llvm/test/MC/AMDGPU/gfx950_asm_vop3.s

   1 // RUN: llvm-mc -arch=amdgcn -mcpu=gfx950 -show-encoding %s | FileCheck --check-prefix=GFX950 %s
   2 // RUN: not llvm-mc -triple=amdgcn -mcpu=gfx940 %s 2>&1 | FileCheck -check-prefix=GFX940-ERR --strict-whitespace  %s
   3
   4 v_cvt_pk_bf16_f32 v5, v1, v2
   5 // GFX950: v_cvt_pk_bf16_f32 v5, v1, v2            ; encoding: [0x05,0x00,0x68,0xd2,0x01,0x05,0x02,0x00]
   6 // GFX940-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: instruction not supported on this GPU
   7
   8 v_cvt_pk_bf16_f32 v5, v255, v255
   9 // GFX950: v_cvt_pk_bf16_f32 v5, v255, v255        ; encoding: [0x05,0x00,0x68,0xd2,0xff,0xff,0x03,0x00]
  10 // GFX940-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: instruction not supported on this GPU
  11
  12 v_cvt_pk_bf16_f32 v5, v1, s2
  13 // GFX950: v_cvt_pk_bf16_f32 v5, v1, s2           ; encoding: [0x05,0x00,0x68,0xd2,0x01,0x05,0x00,0x00]
  14 // GFX940-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: instruction not supported on this GPU
  15
  16 v_cvt_pk_bf16_f32 v5, m0, 0.5
  17 // GFX950: v_cvt_pk_bf16_f32 v5, m0, 0.5           ; encoding: [0x05,0x00,0x68,0xd2,0x7c,0xe0,0x01,0x00]
  18 // GFX940-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: instruction not supported on this GPU
  19
  20 v_cvt_pk_bf16_f32 v5, -1, exec_hi
  21 // GFX950: v_cvt_pk_bf16_f32 v5, -1, exec_hi       ; encoding: [0x05,0x00,0x68,0xd2,0xc1,0xfe,0x00,0x00]
  22 // GFX940-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: instruction not supported on this GPU
  23
  24 v_cvt_pk_bf16_f32 v5, 0.5, m0 mul:2
  25 // GFX950: v_cvt_pk_bf16_f32 v5, 0.5, m0 mul:2     ; encoding: [0x05,0x00,0x68,0xd2,0xf0,0xf8,0x00,0x08]
  26 // GFX940-ERR: :[[@LINE-2]]:{{[0-9]+}}: error: instruction not supported on this GPU