vendor/clang/clang-trunk-r303197

1 files changed, 8 insertions, 5 deletions

diff --git a/lib/CodeGen/CGDecl.cpp b/lib/CodeGen/CGDecl.cpp
index 10a0b46d9028..0fa8eeb1c3e1 100644
--- a/lib/CodeGen/CGDecl.cpp
+++ b/lib/CodeGen/CGDecl.cpp
@@ -152,7 +152,14 @@ void CodeGenFunction::EmitDecl(const Decl &D) {
 /// EmitVarDecl - This method handles emission of any variable declaration
 /// inside a function, including static vars etc.
 void CodeGenFunction::EmitVarDecl(const VarDecl &D) {
-  if (D.isStaticLocal()) {
+  if (D.hasExternalStorage())
+    // Don't emit it now, allow it to be emitted lazily on its first use.
+    return;
+
+  // Some function-scope variable does not have static storage but still
+  // needs to be emitted like a static variable, e.g. a function-scope
+  // variable in constant address space in OpenCL.
+  if (D.getStorageDuration() != SD_Automatic) {
     llvm::GlobalValue::LinkageTypes Linkage =
         CGM.getLLVMLinkageVarDefinition(&D, /*isConstant=*/false);
 
@@ -163,10 +170,6 @@ void CodeGenFunction::EmitVarDecl(const VarDecl &D) {
     return EmitStaticVarDecl(D, Linkage);
   }
 
-  if (D.hasExternalStorage())
-    // Don't emit it now, allow it to be emitted lazily on its first use.
-    return;
-
   if (D.getType().getAddressSpace() == LangAS::opencl_local)
     return CGM.getOpenCLRuntime().EmitWorkGroupLocalVarDecl(*this, D);