFX11: encoding: [0x01,0x05,0x04,0xc8,0x02,0x0d,0x06,0x07,0x56,0x34,0x12,0xaf] |
| |
| v_dual_fmamk_f32 v5, v1, 0xaf123456, v5 :: v_dual_fmac_f32 v6, v2, v3 |
| // GFX11: encoding: [0x01,0x0b,0x80,0xc8,0x02,0x07,0x06,0x05,0x56,0x34,0x12,0xaf] |
| |
| v_dual_fmamk_f32 v6, v1, 0xaf123456, v6 :: v_dual_fmac_f32 v5, v2, v3 |
| // GFX11: encoding: [0x01,0x0d,0x80,0xc8,0x02,0x07,0x04,0x06,0x56,0x34,0x12,0xaf] |
