Fix isConsumedParameter, etc.

Author: ahatanaka

include/swift/AST/Types.h

@@ -4133,11 +4133,11 @@ template <bool InCallee>
 bool isConsumedParameter(ParameterConvention conv) {
   switch (conv) {
   case ParameterConvention::Indirect_In:
-  case ParameterConvention::Indirect_In_CXX:
   case ParameterConvention::Direct_Owned:
   case ParameterConvention::Pack_Owned:
     return true;
-
+  case ParameterConvention::Indirect_In_CXX:
+    return !InCallee;
   case ParameterConvention::Indirect_Inout:
   case ParameterConvention::Indirect_InoutAliasable:
   case ParameterConvention::Direct_Unowned:
@@ -4168,10 +4168,10 @@ bool isGuaranteedParameter(ParameterConvention conv) {
   case ParameterConvention::Indirect_In_Guaranteed:
   case ParameterConvention::Pack_Guaranteed:
     return true;
-
+  case ParameterConvention::Indirect_In_CXX:
+    return InCallee;
   case ParameterConvention::Indirect_Inout:
   case ParameterConvention::Indirect_InoutAliasable:
-  case ParameterConvention::Indirect_In_CXX:
   case ParameterConvention::Indirect_In:
   case ParameterConvention::Direct_Unowned:
   case ParameterConvention::Direct_Owned:

include/swift/SIL/SILArgumentConvention.h

@@ -115,8 +115,9 @@ struct SILArgumentConvention {
     case SILArgumentConvention::Direct_Owned:
     case SILArgumentConvention::Pack_Owned:
       return true;
-    case SILArgumentConvention::Indirect_In_Guaranteed:
     case SILArgumentConvention::Indirect_In_CXX:
+      return !InCallee;
+    case SILArgumentConvention::Indirect_In_Guaranteed:
     case SILArgumentConvention::Direct_Guaranteed:
     case SILArgumentConvention::Indirect_Inout:
     case SILArgumentConvention::Indirect_Out:
@@ -138,10 +139,11 @@ struct SILArgumentConvention {
   bool isGuaranteedConvention() const {
     switch (Value) {
     case SILArgumentConvention::Indirect_In_Guaranteed:
-    case SILArgumentConvention::Indirect_In_CXX:
     case SILArgumentConvention::Direct_Guaranteed:
     case SILArgumentConvention::Pack_Guaranteed:
       return true;
+    case SILArgumentConvention::Indirect_In_CXX:
+      return InCallee;
     case SILArgumentConvention::Indirect_Inout:
     case SILArgumentConvention::Indirect_In:
     case SILArgumentConvention::Indirect_Out: