test/MC/AMDGPU/ds-gfx9.s

   1 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx900 -show-encoding %s | FileCheck -check-prefix=GFX9 -check-prefix=GCN %s
   2 // RUN: not llvm-mc -arch=amdgcn -mcpu=tonga -show-encoding 2>&1 %s | FileCheck -check-prefix=VI-ERR -check-prefix=GCNERR %s
   3
   4 ds_read_u8_d16 v8, v2
   5 // GFX9: ds_read_u8_d16 v8, v2           ; encoding: [0x00,0x00,0xac,0xd8,0x02,0x00,0x00,0x08]
   6 // VI-ERR: error: instruction not supported on this GPU
   7
   8 ds_read_u8_d16_hi v8, v2
   9 // GFX9: ds_read_u8_d16_hi v8, v2        ; encoding: [0x00,0x00,0xae,0xd8,0x02,0x00,0x00,0x08]
  10 // VI-ERR: error: instruction not supported on this GPU
  11
  12 ds_read_i8_d16 v8, v2
  13 // GFX9: ds_read_i8_d16 v8, v2           ; encoding: [0x00,0x00,0xb0,0xd8,0x02,0x00,0x00,0x08]
  14 // VI-ERR: error: instruction not supported on this GPU
  15
  16 ds_read_i8_d16_hi v8, v2
  17 // GFX9: ds_read_i8_d16_hi v8, v2        ; encoding: [0x00,0x00,0xb2,0xd8,0x02,0x00,0x00,0x08]
  18 // VI-ERR: error: instruction not supported on this GPU
  19
  20 ds_read_u16_d16 v8, v2
  21 // GFX9: ds_read_u16_d16 v8, v2          ; encoding: [0x00,0x00,0xb4,0xd8,0x02,0x00,0x00,0x08]
  22 // VI-ERR: error: instruction not supported on this GPU
  23
  24 ds_read_u16_d16_hi v8, v2
  25 // GFX9: ds_read_u16_d16_hi v8, v2       ; encoding: [0x00,0x00,0xb6,0xd8,0x02,0x00,0x00,0x08]
  26 // VI-ERR: error: instruction not supported on this GPU
  27
  28 ds_write_b8_d16_hi v8, v2
  29 // VI-ERR: error: instruction not supported on this GPU
  30 // GFX9: ds_write_b8_d16_hi v8, v2       ; encoding: [0x00,0x00,0xa8,0xd8,0x08,0x02,0x00,0x00]
  31
  32 ds_write_b16_d16_hi v8, v2
  33 // VI-ERR: error: instruction not supported on this GPU
  34 // GFX9: ds_write_b16_d16_hi v8, v2      ; encoding: [0x00,0x00,0xaa,0xd8,0x08,0x02,0x00,0x00]
  35
  36 ds_write_addtid_b32 v8, v2
  37 // VI-ERR: error: instruction not supported on this GPU
  38 // GFX9: ds_write_addtid_b32 v8, v2      ; encoding: [0x00,0x00,0x3a,0xd8,0x08,0x02,0x00,0x00]
  39
  40 ds_read_addtid_b32 v8, v2
  41 // VI-ERR: error: instruction not supported on this GPU
  42 // GFX9: ds_read_addtid_b32 v8, v2       ; encoding: [0x00,0x00,0x6c,0xd9,0x02,0x00,0x00,0x08]