From 56ebe5082da7411fb37479e230b52735f77cff35 Mon Sep 17 00:00:00 2001 From: Eli Friedman Date: Sun, 19 Apr 2009 21:05:03 +0000 Subject: PR3853: Add CodeGen support for __thread. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69545 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/CodeGenModule.cpp | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'lib/CodeGen/CodeGenModule.cpp') diff --git a/lib/CodeGen/CodeGenModule.cpp b/lib/CodeGen/CodeGenModule.cpp index a517d81545..1a52ba2ab1 100644 --- a/lib/CodeGen/CodeGenModule.cpp +++ b/lib/CodeGen/CodeGenModule.cpp @@ -656,10 +656,6 @@ llvm::Constant *CodeGenModule::GetOrCreateLLVMGlobal(const char *MangledName, return llvm::ConstantExpr::getBitCast(Entry, Ty); } - // We don't support __thread yet. - if (D && D->isThreadSpecified()) - ErrorUnsupported(D, "thread local ('__thread') variable", true); - // This is the first use or definition of a mangled name. If there is a // deferred decl with this name, remember that we need to emit it at the end // of the file. @@ -676,7 +672,7 @@ llvm::Constant *CodeGenModule::GetOrCreateLLVMGlobal(const char *MangledName, new llvm::GlobalVariable(Ty->getElementType(), false, llvm::GlobalValue::ExternalLinkage, 0, "", &getModule(), - 0, Ty->getAddressSpace()); + false, Ty->getAddressSpace()); GV->setName(MangledName); // Handle things which are present even on external declarations. @@ -691,6 +687,8 @@ llvm::Constant *CodeGenModule::GetOrCreateLLVMGlobal(const char *MangledName, if (D->hasAttr() || D->hasAttr()) GV->setLinkage(llvm::GlobalValue::ExternalWeakLinkage); + + GV->setThreadLocal(D->isThreadSpecified()); } return Entry = GV; -- cgit v1.2.3-18-g5258