clang/test/SemaOpenCL/amdgpu-attrs.cl

   1 // RUN: %clang_cc1 -triple amdgcn-- -verify -fsyntax-only %s
   2
   3 typedef __attribute__((amdgpu_flat_work_group_size(32, 64))) struct struct_flat_work_group_size_32_64 { // expected-error {{'amdgpu_flat_work_group_size' attribute only applies to kernel functions}}
   4   int x;
   5   float y;
   6 } struct_flat_work_group_size_32_64;
   7 typedef __attribute__((amdgpu_waves_per_eu(2))) struct struct_waves_per_eu_2 { // expected-error {{'amdgpu_waves_per_eu' attribute only applies to kernel functions}}
   8   int x;
   9   float y;
  10 } struct_waves_per_eu_2;
  11 typedef __attribute__((amdgpu_waves_per_eu(2, 4))) struct struct_waves_per_eu_2_4 { // expected-error {{'amdgpu_waves_per_eu' attribute only applies to kernel functions}}
  12   int x;
  13   float y;
  14 } struct_waves_per_eu_2_4;
  15 typedef __attribute__((amdgpu_num_sgpr(32))) struct struct_num_sgpr_32 { // expected-error {{'amdgpu_num_sgpr' attribute only applies to kernel functions}}
  16   int x;
  17   float y;
  18 } struct_num_sgpr_32;
  19 typedef __attribute__((amdgpu_num_vgpr(64))) struct struct_num_vgpr_64 { // expected-error {{'amdgpu_num_vgpr' attribute only applies to kernel functions}}
  20   int x;
  21   float y;
  22 } struct_num_vgpr_64;
  23
  24 __attribute__((amdgpu_flat_work_group_size(32, 64))) void func_flat_work_group_size_32_64() {} // expected-error {{'amdgpu_flat_work_group_size' attribute only applies to kernel functions}}
  25 __attribute__((amdgpu_waves_per_eu(2))) void func_waves_per_eu_2() {} // expected-error {{'amdgpu_waves_per_eu' attribute only applies to kernel functions}}
  26 __attribute__((amdgpu_waves_per_eu(2, 4))) void func_waves_per_eu_2_4() {} // expected-error {{'amdgpu_waves_per_eu' attribute only applies to kernel functions}}
  27 __attribute__((amdgpu_num_sgpr(32))) void func_num_sgpr_32() {} // expected-error {{'amdgpu_num_sgpr' attribute only applies to kernel functions}}
  28 __attribute__((amdgpu_num_vgpr(64))) void func_num_vgpr_64() {} // expected-error {{'amdgpu_num_vgpr' attribute only applies to kernel functions}}
  29
  30 __attribute__((amdgpu_flat_work_group_size("ABC", "ABC"))) kernel void kernel_flat_work_group_size_ABC_ABC() {} // expected-error {{'amdgpu_flat_work_group_size' attribute requires parameter 0 to be an integer constant}}
  31 __attribute__((amdgpu_flat_work_group_size(32, "ABC"))) kernel void kernel_flat_work_group_size_32_ABC() {} // expected-error {{'amdgpu_flat_work_group_size' attribute requires parameter 1 to be an integer constant}}
  32 __attribute__((amdgpu_flat_work_group_size("ABC", 64))) kernel void kernel_flat_work_group_size_ABC_64() {} // expected-error {{'amdgpu_flat_work_group_size' attribute requires parameter 0 to be an integer constant}}
  33 __attribute__((amdgpu_waves_per_eu("ABC"))) kernel void kernel_waves_per_eu_ABC() {} // expected-error {{'amdgpu_waves_per_eu' attribute requires parameter 0 to be an integer constant}}
  34 __attribute__((amdgpu_waves_per_eu(2, "ABC"))) kernel void kernel_waves_per_eu_2_ABC() {} // expected-error {{'amdgpu_waves_per_eu' attribute requires parameter 1 to be an integer constant}}
  35 __attribute__((amdgpu_waves_per_eu("ABC", 4))) kernel void kernel_waves_per_eu_ABC_4() {} // expected-error {{'amdgpu_waves_per_eu' attribute requires parameter 0 to be an integer constant}}
  36 __attribute__((amdgpu_num_sgpr("ABC"))) kernel void kernel_num_sgpr_ABC() {} // expected-error {{'amdgpu_num_sgpr' attribute requires an integer constant}}
  37 __attribute__((amdgpu_num_vgpr("ABC"))) kernel void kernel_num_vgpr_ABC() {} // expected-error {{'amdgpu_num_vgpr' attribute requires an integer constant}}
  38
  39 __attribute__((amdgpu_flat_work_group_size(4294967296, 4294967296))) kernel void kernel_flat_work_group_size_L_L() {} // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
  40 __attribute__((amdgpu_flat_work_group_size(32, 4294967296))) kernel void kernel_flat_work_group_size_32_L() {} // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
  41 __attribute__((amdgpu_flat_work_group_size(4294967296, 64))) kernel void kernel_flat_work_group_size_L_64() {} // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
  42 __attribute__((amdgpu_waves_per_eu(4294967296))) kernel void kernel_waves_per_eu_L() {} // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
  43 __attribute__((amdgpu_waves_per_eu(2, 4294967296))) kernel void kernel_waves_per_eu_2_L() {} // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
  44 __attribute__((amdgpu_waves_per_eu(4294967296, 4))) kernel void kernel_waves_per_eu_L_4() {} // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
  45 __attribute__((amdgpu_num_sgpr(4294967296))) kernel void kernel_num_sgpr_L() {} // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
  46 __attribute__((amdgpu_num_vgpr(4294967296))) kernel void kernel_num_vgpr_L() {} // expected-error {{integer constant expression evaluates to value 4294967296 that cannot be represented in a 32-bit unsigned integer type}}
  47
  48 __attribute__((amdgpu_flat_work_group_size(0, 64))) kernel void kernel_flat_work_group_size_0_64() {} // expected-error {{'amdgpu_flat_work_group_size' attribute argument is invalid: max must be 0 since min is 0}}
  49 __attribute__((amdgpu_waves_per_eu(0, 4))) kernel void kernel_waves_per_eu_0_4() {} // expected-error {{'amdgpu_waves_per_eu' attribute argument is invalid: max must be 0 since min is 0}}
  50
  51 __attribute__((amdgpu_flat_work_group_size(64, 32))) kernel void kernel_flat_work_group_size_64_32() {} // expected-error {{'amdgpu_flat_work_group_size' attribute argument is invalid: min must not be greater than max}}
  52 __attribute__((amdgpu_waves_per_eu(4, 2))) kernel void kernel_waves_per_eu_4_2() {} // expected-error {{'amdgpu_waves_per_eu' attribute argument is invalid: min must not be greater than max}}
  53
  54 __attribute__((amdgpu_waves_per_eu(2, 4, 8))) kernel void kernel_waves_per_eu_2_4_8() {} // expected-error {{'amdgpu_waves_per_eu' attribute takes no more than 2 arguments}}
  55
  56 __attribute__((amdgpu_flat_work_group_size(0, 0))) kernel void kernel_flat_work_group_size_0_0() {}
  57 __attribute__((amdgpu_waves_per_eu(0))) kernel void kernel_waves_per_eu_0() {}
  58 __attribute__((amdgpu_waves_per_eu(0, 0))) kernel void kernel_waves_per_eu_0_0() {}
  59 __attribute__((amdgpu_num_sgpr(0))) kernel void kernel_num_sgpr_0() {}
  60 __attribute__((amdgpu_num_vgpr(0))) kernel void kernel_num_vgpr_0() {}
  61
  62 kernel __attribute__((amdgpu_flat_work_group_size(32, 64))) void kernel_flat_work_group_size_32_64() {}
  63 kernel __attribute__((amdgpu_waves_per_eu(2))) void kernel_waves_per_eu_2() {}
  64 kernel __attribute__((amdgpu_waves_per_eu(2, 4))) void kernel_waves_per_eu_2_4() {}
  65 kernel __attribute__((amdgpu_num_sgpr(32))) void kernel_num_sgpr_32() {}
  66 kernel __attribute__((amdgpu_num_vgpr(64))) void kernel_num_vgpr_64() {}