test/MC/AMDGPU/vop_dpp_expr.s

   1 // RUN: llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding %s | FileCheck %s --check-prefix=VI --check-prefix=VI9
   2 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s | FileCheck %s --check-prefix=GFX9 --check-prefix=VI9
   3
   4 zero = 0
   5 two = 2
   6 one = 1
   7
   8 v_mov_b32 v0, v0 quad_perm:[0+zero,zero-2+two*two,1/one,1]
   9 // VI9: v_mov_b32_dpp v0, v0 quad_perm:[0,2,1,1] row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x58,0x00,0xff]
  10
  11 v_mov_b32 v0, v0 row_shl:two-1
  12 // VI9: v_mov_b32_dpp v0, v0 row_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x01,0x01,0xff]
  13
  14 v_mov_b32 v0, v0 row_shr:0xe+one
  15 // VI9: v_mov_b32_dpp v0, v0 row_shr:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x1f,0x01,0xff]
  16
  17 v_mov_b32 v0, v0 row_ror:0x6*two
  18 // VI9: v_mov_b32_dpp v0, v0 row_ror:12 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x2c,0x01,0xff]
  19
  20 v_mov_b32 v0, v0 wave_shl:two/2
  21 // VI9: v_mov_b32_dpp v0, v0 wave_shl:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x30,0x01,0xff]
  22
  23 v_mov_b32 v0, v0 wave_rol:two-one
  24 // VI9: v_mov_b32_dpp v0, v0 wave_rol:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x34,0x01,0xff]
  25
  26 v_mov_b32 v0, v0 wave_shr:1+zero
  27 // VI9: v_mov_b32_dpp v0, v0 wave_shr:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x38,0x01,0xff]
  28
  29 v_mov_b32 v0, v0 wave_ror:two*2-3
  30 // VI9: v_mov_b32_dpp v0, v0 wave_ror:1 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x3c,0x01,0xff]
  31
  32 v_mov_b32 v0, v0 row_bcast:150/(two*2+zero/one+two*3)
  33 // VI9: v_mov_b32_dpp v0, v0 row_bcast:15 row_mask:0xf bank_mask:0xf ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x42,0x01,0xff]
  34
  35 v_mov_b32 v0, v0 quad_perm:[one,two+one,zero,2-one] row_mask:2*5 bank_mask:0x2-one bound_ctrl:1-1
  36 // VI9: v_mov_b32_dpp v0, v0 quad_perm:[1,3,0,1] row_mask:0xa bank_mask:0x1 bound_ctrl:0 ; encoding: [0xfa,0x02,0x00,0x7e,0x00,0x4d,0x08,0xa1]