test/MC/AMDGPU/hsa-wave-size.s

   1 // RUN: not llvm-mc -triple=amdgcn-amd-amdhsa -mcpu=gfx700 -mattr=-code-object-v3 %s | FileCheck --check-prefixes=GCN,GFX7 %s
   2 // RUN: not llvm-mc -triple=amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=-code-object-v3,+WavefrontSize32,-WavefrontSize64 %s | FileCheck --check-prefixes=GCN,GFX10-W32 %s
   3 // RUN: not llvm-mc -triple=amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=-code-object-v3,-WavefrontSize32,+WavefrontSize64 %s | FileCheck --check-prefixes=GCN,GFX10-W64 %s
   4
   5 // RUN: not llvm-mc -triple=amdgcn-amd-amdhsa -mcpu=gfx700 -mattr=-code-object-v3 %s 2>&1 | FileCheck --check-prefixes=GCN-ERR,GFX7-ERR %s
   6 // RUN: not llvm-mc -triple=amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=-code-object-v3,+WavefrontSize32,-WavefrontSize64 %s 2>&1 | FileCheck --check-prefixes=GCN-ERR,GFX10-W32-ERR %s
   7 // RUN: not llvm-mc -triple=amdgcn-amd-amdhsa -mcpu=gfx1010 -mattr=-code-object-v3,-WavefrontSize32,+WavefrontSize64 %s 2>&1 | FileCheck --check-prefixes=GCN-ERR,GFX10-W64-ERR %s
   8
   9 // GCN: test0:
  10 // GFX7: enable_wavefront_size32 = 0
  11 // GFX7: wavefront_size = 6
  12 // GFX10-W32: enable_wavefront_size32 = 1
  13 // GFX10-W32: wavefront_size = 5
  14 // GFX10-W64: enable_wavefront_size32 = 0
  15 // GFX10-W64: wavefront_size = 6
  16 .amdgpu_hsa_kernel test0
  17 test0:
  18 .amd_kernel_code_t
  19 .end_amd_kernel_code_t
  20
  21 // GCN: test1:
  22 // GFX7: enable_wavefront_size32 = 0
  23 // GFX7: wavefront_size = 6
  24 // GFX10-W32-ERR: error: enable_wavefront_size32=0 requires +WavefrontSize64
  25 // GFX10-W64: enable_wavefront_size32 = 0
  26 // GFX10-W64: wavefront_size = 6
  27 .amdgpu_hsa_kernel test1
  28 test1:
  29 .amd_kernel_code_t
  30   enable_wavefront_size32 = 0
  31 .end_amd_kernel_code_t
  32
  33 // GCN: test2:
  34 // GFX7: enable_wavefront_size32 = 0
  35 // GFX7: wavefront_size = 6
  36 // GFX10-W32-ERR: error: wavefront_size=6 requires +WavefrontSize64
  37 // GFX10-W64: enable_wavefront_size32 = 0
  38 // GFX10-W64: wavefront_size = 6
  39 .amdgpu_hsa_kernel test2
  40 test2:
  41 .amd_kernel_code_t
  42   wavefront_size = 6
  43 .end_amd_kernel_code_t
  44
  45 // GCN: test3:
  46 // GFX7-ERR: error: enable_wavefront_size32=1 is only allowed on GFX10+
  47 // GFX10-W32: enable_wavefront_size32 = 1
  48 // GFX10-W32: wavefront_size = 5
  49 // GFX10-W64-ERR: error: enable_wavefront_size32=1 requires +WavefrontSize32
  50 .amdgpu_hsa_kernel test3
  51 test3:
  52 .amd_kernel_code_t
  53   enable_wavefront_size32 = 1
  54 .end_amd_kernel_code_t
  55
  56 // GCN: test4:
  57 // GFX7-ERR: error: wavefront_size=5 is only allowed on GFX10+
  58 // GFX10-W32: enable_wavefront_size32 = 1
  59 // GFX10-W32: wavefront_size = 5
  60 // GFX10-W64-ERR: error: wavefront_size=5 requires +WavefrontSize32
  61 .amdgpu_hsa_kernel test4
  62 test4:
  63 .amd_kernel_code_t
  64   wavefront_size = 5
  65 .end_amd_kernel_code_t