1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index bb6bca51efd..6e511e68d7a 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -1855,6 +1855,7 @@ ARMTargetLowering::getEffectiveCallingConv(CallingConv::ID CC,
   case CallingConv::ARM_AAPCS:
   case CallingConv::ARM_APCS:
   case CallingConv::GHC:
+  case CallingConv::CFGuard_Check:
     return CC;
   case CallingConv::PreserveMost:
     return CallingConv::PreserveMost;
@@ -1914,6 +1915,8 @@ CCAssignFn *ARMTargetLowering::CCAssignFnForNode(CallingConv::ID CC,
     return (Return ? RetCC_ARM_APCS : CC_ARM_APCS_GHC);
   case CallingConv::PreserveMost:
     return (Return ? RetCC_ARM_AAPCS : CC_ARM_AAPCS);
+  case CallingConv::CFGuard_Check:
+    return (Return ? RetCC_ARM_AAPCS : CC_ARM_Win32_CFGuard_Check);
   }
 }