forked from OSchip/llvm-project
29 lines
1.1 KiB
Common Lisp
29 lines
1.1 KiB
Common Lisp
// RUN: %clang_cc1 %s -triple spir -verify -pedantic -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -DNO_HEADER
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// RUN: %clang_cc1 %s -triple spir -verify -pedantic -fsyntax-only -cl-std=CL2.0 -fdeclare-opencl-builtins -finclude-default-header
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// Test the -fdeclare-opencl-builtins option.
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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 float float4 __attribute__((ext_vector_type(4)));
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typedef int int4 __attribute__((ext_vector_type(4)));
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typedef int int2 __attribute__((ext_vector_type(2)));
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typedef unsigned int uint;
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typedef __SIZE_TYPE__ size_t;
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#endif
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kernel void basic_conversion(global float4 *buf, global int4 *res) {
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res[0] = convert_int4(buf[0]);
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}
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kernel void basic_readonly_image_type(__read_only image2d_t img, int2 coord, global float4 *out) {
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out[0] = read_imagef(img, coord);
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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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// expected-error@-1{{use of declaration 'get_sub_group_size' requires cl_khr_subgroups extension to be enabled}}
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#pragma OPENCL EXTENSION cl_khr_subgroups : enable
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out[1] = get_sub_group_size();
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}
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