llvm/test/MC/AMDGPU/lds_direct.s

   1 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s | FileCheck %s --check-prefix=GFX9
   2
   3 //---------------------------------------------------------------------------//
   4 // VOP1/3
   5 //---------------------------------------------------------------------------//
   6
   7 v_mov_b32 v0, src_lds_direct
   8 // GFX9: v_mov_b32_e32 v0, src_lds_direct ; encoding: [0xfe,0x02,0x00,0x7e]
   9
  10 v_mov_b32_e64 v0, src_lds_direct
  11 // GFX9: v_mov_b32_e64 v0, src_lds_direct ; encoding: [0x00,0x00,0x41,0xd1,0xfe,0x00,0x00,0x00]
  12
  13 v_cvt_f64_i32 v[0:1], src_lds_direct
  14 // GFX9: v_cvt_f64_i32_e32 v[0:1], src_lds_direct ; encoding: [0xfe,0x08,0x00,0x7e]
  15
  16 v_cvt_f64_i32_e64 v[0:1], src_lds_direct
  17 // GFX9: v_cvt_f64_i32_e64 v[0:1], src_lds_direct ; encoding: [0x00,0x00,0x44,0xd1,0xfe,0x00,0x00,0x00]
  18
  19 v_fract_f32 v0, src_lds_direct
  20 // GFX9: v_fract_f32_e32 v0, src_lds_direct ; encoding: [0xfe,0x36,0x00,0x7e]
  21
  22 v_fract_f32_e64 v0, src_lds_direct
  23 // GFX9: v_fract_f32_e64 v0, src_lds_direct ; encoding: [0x00,0x00,0x5b,0xd1,0xfe,0x00,0x00,0x00]
  24
  25 v_cvt_f16_u16 v0, src_lds_direct
  26 // GFX9: v_cvt_f16_u16_e32 v0, src_lds_direct ; encoding: [0xfe,0x72,0x00,0x7e]
  27
  28 v_readfirstlane_b32 s0, src_lds_direct
  29 // GFX9: v_readfirstlane_b32 s0, src_lds_direct ; encoding: [0xfe,0x04,0x00,0x7e]
  30
  31 //---------------------------------------------------------------------------//
  32 // VOP2/3
  33 //---------------------------------------------------------------------------//
  34
  35 v_cndmask_b32 v0, src_lds_direct, v0, vcc
  36 // GFX9: v_cndmask_b32_e32 v0, src_lds_direct, v0, vcc ; encoding: [0xfe,0x00,0x00,0x00]
  37
  38 v_cndmask_b32_e64 v0, src_lds_direct, v0, s[0:1]
  39 // GFX9: v_cndmask_b32_e64 v0, src_lds_direct, v0, s[0:1] ; encoding: [0x00,0x00,0x00,0xd1,0xfe,0x00,0x02,0x00]
  40
  41 v_add_f32 v0, src_lds_direct, v0
  42 // GFX9: v_add_f32_e32 v0, src_lds_direct, v0 ; encoding: [0xfe,0x00,0x00,0x02]
  43
  44 v_add_f32_e64 v0, src_lds_direct, v0
  45 // GFX9: v_add_f32_e64 v0, src_lds_direct, v0 ; encoding: [0x00,0x00,0x01,0xd1,0xfe,0x00,0x02,0x00]
  46
  47 v_mul_i32_i24 v0, src_lds_direct, v0
  48 // GFX9: v_mul_i32_i24_e32 v0, src_lds_direct, v0 ; encoding: [0xfe,0x00,0x00,0x0c]
  49
  50 v_add_co_u32 v0, vcc, src_lds_direct, v0
  51 // GFX9: v_add_co_u32_e32 v0, vcc, src_lds_direct, v0 ; encoding: [0xfe,0x00,0x00,0x32]
  52
  53 //---------------------------------------------------------------------------//
  54 // VOP3
  55 //---------------------------------------------------------------------------//
  56
  57 v_add_co_u32_e64 v0, s[0:1], src_lds_direct, v0
  58 // GFX9: v_add_co_u32_e64 v0, s[0:1], src_lds_direct, v0 ; encoding: [0x00,0x00,0x19,0xd1,0xfe,0x00,0x02,0x00]
  59
  60 v_madmk_f16 v0, src_lds_direct, 0x1121, v0
  61 // GFX9: v_madmk_f16 v0, src_lds_direct, 0x1121, v0 ; encoding: [0xfe,0x00,0x00,0x48,0x21,0x11,0x00,0x00]
  62
  63 v_madak_f16 v0, src_lds_direct, v0, 0x1121
  64 // GFX9: v_madak_f16 v0, src_lds_direct, v0, 0x1121 ; encoding: [0xfe,0x00,0x00,0x4a,0x21,0x11,0x00,0x00]
  65
  66 v_mad_f32 v0, src_lds_direct, v0, v0
  67 // GFX9: v_mad_f32 v0, src_lds_direct, v0, v0 ; encoding: [0x00,0x00,0xc1,0xd1,0xfe,0x00,0x02,0x04]
  68
  69 v_fma_f32 v0, src_lds_direct, v0, v0
  70 // GFX9: v_fma_f32 v0, src_lds_direct, v0, v0 ; encoding: [0x00,0x00,0xcb,0xd1,0xfe,0x00,0x02,0x04]
  71
  72 v_min3_i16 v0, src_lds_direct, v0, v0
  73 // GFX9: v_min3_i16 v0, src_lds_direct, v0, v0 ; encoding: [0x00,0x00,0xf5,0xd1,0xfe,0x00,0x02,0x04]
  74
  75 v_max3_f16 v0, src_lds_direct, v0, v0
  76 // GFX9: v_max3_f16 v0, src_lds_direct, v0, v0 ; encoding: [0x00,0x00,0xf7,0xd1,0xfe,0x00,0x02,0x04]
  77
  78 v_readlane_b32 s0, src_lds_direct, s0
  79 // GFX9: v_readlane_b32 s0, src_lds_direct, s0 ; encoding: [0x00,0x00,0x89,0xd2,0xfe,0x00,0x00,0x00]
  80
  81 //---------------------------------------------------------------------------//
  82 // VOP3P
  83 //---------------------------------------------------------------------------//
  84
  85 v_pk_mad_i16 v0, src_lds_direct, v0, v0
  86 // GFX9: v_pk_mad_i16 v0, src_lds_direct, v0, v0 ; encoding: [0x00,0x40,0x80,0xd3,0xfe,0x00,0x02,0x1c]
  87
  88 v_pk_add_i16 v0, src_lds_direct, v0
  89 // GFX9: v_pk_add_i16 v0, src_lds_direct, v0 ; encoding: [0x00,0x40,0x82,0xd3,0xfe,0x00,0x02,0x18]
  90
  91 //---------------------------------------------------------------------------//
  92 // VOPC
  93 //---------------------------------------------------------------------------//
  94
  95 v_cmp_lt_f16 vcc, src_lds_direct, v0
  96 // GFX9: v_cmp_lt_f16_e32 vcc, src_lds_direct, v0 ; encoding: [0xfe,0x00,0x42,0x7c]
  97
  98 v_cmp_eq_f32 vcc, src_lds_direct, v0
  99 // GFX9: v_cmp_eq_f32_e32 vcc, src_lds_direct, v0 ; encoding: [0xfe,0x00,0x84,0x7c]
 100
 101 v_cmpx_neq_f32 vcc, src_lds_direct, v0
 102 // GFX9: v_cmpx_neq_f32_e32 vcc, src_lds_direct, v0 ; encoding: [0xfe,0x00,0xba,0x7c]
 103
 104 //---------------------------------------------------------------------------//
 105 // lds_direct alias
 106 //---------------------------------------------------------------------------//
 107
 108 v_cmp_lt_f16 vcc, lds_direct, v0
 109 // GFX9: v_cmp_lt_f16_e32 vcc, src_lds_direct, v0 ; encoding: [0xfe,0x00,0x42,0x7c]