llvm/test/MC/AMDGPU/ds_swizzle.s

   1 // RUN: not llvm-mc -triple=amdgcn -mcpu=bonaire -show-encoding %s | FileCheck -check-prefix=GFX7 %s
   2 // RUN: not llvm-mc -triple=amdgcn -mcpu=tonga -show-encoding %s | FileCheck -check-prefix=GFX8 %s
   3 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx908 -show-encoding %s | FileCheck -check-prefix=GFX9 %s
   4 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1010 -show-encoding %s | FileCheck -check-prefix=GFX10PLUS %s
   5 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -show-encoding %s | FileCheck -check-prefix=GFX10PLUS %s
   6 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -show-encoding %s | FileCheck -check-prefix=GFX10PLUS %s
   7
   8 // RUN: not llvm-mc -triple=amdgcn -mcpu=bonaire -show-encoding %s 2>&1 | FileCheck -check-prefix=ERROR-PREGFX9 %s --implicit-check-not=error:
   9 // RUN: not llvm-mc -triple=amdgcn -mcpu=tonga -show-encoding %s 2>&1 | FileCheck -check-prefix=ERROR-PREGFX9 %s --implicit-check-not=error:
  10 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx908 -show-encoding %s 2>&1 | FileCheck -check-prefix=ERROR %s --implicit-check-not=error:
  11 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1010 -show-encoding %s 2>&1 | FileCheck -check-prefix=ERROR %s --implicit-check-not=error:
  12 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1100 -show-encoding %s 2>&1 | FileCheck -check-prefix=ERROR %s --implicit-check-not=error:
  13 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1200 -show-encoding %s 2>&1 | FileCheck -check-prefix=ERROR %s --implicit-check-not=error:
  14
  15 //==============================================================================
  16 // FFT mode
  17
  18 ds_swizzle_b32 v5, v1 offset:swizzle(FFT,0)
  19 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: FFT mode swizzle not supported on this GPU
  20 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(FFT,0) ; encoding: [0x00,0xe0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  21 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(FFT,0) ; encoding: [0x00,0xe0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  22
  23 ds_swizzle_b32 v5, v1 offset:swizzle(FFT,5)
  24 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: FFT mode swizzle not supported on this GPU
  25 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(FFT,5) ; encoding: [0x05,0xe0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  26 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(FFT,5) ; encoding: [0x05,0xe0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  27
  28 ds_swizzle_b32 v5, v1 offset:swizzle(FFT,16)
  29 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: FFT mode swizzle not supported on this GPU
  30 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(FFT,16) ; encoding: [0x10,0xe0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  31 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(FFT,16) ; encoding: [0x10,0xe0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  32
  33 ds_swizzle_b32 v5, v1 offset:swizzle(FFT,31)
  34 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: FFT mode swizzle not supported on this GPU
  35 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(FFT,31) ; encoding: [0x1f,0xe0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  36 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(FFT,31) ; encoding: [0x1f,0xe0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  37
  38 ds_swizzle_b32 v5, v1 offset:0xf000
  39 // GFX7:   ds_swizzle_b32 v5, v1 offset:61440 ; encoding: [0x00,0xf0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  40 // GFX8:   ds_swizzle_b32 v5, v1 offset:61440 ; encoding: [0x00,0xf0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  41 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(FFT,0) ; encoding: [0x00,0xf0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  42 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(FFT,0) ; encoding: [0x00,0xf0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  43
  44
  45 ds_swizzle_b32 v5, v1 offset:swizzle(FFT,32)
  46 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: FFT mode swizzle not supported on this GPU
  47 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: FFT swizzle must be in the interval [0,31]
  48
  49 ds_swizzle_b32 v5, v1 offset:swizzle(FFT,-2)
  50 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: FFT mode swizzle not supported on this GPU
  51 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: FFT swizzle must be in the interval [0,31]
  52
  53 ds_swizzle_b32 v5, v1 offset:swizzle(FFT)
  54 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: FFT mode swizzle not supported on this GPU
  55 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: expected a comma
  56
  57 ds_swizzle_b32 v5, v1 offset:swizzle(FFT,16,31)
  58 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: FFT mode swizzle not supported on this GPU
  59 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: expected a closing parentheses
  60
  61 //==============================================================================
  62 // ROTATE mode
  63
  64 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,0)
  65 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
  66 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,0) ; encoding: [0x00,0xc0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  67 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,0) ; encoding: [0x00,0xc0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  68
  69 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,0)
  70 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
  71 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,0) ; encoding: [0x00,0xc4,0x7a,0xd8,0x01,0x00,0x00,0x05]
  72 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,0) ; encoding: [0x00,0xc4,0xd4,0xd8,0x01,0x00,0x00,0x05]
  73
  74 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,1)
  75 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
  76 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,1) ; encoding: [0x20,0xc0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  77 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,1) ; encoding: [0x20,0xc0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  78
  79 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,1)
  80 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
  81 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,1) ; encoding: [0x20,0xc4,0x7a,0xd8,0x01,0x00,0x00,0x05]
  82 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,1) ; encoding: [0x20,0xc4,0xd4,0xd8,0x01,0x00,0x00,0x05]
  83
  84 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,31)
  85 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
  86 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,31) ; encoding: [0xe0,0xc3,0x7a,0xd8,0x01,0x00,0x00,0x05]
  87 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,31) ; encoding: [0xe0,0xc3,0xd4,0xd8,0x01,0x00,0x00,0x05]
  88
  89 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,31)
  90 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
  91 // GFX9:      ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,31) ; encoding: [0xe0,0xc7,0x7a,0xd8,0x01,0x00,0x00,0x05]
  92 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1,31) ; encoding: [0xe0,0xc7,0xd4,0xd8,0x01,0x00,0x00,0x05]
  93
  94 ds_swizzle_b32 v5, v1 offset:0xd000
  95 // GFX7:   ds_swizzle_b32 v5, v1 offset:53248 ; encoding: [0x00,0xd0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  96 // GFX8:   ds_swizzle_b32 v5, v1 offset:53248 ; encoding: [0x00,0xd0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  97 // GFX9:   ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,0) ; encoding: [0x00,0xd0,0x7a,0xd8,0x01,0x00,0x00,0x05]
  98 // GFX10PLUS: ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,0) ; encoding: [0x00,0xd0,0xd4,0xd8,0x01,0x00,0x00,0x05]
  99
 100
 101 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,2,31)
 102 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
 103 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: direction must be 0 (left) or 1 (right)
 104
 105 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,-1,31)
 106 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
 107 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: direction must be 0 (left) or 1 (right)
 108
 109 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,32)
 110 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
 111 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: number of threads to rotate must be in the interval [0,31]
 112
 113 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,-2)
 114 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
 115 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: number of threads to rotate must be in the interval [0,31]
 116
 117 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE)
 118 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
 119 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: expected a comma
 120
 121 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0)
 122 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
 123 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: expected a comma
 124
 125 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,1)
 126 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
 127 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: expected a comma
 128
 129 ds_swizzle_b32 v5, v1 offset:swizzle(ROTATE,0,1,2)
 130 // ERROR-PREGFX9: :[[@LINE-1]]:{{[0-9]+}}: error: Rotate mode swizzle not supported on this GPU
 131 // ERROR: :[[@LINE-2]]:{{[0-9]+}}: error: expected a closing parentheses