[cfe-commits] r129000 - /cfe/trunk/lib/CodeGen/CodeGenModule.cpp

[Peter Collingbourne]

Author: pcc
Date: Wed Apr  6 07:29:04 2011
New Revision: 129000

URL: http://llvm.org/viewvc/llvm-project?rev=129000&view=rev
Log:
If this is an intrinsic function, set the function's attributes to the intrinsic's attributes.

Modified:
    cfe/trunk/lib/CodeGen/CodeGenModule.cpp

Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=129000&r1=128999&r2=129000&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original)
+++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Wed Apr  6 07:29:04 2011
@@ -505,6 +505,13 @@
 void CodeGenModule::SetFunctionAttributes(GlobalDecl GD,
                                           llvm::Function *F,
                                           bool IsIncompleteFunction) {
+  if (unsigned IID = F->getIntrinsicID()) {
+    // If this is an intrinsic function, set the function's attributes
+    // to the intrinsic's attributes.
+    F->setAttributes(llvm::Intrinsic::getAttributes((llvm::Intrinsic::ID)IID));
+    return;
+  }
+
   const FunctionDecl *FD = cast<FunctionDecl>(GD.getDecl());
 
   if (!IsIncompleteFunction)