Split off CUDA-specific Sema parts to a new file

In line with SemaOpenMP.cpp, etc. CUDA-specific semantic analysis code goes into
a separate file. This is in anticipation of adding extra functionality here in
the near future.

No change in functionality.

Review: http://reviews.llvm.org/D5160
llvm-svn: 217043

1 files changed, 0 insertions, 40 deletions

diff --git a/clang/lib/Sema/SemaDeclCXX.cpp b/clang/lib/Sema/SemaDeclCXX.cpp
index 4ca12cf8bf1..5da65461059 100644
--- a/clang/lib/Sema/SemaDeclCXX.cpp
+++ b/clang/lib/Sema/SemaDeclCXX.cpp
@@ -13101,46 +13101,6 @@ Sema::checkExceptionSpecification(ExceptionSpecificationType EST,
   }
 }
 
-/// IdentifyCUDATarget - Determine the CUDA compilation target for this function
-Sema::CUDAFunctionTarget Sema::IdentifyCUDATarget(const FunctionDecl *D) {
-  // Implicitly declared functions (e.g. copy constructors) are
-  // __host__ __device__
-  if (D->isImplicit())
-    return CFT_HostDevice;
-
-  if (D->hasAttr<CUDAGlobalAttr>())
-    return CFT_Global;
-
-  if (D->hasAttr<CUDADeviceAttr>()) {
-    if (D->hasAttr<CUDAHostAttr>())
-      return CFT_HostDevice;
-    return CFT_Device;
-  }
-
-  return CFT_Host;
-}
-
-bool Sema::CheckCUDATarget(CUDAFunctionTarget CallerTarget,
-                           CUDAFunctionTarget CalleeTarget) {
-  // CUDA B.1.1 "The __device__ qualifier declares a function that is...
-  // Callable from the device only."
-  if (CallerTarget == CFT_Host && CalleeTarget == CFT_Device)
-    return true;
-
-  // CUDA B.1.2 "The __global__ qualifier declares a function that is...
-  // Callable from the host only."
-  // CUDA B.1.3 "The __host__ qualifier declares a function that is...
-  // Callable from the host only."
-  if ((CallerTarget == CFT_Device || CallerTarget == CFT_Global) &&
-      (CalleeTarget == CFT_Host || CalleeTarget == CFT_Global))
-    return true;
-
-  if (CallerTarget == CFT_HostDevice && CalleeTarget != CFT_HostDevice)
-    return true;
-
-  return false;
-}
-
 /// HandleMSProperty - Analyze a __delcspec(property) field of a C++ class.
 ///
 MSPropertyDecl *Sema::HandleMSProperty(Scope *S, RecordDecl *Record,