llvm/test/MC/AMDGPU/reg-syntax-extra.s

   1 // RUN: not llvm-mc -triple=amdgcn -show-encoding %s | FileCheck --check-prefixes=GCN,SICI %s
   2 // RUN: not llvm-mc -triple=amdgcn -mcpu=tahiti -show-encoding %s | FileCheck --check-prefixes=GCN,SICI %s
   3 // RUN: not llvm-mc -triple=amdgcn -mcpu=fiji -show-encoding %s | FileCheck --check-prefixes=GCN,VI %s
   4 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1010 -show-encoding %s | FileCheck --check-prefixes=GCN,GFX10 %s
   5
   6 // RUN: not llvm-mc -triple=amdgcn -mcpu=tahiti %s 2>&1 | FileCheck --check-prefixes=NOSICI,NOSICIVI --implicit-check-not=error: %s
   7 // RUN: not llvm-mc -triple=amdgcn -mcpu=fiji %s 2>&1 | FileCheck --check-prefix=NOVI --implicit-check-not=error: %s
   8 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx1010 %s 2>&1 | FileCheck --check-prefix=NOGFX10 --implicit-check-not=error: %s
   9
  10 s_mov_b32 [ttmp5], [ttmp3]
  11 // SICI: s_mov_b32 ttmp5, ttmp3          ; encoding: [0x73,0x03,0xf5,0xbe]
  12 // VI:   s_mov_b32 ttmp5, ttmp3          ; encoding: [0x73,0x00,0xf5,0xbe]
  13 // GFX10: s_mov_b32 ttmp5, ttmp3         ; encoding: [0x6f,0x03,0xf1,0xbe]
  14
  15 s_mov_b64 [ttmp4,ttmp5], [ttmp2,ttmp3]
  16 // SICI: s_mov_b64 ttmp[4:5], ttmp[2:3]  ; encoding: [0x72,0x04,0xf4,0xbe]
  17 // VI:   s_mov_b64 ttmp[4:5], ttmp[2:3]  ; encoding: [0x72,0x01,0xf4,0xbe]
  18 // GFX10: s_mov_b64 ttmp[4:5], ttmp[2:3] ; encoding: [0x6e,0x04,0xf0,0xbe]
  19
  20 s_mov_b64 ttmp[4:5], ttmp[2:3]
  21 // SICI: s_mov_b64 ttmp[4:5], ttmp[2:3]  ; encoding: [0x72,0x04,0xf4,0xbe]
  22 // VI:   s_mov_b64 ttmp[4:5], ttmp[2:3]  ; encoding: [0x72,0x01,0xf4,0xbe]
  23 // GFX10: s_mov_b64 ttmp[4:5], ttmp[2:3] ; encoding: [0x6e,0x04,0xf0,0xbe]
  24
  25 s_mov_b64 [s6,s7], s[8:9]
  26 // SICI: s_mov_b64 s[6:7], s[8:9]        ; encoding: [0x08,0x04,0x86,0xbe]
  27 // VI:   s_mov_b64 s[6:7], s[8:9]        ; encoding: [0x08,0x01,0x86,0xbe]
  28 // GFX10: s_mov_b64 s[6:7], s[8:9]       ; encoding: [0x08,0x04,0x86,0xbe]
  29
  30 s_mov_b64 s[6:7], [s8,s9]
  31 // SICI: s_mov_b64 s[6:7], s[8:9]        ; encoding: [0x08,0x04,0x86,0xbe]
  32 // VI:   s_mov_b64 s[6:7], s[8:9]        ; encoding: [0x08,0x01,0x86,0xbe]
  33 // GFX10: s_mov_b64 s[6:7], s[8:9]       ; encoding: [0x08,0x04,0x86,0xbe]
  34
  35 s_mov_b64 [exec_lo,exec_hi], s[2:3]
  36 // SICI: s_mov_b64 exec, s[2:3]          ; encoding: [0x02,0x04,0xfe,0xbe]
  37 // VI:   s_mov_b64 exec, s[2:3]          ; encoding: [0x02,0x01,0xfe,0xbe]
  38 // GFX10: s_mov_b64 exec, s[2:3]         ; encoding: [0x02,0x04,0xfe,0xbe]
  39
  40 s_mov_b64 [flat_scratch_lo,flat_scratch_hi], s[2:3]
  41 // NOSICI: :[[@LINE-1]]:{{[0-9]+}}: error: register not available on this GPU
  42 // VI:   s_mov_b64 flat_scratch, s[2:3]  ; encoding: [0x02,0x01,0xe6,0xbe]
  43 // NOGFX10: :[[@LINE-3]]:{{[0-9]+}}: error: register not available on this GPU
  44
  45 s_mov_b64 [vcc_lo,vcc_hi], s[2:3]
  46 // SICI: s_mov_b64 vcc, s[2:3]           ; encoding: [0x02,0x04,0xea,0xbe]
  47 // VI:   s_mov_b64 vcc, s[2:3]           ; encoding: [0x02,0x01,0xea,0xbe]
  48 // GFX10: s_mov_b64 vcc, s[2:3]          ; encoding: [0x02,0x04,0xea,0xbe]
  49
  50 s_mov_b64 [tba_lo,tba_hi], s[2:3]
  51 // SICI:  s_mov_b64 tba, s[2:3]           ; encoding: [0x02,0x04,0xec,0xbe]
  52 // VI:    s_mov_b64 tba, s[2:3]           ; encoding: [0x02,0x01,0xec,0xbe]
  53 // NOGFX10: :[[@LINE-3]]:{{[0-9]+}}: error: register not available on this GPU
  54
  55 s_mov_b64 [tma_lo,tma_hi], s[2:3]
  56 // SICI:  s_mov_b64 tma, s[2:3]           ; encoding: [0x02,0x04,0xee,0xbe]
  57 // VI:    s_mov_b64 tma, s[2:3]           ; encoding: [0x02,0x01,0xee,0xbe]
  58 // NOGFX10: :[[@LINE-3]]:{{[0-9]+}}: error: register not available on this GPU
  59
  60 v_mov_b32_e32 [v1], [v2]
  61 // GCN:  v_mov_b32_e32 v1, v2 ; encoding: [0x02,0x03,0x02,0x7e]
  62
  63 v_rcp_f64 [v1,v2], [v2,v3]
  64 // SICI: v_rcp_f64_e32 v[1:2], v[2:3] ; encoding: [0x02,0x5f,0x02,0x7e]
  65 // VI:   v_rcp_f64_e32 v[1:2], v[2:3] ; encoding: [0x02,0x4b,0x02,0x7e]
  66 // GFX10: v_rcp_f64_e32 v[1:2], v[2:3] ; encoding: [0x02,0x5f,0x02,0x7e]
  67
  68 buffer_load_dwordx4 [v1,v2,v3,v4], off, [s4,s5,s6,s7], s1
  69 // SICI: buffer_load_dwordx4 v[1:4], off, s[4:7], s1 ; encoding: [0x00,0x00,0x38,0xe0,0x00,0x01,0x01,0x01]
  70 // VI:   buffer_load_dwordx4 v[1:4], off, s[4:7], s1 ; encoding: [0x00,0x00,0x5c,0xe0,0x00,0x01,0x01,0x01]
  71 // GFX10: buffer_load_dwordx4 v[1:4], off, s[4:7], s1 ; encoding: [0x00,0x00,0x38,0xe0,0x00,0x01,0x01,0x01]
  72
  73 buffer_load_dword v1, off, [ttmp4,ttmp5,ttmp6,ttmp7], s1
  74 // SICI: buffer_load_dword v1, off, ttmp[4:7], s1 ; encoding: [0x00,0x00,0x30,0xe0,0x00,0x01,0x1d,0x01]
  75 // VI:   buffer_load_dword v1, off, ttmp[4:7], s1 ; encoding: [0x00,0x00,0x50,0xe0,0x00,0x01,0x1d,0x01]
  76 // GFX10: buffer_load_dword v1, off, ttmp[4:7], s1 ; encoding: [0x00,0x00,0x30,0xe0,0x00,0x01,0x1c,0x01]
  77
  78 buffer_store_format_xyzw v[1:4], off, [ttmp4,ttmp5,ttmp6,ttmp7], ttmp1
  79 // SICI: buffer_store_format_xyzw v[1:4], off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x1c,0xe0,0x00,0x01,0x1d,0x71]
  80 // VI:   buffer_store_format_xyzw v[1:4], off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x1c,0xe0,0x00,0x01,0x1d,0x71]
  81 // GFX10: buffer_store_format_xyzw v[1:4], off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x1c,0xe0,0x00,0x01,0x1c,0x6d]
  82
  83 buffer_load_ubyte v1, off, [ttmp4,ttmp5,ttmp6,ttmp7], ttmp1
  84 // SICI: buffer_load_ubyte v1, off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x20,0xe0,0x00,0x01,0x1d,0x71]
  85 // VI:   buffer_load_ubyte v1, off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x40,0xe0,0x00,0x01,0x1d,0x71]
  86 // GFX10: buffer_load_ubyte v1, off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x20,0xe0,0x00,0x01,0x1c,0x6d]
  87
  88 buffer_store_dwordx4 v[1:4], off, [ttmp4,ttmp5,ttmp6,ttmp7], ttmp1
  89 // SICI: buffer_store_dwordx4 v[1:4], off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x78,0xe0,0x00,0x01,0x1d,0x71]
  90 // VI:   buffer_store_dwordx4 v[1:4], off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x7c,0xe0,0x00,0x01,0x1d,0x71]
  91 // GFX10: buffer_store_dwordx4 v[1:4], off, ttmp[4:7], ttmp1 ; encoding: [0x00,0x00,0x78,0xe0,0x00,0x01,0x1c,0x6d]
  92
  93 s_load_dwordx4 [ttmp4,ttmp5,ttmp6,ttmp7], [ttmp2,ttmp3], ttmp4
  94 // SICI: s_load_dwordx4 ttmp[4:7], ttmp[2:3], ttmp4 ; encoding: [0x74,0x72,0xba,0xc0]
  95 // VI:   s_load_dwordx4 ttmp[4:7], ttmp[2:3], ttmp4 ; encoding: [0x39,0x1d,0x08,0xc0,0x74,0x00,0x00,0x00]
  96 // GFX10: s_load_dwordx4 ttmp[4:7], ttmp[2:3], ttmp4 ; encoding: [0x37,0x1c,0x08,0xf4,0x00,0x00,0x00,0xe0]
  97
  98 s_buffer_load_dword ttmp1, [ttmp4,ttmp5,ttmp6,ttmp7], ttmp4
  99 // SICI: s_buffer_load_dword ttmp1, ttmp[4:7], ttmp4 ; encoding: [0x74,0xf4,0x38,0xc2]
 100 // VI:   s_buffer_load_dword ttmp1, ttmp[4:7], ttmp4 ; encoding: [0x7a,0x1c,0x20,0xc0,0x74,0x00,0x00,0x00]
 101 // GFX10: s_buffer_load_dword ttmp1, ttmp[4:7], ttmp4 ; encoding: [0x78,0x1b,0x20,0xf4,0x00,0x00,0x00,0xe0]
 102
 103 s_buffer_load_dwordx4 [ttmp8,ttmp9,ttmp10,ttmp11], [ttmp4,ttmp5,ttmp6,ttmp7], ttmp4
 104 // SICI: s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x74,0x74,0xbc,0xc2]
 105 // VI:   s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x3a,0x1e,0x28,0xc0,0x74,0x00,0x00,0x00]
 106 // GFX10: s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x38,0x1d,0x28,0xf4,0x00,0x00,0x00,0xe0]
 107
 108 s_buffer_load_dwordx4 [ttmp[8],ttmp[8+1],ttmp[5*2],ttmp[(3+2)*2+1]], ttmp[45/11:(33+45)/11], ttmp4
 109 // SICI: s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x74,0x74,0xbc,0xc2]
 110 // VI:   s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x3a,0x1e,0x28,0xc0,0x74,0x00,0x00,0x00]
 111 // GFX10: s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x38,0x1d,0x28,0xf4,0x00,0x00,0x00,0xe0]
 112
 113 s_buffer_load_dwordx4 ttmp[7+1:(3+2)*2+1], [ttmp[45/11],ttmp[5],ttmp6,ttmp[(33+45)/11]], ttmp4
 114 // SICI: s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x74,0x74,0xbc,0xc2]
 115 // VI:   s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x3a,0x1e,0x28,0xc0,0x74,0x00,0x00,0x00]
 116 // GFX10: s_buffer_load_dwordx4 ttmp[8:11], ttmp[4:7], ttmp4 ; encoding: [0x38,0x1d,0x28,0xf4,0x00,0x00,0x00,0xe0]
 117
 118 flat_load_dword v[8:8], v[2:3]
 119 // VI:   flat_load_dword v8, v[2:3] ; encoding: [0x00,0x00,0x50,0xdc,0x02,0x00,0x00,0x08]
 120 // GFX10: flat_load_dword v8, v[2:3] ; encoding: [0x00,0x00,0x30,0xdc,0x02,0x00,0x7d,0x08]
 121 // NOSICI: :[[@LINE-3]]:{{[0-9]+}}: error: instruction not supported on this GPU
 122
 123 flat_load_dword v[63/8+1:65/8], v[2:3]
 124 // VI:   flat_load_dword v8, v[2:3] ; encoding: [0x00,0x00,0x50,0xdc,0x02,0x00,0x00,0x08]
 125 // GFX10: flat_load_dword v8, v[2:3] ; encoding: [0x00,0x00,0x30,0xdc,0x02,0x00,0x7d,0x08]
 126 // NOSICI: :[[@LINE-3]]:{{[0-9]+}}: error: instruction not supported on this GPU
 127
 128 flat_load_dword v8, v[2*2-2:(3+7)/3]
 129 // VI:   flat_load_dword v8, v[2:3] ; encoding: [0x00,0x00,0x50,0xdc,0x02,0x00,0x00,0x08]
 130 // GFX10: flat_load_dword v8, v[2:3] ; encoding: [0x00,0x00,0x30,0xdc,0x02,0x00,0x7d,0x08]
 131 // NOSICI: :[[@LINE-3]]:{{[0-9]+}}: error: instruction not supported on this GPU
 132
 133 flat_load_dword v[63/8+1], v[2:3]
 134 // VI:   flat_load_dword v8, v[2:3] ; encoding: [0x00,0x00,0x50,0xdc,0x02,0x00,0x00,0x08]
 135 // GFX10: flat_load_dword v8, v[2:3] ; encoding: [0x00,0x00,0x30,0xdc,0x02,0x00,0x7d,0x08]
 136 // NOSICI: :[[@LINE-3]]:{{[0-9]+}}: error: instruction not supported on this GPU
 137
 138 flat_load_dwordx4 v[8:11], v[2*2-2:(3*3-6)]
 139 // VI:   flat_load_dwordx4 v[8:11], v[2:3] ; encoding: [0x00,0x00,0x5c,0xdc,0x02,0x00,0x00,0x08]
 140 // GFX10: flat_load_dwordx4 v[8:11], v[2:3] ; encoding: [0x00,0x00,0x38,0xdc,0x02,0x00,0x7d,0x08]
 141 // NOSICI: :[[@LINE-3]]:{{[0-9]+}}: error: instruction not supported on this GPU
 142
 143 flat_load_dwordx4 v[8/2+4:11/2+6], v[2:3]
 144 // VI:   flat_load_dwordx4 v[8:11], v[2:3] ; encoding: [0x00,0x00,0x5c,0xdc,0x02,0x00,0x00,0x08]
 145 // GFX10: flat_load_dwordx4 v[8:11], v[2:3] ; encoding: [0x00,0x00,0x38,0xdc,0x02,0x00,0x7d,0x08]
 146 // NOSICI: :[[@LINE-3]]:{{[0-9]+}}: error: instruction not supported on this GPU
 147
 148 flat_load_dwordx4   [v[8/2+4],v9,v[10],v[11/2+6]], v[2:3]
 149 // VI:   flat_load_dwordx4 v[8:11], v[2:3] ; encoding: [0x00,0x00,0x5c,0xdc,0x02,0x00,0x00,0x08]
 150 // GFX10: flat_load_dwordx4 v[8:11], v[2:3] ; encoding: [0x00,0x00,0x38,0xdc,0x02,0x00,0x7d,0x08]
 151 // NOSICI: :[[@LINE-3]]:{{[0-9]+}}: error: instruction not supported on this GPU
 152
 153 v_mul_f32 v0, null, v2
 154 // NOSICIVI: :[[@LINE-1]]:{{[0-9]+}}: error: 'null' operand is not supported on this GPU
 155 // GFX10: v_mul_f32_e32 v0, null, v2 ; encoding: [0x7d,0x04,0x00,0x10]
 156 // NOVI: :[[@LINE-3]]:{{[0-9]+}}: error: 'null' operand is not supported on this GPU
 157
 158 v_mul_f64 v[0:1], null, null
 159 // NOSICIVI: :[[@LINE-1]]:{{[0-9]+}}: error: 'null' operand is not supported on this GPU
 160 // GFX10: v_mul_f64 v[0:1], null, null ; encoding: [0x00,0x00,0x65,0xd5,0x7d,0xfa,0x00,0x00]
 161 // NOVI: :[[@LINE-3]]:{{[0-9]+}}: error: 'null' operand is not supported on this GPU
 162
 163 s_add_u32 null, null, null
 164 // NOSICIVI: :[[@LINE-1]]:{{[0-9]+}}: error: 'null' operand is not supported on this GPU
 165 // GFX10: s_add_u32 null, null, null ; encoding: [0x7d,0x7d,0x7d,0x80]
 166 // NOVI: :[[@LINE-3]]:{{[0-9]+}}: error: 'null' operand is not supported on this GPU
 167
 168 s_not_b64 s[2:3], null
 169 // NOSICIVI: :[[@LINE-1]]:{{[0-9]+}}: error: 'null' operand is not supported on this GPU
 170 // GFX10: s_not_b64 s[2:3], null ; encoding: [0x7d,0x08,0x82,0xbe]
 171 // NOVI: :[[@LINE-3]]:{{[0-9]+}}: error: 'null' operand is not supported on this GPU