diff --git a/include/llvm/CodeGen/InstrSelectionSupport.h b/include/llvm/CodeGen/InstrSelectionSupport.h
index 3630f831c31..8e5855d8c53 100644
--- a/include/llvm/CodeGen/InstrSelectionSupport.h
+++ b/include/llvm/CodeGen/InstrSelectionSupport.h
@@ -81,24 +81,4 @@ MachineOperand::MachineOperandType ChooseRegOrImmed(int64_t intValue,
                                          unsigned& getMachineRegNum,
                                          int64_t& getImmedValue);
 
-
-//---------------------------------------------------------------------------
-// Function: FixConstantOperandsForInstr
-// 
-// Purpose:
-// Special handling for constant operands of a machine instruction
-// -- if the constant is 0, use the hardwired 0 register, if any;
-// -- if the constant fits in the IMMEDIATE field, use that field;
-// -- else create instructions to put the constant into a register, either
-//    directly or by loading explicitly from the constant pool.
-// 
-// In the first 2 cases, the operand of `minstr' is modified in place.
-// Returns a vector of machine instructions generated for operands that
-// fall under case 3; these must be inserted before `minstr'.
-//---------------------------------------------------------------------------
-
-std::vector<MachineInstr*> FixConstantOperandsForInstr (Instruction* vmInstr,
-                                                        MachineInstr* minstr,
-                                                        TargetMachine& target);
-
 #endif