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| author | Aaron Enye Shi <enye.shi@gmail.com> | 2019-04-02 20:10:18 +0000 |
|---|---|---|
| committer | Aaron Enye Shi <enye.shi@gmail.com> | 2019-04-02 20:10:18 +0000 |
| commit | 13d8e929409fb1a1f8a2318250923c90f3abac7c (patch) | |
| tree | 27aad49cef42e1da44ec25980327a80e50e7d4cd /clang/lib/CodeGen/CGCUDANV.cpp | |
| parent | 9ca4ff2666299898b657c363e091096a78203898 (diff) | |
| download | bcm5719-llvm-13d8e929409fb1a1f8a2318250923c90f3abac7c.tar.gz bcm5719-llvm-13d8e929409fb1a1f8a2318250923c90f3abac7c.zip | |
[HIP-Clang] Fat binary should not be produced for non GPU code
Skip producing the fat binary functions for HIP when no device code is present.
Reviewers: yaxunl
Differential Review: https://reviews.llvm.org/D60141
llvm-svn: 357520
Diffstat (limited to 'clang/lib/CodeGen/CGCUDANV.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGCUDANV.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGCUDANV.cpp b/clang/lib/CodeGen/CGCUDANV.cpp index 0602601f5e1..cd969dc8972 100644 --- a/clang/lib/CodeGen/CGCUDANV.cpp +++ b/clang/lib/CodeGen/CGCUDANV.cpp @@ -472,6 +472,8 @@ llvm::Function *CGNVCUDARuntime::makeModuleCtorFunction() { StringRef CudaGpuBinaryFileName = CGM.getCodeGenOpts().CudaGpuBinaryFileName; if (CudaGpuBinaryFileName.empty() && !IsHIP) return nullptr; + if (IsHIP && EmittedKernels.empty() && DeviceVars.empty()) + return nullptr; // void __{cuda|hip}_register_globals(void* handle); llvm::Function *RegisterGlobalsFunc = makeRegisterGlobalsFn(); |
