aboutsummaryrefslogtreecommitdiff
path: root/lib/CodeGen/CodeGenModule.h
diff options
context:
space:
mode:
authorHans Wennborg <hans@hanshq.net>2012-06-28 08:01:44 +0000
committerHans Wennborg <hans@hanshq.net>2012-06-28 08:01:44 +0000
commitde981f3ff163bc9ec69e4c5e7316e94276412993 (patch)
tree5b965d25849d6216a431f45337cd6601efa2e632 /lib/CodeGen/CodeGenModule.h
parentb6ebd4490235c9ea6016530d623c46d0b9ce565b (diff)
Add -ftls-model command-line flag.
This allows for setting the default TLS model. (PR9788) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159336 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CodeGenModule.h')
-rw-r--r--lib/CodeGen/CodeGenModule.h13
1 files changed, 4 insertions, 9 deletions
diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h
index a742d846c1..d6ff50d5ad 100644
--- a/lib/CodeGen/CodeGenModule.h
+++ b/lib/CodeGen/CodeGenModule.h
@@ -474,6 +474,10 @@ public:
/// GlobalValue.
void setGlobalVisibility(llvm::GlobalValue *GV, const NamedDecl *D) const;
+ /// setTLSMode - Set the TLS mode for the given LLVM GlobalVariable
+ /// for the thread-local variable declaration D.
+ void setTLSMode(llvm::GlobalVariable *GV, const VarDecl &D) const;
+
/// TypeVisibilityKind - The kind of global variable that is passed to
/// setTypeVisibility
enum TypeVisibilityKind {
@@ -498,15 +502,6 @@ public:
llvm_unreachable("unknown visibility!");
}
- static llvm::GlobalVariable::ThreadLocalMode GetLLVMTLSModel(StringRef S) {
- return llvm::StringSwitch<llvm::GlobalVariable::ThreadLocalMode>(S)
- .Case("global-dynamic", llvm::GlobalVariable::GeneralDynamicTLSModel)
- .Case("local-dynamic", llvm::GlobalVariable::LocalDynamicTLSModel)
- .Case("initial-exec", llvm::GlobalVariable::InitialExecTLSModel)
- .Case("local-exec", llvm::GlobalVariable::LocalExecTLSModel)
- .Default(llvm::GlobalVariable::NotThreadLocal);
- }
-
llvm::Constant *GetAddrOfGlobal(GlobalDecl GD) {
if (isa<CXXConstructorDecl>(GD.getDecl()))
return GetAddrOfCXXConstructor(cast<CXXConstructorDecl>(GD.getDecl()),