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| author | Aaron Enye Shi <enye.shi@gmail.com> | 2019-04-02 20:49:41 +0000 |
|---|---|---|
| committer | Aaron Enye Shi <enye.shi@gmail.com> | 2019-04-02 20:49:41 +0000 |
| commit | 8129521318accc44c2a009647572f6ebd3fc56dd (patch) | |
| tree | 6661b70fd54aaa9c86d032af4904882b1e307640 /clang/lib/CodeGen | |
| parent | 19775a4c673aa94f414448818ad28d8a3235acb6 (diff) | |
| download | bcm5719-llvm-8129521318accc44c2a009647572f6ebd3fc56dd.tar.gz bcm5719-llvm-8129521318accc44c2a009647572f6ebd3fc56dd.zip | |
[HIP-Clang] Fat binary should not be produced for non GPU code 2
Also for CUDA, we need to disable producing these fat binary functions when there is no GPU code.
Reviewers: yaxunl, tra
Differential Revision: https://reviews.llvm.org/D60141
llvm-svn: 357526
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGCUDANV.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CGCUDANV.cpp b/clang/lib/CodeGen/CGCUDANV.cpp index cd969dc8972..913d58e0178 100644 --- a/clang/lib/CodeGen/CGCUDANV.cpp +++ b/clang/lib/CodeGen/CGCUDANV.cpp @@ -468,11 +468,13 @@ llvm::Function *CGNVCUDARuntime::makeRegisterGlobalsFn() { /// \endcode llvm::Function *CGNVCUDARuntime::makeModuleCtorFunction() { bool IsHIP = CGM.getLangOpts().HIP; + bool IsCUDA = CGM.getLangOpts().CUDA; // No need to generate ctors/dtors if there is no GPU binary. StringRef CudaGpuBinaryFileName = CGM.getCodeGenOpts().CudaGpuBinaryFileName; if (CudaGpuBinaryFileName.empty() && !IsHIP) return nullptr; - if (IsHIP && EmittedKernels.empty() && DeviceVars.empty()) + if ( (IsHIP || (IsCUDA && !RelocatableDeviceCode) ) + && EmittedKernels.empty() && DeviceVars.empty()) return nullptr; // void __{cuda|hip}_register_globals(void* handle); |
