clang/test/SemaOpenCL/builtins-amdgcn-error-wave64.cl

   1 // RUN: %clang_cc1 -triple amdgcn-- -verify -S -o - %s
   2 // RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx1010 -target-feature -wavefrontsize64 -verify -S -o - %s
   3 // RUN: %clang_cc1 -triple amdgcn-- -target-cpu gfx1010 -verify -S -o - %s
   4
   5 // REQUIRES: amdgpu-registered-target
   6
   7 // expected-no-diagnostics
   8
   9 typedef unsigned long ulong;
  10
  11 void test_ballot_wave64(global ulong* out, int a, int b) {
  12   *out = __builtin_amdgcn_ballot_w64(a == b);
  13 }
  14
  15 __attribute__((target("wavefrontsize64")))
  16 void test_ballot_wave64_target_attr(global ulong* out, int a, int b) {
  17   *out = __builtin_amdgcn_ballot_w64(a == b);
  18 }