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| author | Yaxun (Sam) Liu <yaxun.liu@amd.com> | 2020-10-15 08:38:46 -0400 |
|---|---|---|
| committer | Yaxun (Sam) Liu <yaxun.liu@amd.com> | 2021-01-22 11:43:58 -0500 |
| commit | 622eaa4a4cea17c2cec6942d9702b010deae392b (patch) | |
| tree | e800173d1c897abcc670aff5e35c642b8982d57c /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | 06f8a49693957bc27b83e0ab5f429ff874941a07 (diff) | |
[HIP] Support __managed__ attribute
This patch implements codegen for __managed__ variable attribute for HIP.
Diagnostics will be added later.
Differential Revision: https://reviews.llvm.org/D94814
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index bee51715bdc6..18d633911f55 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -4152,13 +4152,14 @@ void CodeGenModule::EmitGlobalVarDefinition(const VarDecl *D, // Shadows of initialized device-side global variables are also left // undefined. bool IsCUDAShadowVar = - !getLangOpts().CUDAIsDevice && + !getLangOpts().CUDAIsDevice && !D->hasAttr<HIPManagedAttr>() && (D->hasAttr<CUDAConstantAttr>() || D->hasAttr<CUDADeviceAttr>() || D->hasAttr<CUDASharedAttr>()); bool IsCUDADeviceShadowVar = getLangOpts().CUDAIsDevice && (D->getType()->isCUDADeviceBuiltinSurfaceType() || - D->getType()->isCUDADeviceBuiltinTextureType()); + D->getType()->isCUDADeviceBuiltinTextureType() || + D->hasAttr<HIPManagedAttr>()); // HIP pinned shadow of initialized host-side global variables are also // left undefined. if (getLangOpts().CUDA && |