Update to LLVM 3.5a.

Change-Id: Ifadecab779f128e62e430c2b4f6ddd84953ed617
diff --git a/lib/Target/AArch64/AArch64.h b/lib/Target/AArch64/AArch64.h
index 4de4faa..0297de1 100644
--- a/lib/Target/AArch64/AArch64.h
+++ b/lib/Target/AArch64/AArch64.h
@@ -33,6 +33,10 @@
 
 FunctionPass *createAArch64BranchFixupPass();
 
+/// \brief Creates an AArch64-specific Target Transformation Info pass.
+ImmutablePass *createAArch64TargetTransformInfoPass(
+                                                const AArch64TargetMachine *TM);
+
 void LowerAArch64MachineInstrToMCInst(const MachineInstr *MI, MCInst &OutMI,
                                       AArch64AsmPrinter &AP);