1 files changed, 3 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/CallingConvLower.cpp b/llvm/lib/CodeGen/CallingConvLower.cpp
index 4078ece31935..12c4f1b6a219 100644
--- a/llvm/lib/CodeGen/CallingConvLower.cpp
+++ b/llvm/lib/CodeGen/CallingConvLower.cpp
@@ -59,12 +59,12 @@ void CCState::HandleByVal(unsigned ValNo, MVT ValVT, MVT LocVT,
 }
 
 /// Mark a register and all of its aliases as allocated.
-void CCState::MarkAllocated(unsigned Reg) {
+void CCState::MarkAllocated(MCPhysReg Reg) {
   for (MCRegAliasIterator AI(Reg, &TRI, true); AI.isValid(); ++AI)
-    UsedRegs[*AI/32] |= 1 << (*AI&31);
+    UsedRegs[*AI / 32] |= 1 << (*AI & 31);
 }
 
-bool CCState::IsShadowAllocatedReg(unsigned Reg) const {
+bool CCState::IsShadowAllocatedReg(MCRegister Reg) const {
   if (!isAllocated(Reg))
     return false;