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182 lines
6.8 KiB
182 lines
6.8 KiB
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL -fdeclare-opencl-builtins -DNO_HEADER
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// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL -fdeclare-opencl-builtins -finclude-default-header
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// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL1.2 -fdeclare-opencl-builtins -DNO_HEADER
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// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL1.2 -fdeclare-opencl-builtins -finclude-default-header
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// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -DNO_HEADER
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// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -finclude-default-header
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// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CLC++ -fdeclare-opencl-builtins -DNO_HEADER
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// RUN: %clang_cc1 %s -triple spir -verify -pedantic -Wconversion -Werror -fsyntax-only -cl-std=CLC++ -fdeclare-opencl-builtins -finclude-default-header
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// Test the -fdeclare-opencl-builtins option.
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#pragma OPENCL EXTENSION cl_khr_fp16 : enable
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#if __OPENCL_C_VERSION__ < CL_VERSION_1_2
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#pragma OPENCL EXTENSION cl_khr_fp64 : enable
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#endif
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// Provide typedefs when invoking clang without -finclude-default-header.
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#ifdef NO_HEADER
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typedef unsigned char uchar;
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typedef unsigned int uint;
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typedef unsigned long ulong;
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typedef unsigned short ushort;
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typedef __SIZE_TYPE__ size_t;
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typedef char char2 __attribute__((ext_vector_type(2)));
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typedef char char4 __attribute__((ext_vector_type(4)));
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typedef uchar uchar4 __attribute__((ext_vector_type(4)));
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typedef float float4 __attribute__((ext_vector_type(4)));
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typedef half half4 __attribute__((ext_vector_type(4)));
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typedef int int2 __attribute__((ext_vector_type(2)));
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typedef int int4 __attribute__((ext_vector_type(4)));
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typedef uint uint4 __attribute__((ext_vector_type(4)));
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typedef long long2 __attribute__((ext_vector_type(2)));
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#endif
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kernel void test_pointers(volatile global void *global_p, global const int4 *a) {
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int i;
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unsigned int ui;
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prefetch(a, 2);
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atom_add((volatile __global int *)global_p, i);
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#if !defined(__OPENCL_CPP_VERSION__) && __OPENCL_C_VERSION__ < CL_VERSION_1_1
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// expected-error@-2{{no matching function for call to 'atom_add'}}
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// There are two potential definitions of the function "atom_add", both are
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// currently disabled because the associated extension is disabled.
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// expected-note@-6{{candidate function not viable: cannot pass pointer to address space '__global' as a pointer to address space '__local' in 1st argument}}
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// expected-note@-7{{candidate function not viable: no known conversion}}
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// expected-note@-8{{candidate function not viable: no known conversion}}
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// expected-note@-9{{candidate function not viable: no known conversion}}
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// expected-note@-10{{candidate unavailable as it requires OpenCL extension 'cl_khr_global_int32_base_atomics' to be enabled}}
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// expected-note@-11{{candidate unavailable as it requires OpenCL extension 'cl_khr_global_int32_base_atomics' to be enabled}}
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// expected-note@-12{{candidate unavailable as it requires OpenCL extension 'cl_khr_int64_base_atomics' to be enabled}}
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// expected-note@-13{{candidate unavailable as it requires OpenCL extension 'cl_khr_int64_base_atomics' to be enabled}}
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#endif
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#if __OPENCL_C_VERSION__ < CL_VERSION_1_1
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#pragma OPENCL EXTENSION cl_khr_global_int32_base_atomics : enable
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#endif
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atom_add((volatile __global int *)global_p, i);
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atom_cmpxchg((volatile __global unsigned int *)global_p, ui, ui);
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}
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kernel void basic_conversion() {
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double d;
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float f;
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char2 c2;
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long2 l2;
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float4 f4;
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int4 i4;
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f = convert_float(d);
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d = convert_double_rtp(f);
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l2 = convert_long2_rtz(c2);
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i4 = convert_int4_sat(f4);
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}
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kernel void basic_conversion_neg() {
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int i;
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float f;
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f = convert_float_sat(i);
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#if !defined(__OPENCL_CPP_VERSION__)
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// expected-error@-2{{implicit declaration of function 'convert_float_sat' is invalid in OpenCL}}
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// expected-error@-3{{implicit conversion from 'int' to 'float' may lose precision}}
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#else
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// expected-error@-5{{use of undeclared identifier 'convert_float_sat'; did you mean 'convert_float'?}}
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// expected-note@-6{{'convert_float' declared here}}
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#endif
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}
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char4 test_int(char c, char4 c4) {
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char m = max(c, c);
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char4 m4 = max(c4, c4);
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uchar4 abs1 = abs(c4);
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uchar4 abs2 = abs(abs1);
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return max(c4, c);
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}
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kernel void basic_vector_misc(float4 a) {
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float4 res;
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uint4 mask = (uint4)(1, 2, 3, 4);
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res = shuffle(a, mask);
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}
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kernel void basic_image_readonly(read_only image2d_t image_read_only_image2d) {
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int2 i2;
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sampler_t sampler;
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half4 res;
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float4 resf;
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resf = read_imagef(image_read_only_image2d, i2);
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res = read_imageh(image_read_only_image2d, i2);
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res = read_imageh(image_read_only_image2d, sampler, i2);
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int imgWidth = get_image_width(image_read_only_image2d);
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}
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#if __OPENCL_C_VERSION__ >= CL_VERSION_2_0
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kernel void basic_image_readwrite(read_write image3d_t image_read_write_image3d) {
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half4 h4;
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int4 i4;
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write_imageh(image_read_write_image3d, i4, h4);
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int imgDepth = get_image_depth(image_read_write_image3d);
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}
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#endif // __OPENCL_C_VERSION__ >= CL_VERSION_2_0
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kernel void basic_image_writeonly(write_only image1d_buffer_t image_write_only_image1d_buffer) {
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half4 h4;
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float4 f4;
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int i;
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write_imagef(image_write_only_image1d_buffer, i, f4);
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write_imageh(image_write_only_image1d_buffer, i, h4);
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}
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kernel void basic_subgroup(global uint *out) {
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out[0] = get_sub_group_size();
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#if defined(__OPENCL_CPP_VERSION__)
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// expected-error@-2{{no matching function for call to 'get_sub_group_size'}}
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// expected-note@-3{{candidate unavailable as it requires OpenCL extension 'cl_khr_subgroups' to be enabled}}
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#else
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// expected-error@-5{{use of declaration 'get_sub_group_size' requires cl_khr_subgroups extension to be enabled}}
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#endif
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}
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kernel void basic_vector_data() {
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#if __OPENCL_C_VERSION__ >= CL_VERSION_2_0
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generic void *generic_p;
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#endif
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constant void *constant_p;
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local void *local_p;
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global void *global_p;
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private void *private_p;
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size_t s;
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vload4(s, (const __constant ulong *) constant_p);
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vload16(s, (const __constant short *) constant_p);
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#if __OPENCL_C_VERSION__ >= CL_VERSION_2_0
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vload3(s, (const __generic ushort *) generic_p);
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vload16(s, (const __generic uchar *) generic_p);
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#endif
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vload8(s, (const __global long *) global_p);
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vload2(s, (const __local uint *) local_p);
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vload16(s, (const __private float *) private_p);
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}
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kernel void basic_work_item() {
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uint ui;
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get_enqueued_local_size(ui);
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#if !defined(__OPENCL_CPP_VERSION__) && __OPENCL_C_VERSION__ < CL_VERSION_2_0
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// expected-error@-2{{implicit declaration of function 'get_enqueued_local_size' is invalid in OpenCL}}
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#endif
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}
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