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| author | Justin Lebar <jlebar@google.com> | 2016-10-13 18:45:13 +0000 |
|---|---|---|
| committer | Justin Lebar <jlebar@google.com> | 2016-10-13 18:45:13 +0000 |
| commit | aa370bd0d77c136bc6ba87c7b20d007a53e82602 (patch) | |
| tree | 02c923c7e31bf18513da0488ed0be7403fed2b52 /clang/lib/Sema/SemaDeclAttr.cpp | |
| parent | 179bdce72a4d36abeb9ba6ece8cf312456b92e73 (diff) | |
| download | bcm5719-llvm-aa370bd0d77c136bc6ba87c7b20d007a53e82602.tar.gz bcm5719-llvm-aa370bd0d77c136bc6ba87c7b20d007a53e82602.zip | |
[CUDA] Disallow __shared__ variables in host functions.
Reviewers: tra, rnk
Subscribers: cfe-commits
Differential Revision: https://reviews.llvm.org/D25143
llvm-svn: 284144
Diffstat (limited to 'clang/lib/Sema/SemaDeclAttr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaDeclAttr.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaDeclAttr.cpp b/clang/lib/Sema/SemaDeclAttr.cpp index 3e8a39a5786..aafb2cbb4cc 100644 --- a/clang/lib/Sema/SemaDeclAttr.cpp +++ b/clang/lib/Sema/SemaDeclAttr.cpp @@ -3724,6 +3724,10 @@ static void handleSharedAttr(Sema &S, Decl *D, const AttributeList &Attr) { S.Diag(Attr.getLoc(), diag::err_cuda_extern_shared) << VD; return; } + if (S.getLangOpts().CUDA && VD->hasLocalStorage() && + S.CUDADiagIfHostCode(Attr.getLoc(), diag::err_cuda_host_shared) + << S.CurrentCUDATarget()) + return; D->addAttr(::new (S.Context) CUDASharedAttr( Attr.getRange(), S.Context, Attr.getAttributeSpellingListIndex())); } |
