From 9772000a2250e81654b97f8e54904a96a20c4a86 Mon Sep 17 00:00:00 2001
From: Alexey Bataev <a.bataev@hotmail.com>
Date: Tue, 11 Nov 2014 04:05:39 +0000
Subject: [OPENMP] Codegen for threadprivate variables For all threadprivate
 variables which have constructor/destructor emit call to void
 __kmpc_threadprivate_register(ident_t * <Current Location>, void *<Original
 Global Addr>, kmpc_ctor <Constructor>, kmpc_cctor NULL, kmpc_dtor
 <Destructor>); In expressions all references to such variables are replaced
 by calls to void *__kmpc_threadprivate_cached(ident_t *<Current Location>,
 kmp_int32 <Current Thread Id>, void *<Original Global Addr>, size_t <Size of
 Data>, void ***<Pointer to autogenerated cache – array of private copies of
 threadprivate variable>); Test test/OpenMP/threadprivate_codegen.cpp checks
 that codegen is correct. Also it checks that codegen is correct after
 serialization/deserialization and one of passes verifies debug info.
 Differential Revision: http://reviews.llvm.org/D4002
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llvm-svn: 221663
---
 clang/lib/AST/ASTContext.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'clang/lib/AST/ASTContext.cpp')

diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index dd67c9f73d3..ae72c5853ce 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -7904,7 +7904,9 @@ bool ASTContext::DeclMustBeEmitted(const Decl *D) {
     // We never need to emit an uninstantiated function template.
     if (FD->getTemplatedKind() == FunctionDecl::TK_FunctionTemplate)
       return false;
-  } else
+  } else if (isa<OMPThreadPrivateDecl>(D))
+    return true;
+  else
     return false;
 
   // If this is a member of a class template, we do not need to emit it.
-- 
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