1 files changed, 117 insertions, 1 deletions
diff --git a/test/SemaCUDA/amdgpu-attrs.cu b/test/SemaCUDA/amdgpu-attrs.cu
index 63abda9eea..4811ef796c 100644
--- a/test/SemaCUDA/amdgpu-attrs.cu
+++ b/test/SemaCUDA/amdgpu-attrs.cu
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -fsyntax-only -verify %s
+// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
 #include "Inputs/cuda.h"
 
 
@@ -78,3 +78,119 @@ __global__ void vec_type_hint_int() {}
 // expected-error@+2{{attribute 'intel_reqd_sub_group_size' can only be applied to an OpenCL kernel function}}
 __attribute__((intel_reqd_sub_group_size(64)))
 __global__ void intel_reqd_sub_group_size_64() {}
+
+// expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 0 to be an integer constant}}
+__attribute__((amdgpu_flat_work_group_size("32", 64)))
+__global__ void non_int_min_flat_work_group_size_32_64() {}
+// expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 1 to be an integer constant}}
+__attribute__((amdgpu_flat_work_group_size(32, "64")))
+__global__ void non_int_max_flat_work_group_size_32_64() {}
+
+int nc_min = 32, nc_max = 64;
+// expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 0 to be an integer constant}}
+__attribute__((amdgpu_flat_work_group_size(nc_min, 64)))
+__global__ void non_cint_min_flat_work_group_size_32_64() {}
+// expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 1 to be an integer constant}}
+__attribute__((amdgpu_flat_work_group_size(32, nc_max)))
+__global__ void non_cint_max_flat_work_group_size_32_64() {}
+
+const int c_min = 16, c_max = 32;
+__attribute__((amdgpu_flat_work_group_size(c_min * 2, 64)))
+__global__ void cint_min_flat_work_group_size_32_64() {}
+__attribute__((amdgpu_flat_work_group_size(32, c_max * 2)))
+__global__ void cint_max_flat_work_group_size_32_64() {}
+
+// expected-error@+3{{'T' does not refer to a value}}
+// expected-note@+1{{declared here}}
+template<typename T>
+__attribute__((amdgpu_flat_work_group_size(T, 64)))
+__global__ void template_class_min_flat_work_group_size_32_64() {}
+// expected-error@+3{{'T' does not refer to a value}}
+// expected-note@+1{{declared here}}
+template<typename T>
+__attribute__((amdgpu_flat_work_group_size(32, T)))
+__global__ void template_class_max_flat_work_group_size_32_64() {}
+
+template<unsigned a, unsigned b>
+__attribute__((amdgpu_flat_work_group_size(a, b)))
+__global__ void template_flat_work_group_size_32_64() {}
+template __global__ void template_flat_work_group_size_32_64<32, 64>();
+
+template<unsigned a, unsigned b, unsigned c>
+__attribute__((amdgpu_flat_work_group_size(a + b, b + c)))
+__global__ void template_complex_flat_work_group_size_32_64() {}
+template __global__ void template_complex_flat_work_group_size_32_64<16, 16, 48>();
+
+unsigned ipow2(unsigned n) { return n == 0 ? 1 : 2 * ipow2(n - 1); }
+constexpr unsigned ce_ipow2(unsigned n) { return n == 0 ? 1 : 2 * ce_ipow2(n - 1); }
+
+__attribute__((amdgpu_flat_work_group_size(ce_ipow2(5), ce_ipow2(6))))
+__global__ void cexpr_flat_work_group_size_32_64() {}
+// expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 0 to be an integer constant}}
+__attribute__((amdgpu_flat_work_group_size(ipow2(5), 64)))
+__global__ void non_cexpr_min_flat_work_group_size_32_64() {}
+// expected-error@+1{{'amdgpu_flat_work_group_size' attribute requires parameter 1 to be an integer constant}}
+__attribute__((amdgpu_flat_work_group_size(32, ipow2(6))))
+__global__ void non_cexpr_max_flat_work_group_size_32_64() {}
+
+// expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 0 to be an integer constant}}
+__attribute__((amdgpu_waves_per_eu("2")))
+__global__ void non_int_min_waves_per_eu_2() {}
+// expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 1 to be an integer constant}}
+__attribute__((amdgpu_waves_per_eu(2, "4")))
+__global__ void non_int_max_waves_per_eu_2_4() {}
+
+// expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 0 to be an integer constant}}
+__attribute__((amdgpu_waves_per_eu(nc_min)))
+__global__ void non_cint_min_waves_per_eu_2() {}
+// expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 1 to be an integer constant}}
+__attribute__((amdgpu_waves_per_eu(2, nc_max)))
+__global__ void non_cint_min_waves_per_eu_2_4() {}
+
+__attribute__((amdgpu_waves_per_eu(c_min / 8)))
+__global__ void cint_min_waves_per_eu_2() {}
+__attribute__((amdgpu_waves_per_eu(c_min / 8, c_max / 8)))
+__global__ void cint_min_waves_per_eu_2_4() {}
+
+// expected-error@+3{{'T' does not refer to a value}}
+// expected-note@+1{{declared here}}
+template<typename T>
+__attribute__((amdgpu_waves_per_eu(T)))
+__global__ void cint_min_waves_per_eu_2() {}
+// expected-error@+3{{'T' does not refer to a value}}
+// expected-note@+1{{declared here}}
+template<typename T>
+__attribute__((amdgpu_waves_per_eu(2, T)))
+__global__ void cint_min_waves_per_eu_2_4() {}
+
+template<unsigned a>
+__attribute__((amdgpu_waves_per_eu(a)))
+__global__ void template_waves_per_eu_2() {}
+template __global__ void template_waves_per_eu_2<2>();
+
+template<unsigned a, unsigned b>
+__attribute__((amdgpu_waves_per_eu(a, b)))
+__global__ void template_waves_per_eu_2_4() {}
+template __global__ void template_waves_per_eu_2_4<2, 4>();
+
+template<unsigned a, unsigned b, unsigned c>
+__attribute__((amdgpu_waves_per_eu(a + b, c - b)))
+__global__ void template_complex_waves_per_eu_2_4() {}
+template __global__ void template_complex_waves_per_eu_2_4<1, 1, 5>();
+
+// expected-error@+2{{expression contains unexpanded parameter pack 'Args'}}
+template<unsigned... Args>
+__attribute__((amdgpu_waves_per_eu(Args)))
+__global__ void template_waves_per_eu_2() {}
+template __global__ void template_waves_per_eu_2<2, 4>();
+
+__attribute__((amdgpu_waves_per_eu(ce_ipow2(1))))
+__global__ void cexpr_waves_per_eu_2() {}
+__attribute__((amdgpu_waves_per_eu(ce_ipow2(1), ce_ipow2(2))))
+__global__ void cexpr_waves_per_eu_2_4() {}
+// expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 0 to be an integer constant}}
+__attribute__((amdgpu_waves_per_eu(ipow2(1))))
+__global__ void non_cexpr_waves_per_eu_2() {}
+// expected-error@+1{{'amdgpu_waves_per_eu' attribute requires parameter 1 to be an integer constant}}
+__attribute__((amdgpu_waves_per_eu(2, ipow2(2))))
+__global__ void non_cexpr_waves_per_eu_2_4() {}