llvm/test/MC/AMDGPU/fma-mix.s

   1 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx904 -show-encoding %s | FileCheck -check-prefix=GFX9-FMAMIX %s
   2 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx906 -show-encoding %s | FileCheck -check-prefix=GFX9-FMAMIX %s
   3 // RUN: not llvm-mc -arch=amdgcn -mcpu=gfx900 %s 2>&1 | FileCheck -check-prefix=GFX9-MADMIX-ERR --implicit-check-not=error: %s
   4
   5 v_fma_mix_f32 v0, v1, v2, v3
   6 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 ; encoding: [0x00,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04]
   7 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
   8
   9 v_fma_mixlo_f16 v0, v1, v2, v3
  10 // GFX9-FMAMIX: v_fma_mixlo_f16 v0, v1, v2, v3 ; encoding: [0x00,0x00,0xa1,0xd3,0x01,0x05,0x0e,0x04]
  11 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  12
  13 v_fma_mixhi_f16 v0, v1, v2, v3
  14 // GFX9-FMAMIX: v_fma_mixhi_f16 v0, v1, v2, v3 ; encoding: [0x00,0x00,0xa2,0xd3,0x01,0x05,0x0e,0x04]
  15 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  16
  17 //
  18 // Regular source modifiers on non-packed instructions
  19 //
  20
  21 v_fma_mix_f32 v0, abs(v1), v2, v3
  22 // GFX9-FMAMIX: v_fma_mix_f32 v0, |v1|, v2, v3 ; encoding: [0x00,0x01,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  23 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  24
  25 v_fma_mix_f32 v0, v1, abs(v2), v3
  26 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, |v2|, v3 ; encoding: [0x00,0x02,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  27 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  28
  29 v_fma_mix_f32 v0, v1, v2, abs(v3)
  30 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, |v3| ; encoding: [0x00,0x04,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  31 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  32
  33 v_fma_mix_f32 v0, -v1, v2, v3
  34 // GFX9-FMAMIX: v_fma_mix_f32 v0, -v1, v2, v3 ; encoding: [0x00,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x24]
  35 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  36
  37 v_fma_mix_f32 v0, v1, -v2, v3
  38 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, -v2, v3 ; encoding: [0x00,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x44]
  39 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  40
  41 v_fma_mix_f32 v0, v1, v2, -v3
  42 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, -v3 ; encoding: [0x00,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x84]
  43 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  44
  45 v_fma_mix_f32 v0, -abs(v1), v2, v3
  46 // GFX9-FMAMIX: v_fma_mix_f32 v0, -|v1|, v2, v3 ; encoding: [0x00,0x01,0xa0,0xd3,0x01,0x05,0x0e,0x24]
  47 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  48
  49 v_fma_mix_f32 v0, v1, -abs(v2), v3
  50 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, -|v2|, v3 ; encoding: [0x00,0x02,0xa0,0xd3,0x01,0x05,0x0e,0x44]
  51 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  52
  53 v_fma_mix_f32 v0, v1, v2, -abs(v3)
  54 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, -|v3| ; encoding: [0x00,0x04,0xa0,0xd3,0x01,0x05,0x0e,0x84]
  55 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  56
  57 v_fma_mixlo_f16 v0, abs(v1), -v2, abs(v3)
  58 // GFX9-FMAMIX: v_fma_mixlo_f16 v0, |v1|, -v2, |v3| ; encoding: [0x00,0x05,0xa1,0xd3,0x01,0x05,0x0e,0x44]
  59 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  60
  61 v_fma_mixhi_f16 v0, -v1, abs(v2), -abs(v3)
  62 // GFX9-FMAMIX: v_fma_mixhi_f16 v0, -v1, |v2|, -|v3| ; encoding: [0x00,0x06,0xa2,0xd3,0x01,0x05,0x0e,0xa4]
  63 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  64
  65 v_fma_mixlo_f16 v0, v1, v2, v3 clamp
  66 // GFX9-FMAMIX: v_fma_mixlo_f16 v0, v1, v2, v3  clamp ; encoding: [0x00,0x80,0xa1,0xd3,0x01,0x05,0x0e,0x04]
  67 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  68
  69 v_fma_mixhi_f16 v0, v1, v2, v3 clamp
  70 // GFX9-FMAMIX: v_fma_mixhi_f16 v0, v1, v2, v3  clamp ; encoding: [0x00,0x80,0xa2,0xd3,0x01,0x05,0x0e,0x04]
  71 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  72
  73 //
  74 // op_sel with non-packed instructions
  75 //
  76
  77 v_fma_mix_f32 v0, v1, v2, v3 op_sel:[0,0,0]
  78 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 ; encoding: [0x00,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  79 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  80
  81 v_fma_mix_f32 v0, v1, v2, v3 op_sel:[1,0,0]
  82 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 op_sel:[1,0,0] ; encoding: [0x00,0x08,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  83 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  84
  85 v_fma_mix_f32 v0, v1, v2, v3 op_sel:[0,1,0]
  86 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 op_sel:[0,1,0] ; encoding: [0x00,0x10,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  87 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  88
  89 v_fma_mix_f32 v0, v1, v2, v3 op_sel:[0,0,1]
  90 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 op_sel:[0,0,1] ; encoding: [0x00,0x20,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  91 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  92
  93 v_fma_mix_f32 v0, v1, v2, v3 op_sel:[1,1,1]
  94 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 op_sel:[1,1,1] ; encoding: [0x00,0x38,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  95 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
  96
  97 v_fma_mix_f32 v0, v1, v2, v3
  98 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 ; encoding: [0x00,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x04]
  99 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
 100
 101 v_fma_mix_f32 v0, v1, v2, v3 op_sel_hi:[1,0,0]
 102 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 op_sel_hi:[1,0,0] ; encoding: [0x00,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x0c]
 103 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
 104
 105 v_fma_mix_f32 v0, v1, v2, v3 op_sel_hi:[0,1,0]
 106 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 op_sel_hi:[0,1,0] ; encoding: [0x00,0x00,0xa0,0xd3,0x01,0x05,0x0e,0x14]
 107 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
 108
 109 v_fma_mix_f32 v0, v1, v2, v3 op_sel_hi:[0,0,1]
 110 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 op_sel_hi:[0,0,1] ; encoding: [0x00,0x40,0xa0,0xd3,0x01,0x05,0x0e,0x04]
 111 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
 112
 113 v_fma_mix_f32 v0, v1, v2, v3 op_sel_hi:[1,1,1]
 114 // GFX9-FMAMIX: v_fma_mix_f32 v0, v1, v2, v3 op_sel_hi:[1,1,1] ; encoding: [0x00,0x40,0xa0,0xd3,0x01,0x05,0x0e,0x1c]
 115 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
 116
 117 v_fma_mixlo_f16 v0, v1, v2, v3 op_sel_hi:[1,0,1] clamp
 118 // GFX9-FMAMIX: v_fma_mixlo_f16 v0, v1, v2, v3 op_sel_hi:[1,0,1] clamp ; encoding: [0x00,0xc0,0xa1,0xd3,0x01,0x05,0x0e,0x0c]
 119 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU
 120
 121 v_fma_mixhi_f16 v0, v1, v2, v3 op_sel_hi:[1,0,1] clamp
 122 // GFX9-FMAMIX: v_fma_mixhi_f16 v0, v1, v2, v3 op_sel_hi:[1,0,1] clamp ; encoding: [0x00,0xc0,0xa2,0xd3,0x01,0x05,0x0e,0x0c]
 123 // GFX9-MADMIX-ERR: error: instruction not supported on this GPU