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[NVPTX] Support the OpenCL generic addrspace feature by default #137940

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Merged
merged 1 commit into from
May 21, 2025
Merged

[NVPTX] Support the OpenCL generic addrspace feature by default #137940

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2 changes: 2 additions & 0 deletions clang/lib/Basic/Targets/NVPTX.h
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Expand Up @@ -170,6 +170,8 @@ class LLVM_LIBRARY_VISIBILITY NVPTXTargetInfo : public TargetInfo {
Opts["cl_khr_global_int32_extended_atomics"] = true;
Opts["cl_khr_local_int32_base_atomics"] = true;
Opts["cl_khr_local_int32_extended_atomics"] = true;

Opts["__opencl_c_generic_address_space"] = true;
}

const llvm::omp::GV &getGridValue() const override {
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8 changes: 8 additions & 0 deletions clang/test/Misc/nvptx.languageOptsOpenCL.cl
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Expand Up @@ -132,3 +132,11 @@
#pragma OPENCL EXTENSION cl_khr_subgroups: enable
// expected-warning@-1{{unsupported OpenCL extension 'cl_khr_subgroups' - ignoring}}

#if (__OPENCL_C_VERSION__ >= 300)
#ifndef __opencl_c_generic_address_space
#error "Missing __opencl_c_generic_address_space define"
#else
#error "Incorrect __opencl_c_generic_address_space define"
#endif
#pragma OPENCL EXTENSION __opencl_c_generic_address_space: enable
#endif
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