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 9typedef unsigned long ulong; 10 11void test_ballot_wave64(global ulong* out, int a, int b) { 12 *out = __builtin_amdgcn_ballot_w64(a == b); 13} 14 15__attribute__((target("wavefrontsize64"))) 16void test_ballot_wave64_target_attr(global ulong* out, int a, int b) { 17 *out = __builtin_amdgcn_ballot_w64(a == b); 18} 19