fix warning

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10692 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/TwoAddressInstructionPass.cpp b/lib/CodeGen/TwoAddressInstructionPass.cpp
index b758e7fd224e96fb9ad11eb1ebd3d14447a55f75..4d8db815b20e2705d0cd5afcec6852cf4d0e1876 100644 (file)
--- a/lib/CodeGen/TwoAddressInstructionPass.cpp
+++ b/lib/CodeGen/TwoAddressInstructionPass.cpp
@@ -129,7 +129,7 @@ bool TwoAddressInstructionPass::runOnMachineFunction(MachineFunction &fn) {
             // because of SSA.
             for (unsigned i = 1; i < mi->getNumOperands(); ++i) {
                 assert(!mi->getOperand(i).isRegister() ||
-                       mi->getOperand(i).getAllocatedRegNum() != regA);
+                       mi->getOperand(i).getAllocatedRegNum() != (int)regA);
             }
 
             const TargetRegisterClass* rc = regAisPhysical ?