Merge pull request #23288 from slavapestov/start-using-irgen-resilience-expansion

IRGen: Use maximal resilience expansion to lower SIL types

Author: slavapestov

lib/IRGen/GenType.cpp

@@ -1434,29 +1434,25 @@ const TypeInfo &IRGenFunction::getTypeInfo(SILType T) {
 
 /// Return the SIL-lowering of the given type.
 SILType IRGenModule::getLoweredType(AbstractionPattern orig, Type subst) const {
-  // FIXME: Expansion
   return getSILTypes().getLoweredType(orig, subst,
-                                      ResilienceExpansion::Minimal);
+                                      ResilienceExpansion::Maximal);
 }
 
 /// Return the SIL-lowering of the given type.
 SILType IRGenModule::getLoweredType(Type subst) const {
-  // FIXME: Expansion
   return getSILTypes().getLoweredType(subst,
-                                      ResilienceExpansion::Minimal);
+                                      ResilienceExpansion::Maximal);
 }
 
 /// Return the SIL-lowering of the given type.
 const Lowering::TypeLowering &IRGenModule::getTypeLowering(SILType type) const {
-  // FIXME: Expansion
   return getSILTypes().getTypeLowering(type,
-                                       ResilienceExpansion::Minimal);
+                                       ResilienceExpansion::Maximal);
 }
 
 bool IRGenModule::isTypeABIAccessible(SILType type) const {
-  // FIXME: Expansion
   return getSILModule().isTypeABIAccessible(type,
-                                            ResilienceExpansion::Minimal);
+                                            ResilienceExpansion::Maximal);
 }
 
 /// Get a pointer to the storage type for the given type.  Note that,