Remove uses of SGF.CurrentSILLoc from SILGenPattern

Author: adrian-prantl

lib/SILGen/SILGenPattern.cpp

@@ -2760,14 +2760,16 @@ static void switchCaseStmtSuccessCallback(SILGenFunction &SGF,
       }
 
       // If we have a loadable address, perform a load [copy].
+      SILLocation loc(var);
+      loc.markAutoGenerated();
       if (type.isAddress()) {
-        value = SGF.B.emitLoadValueOperation(SGF.CurrentSILLoc, value,
+        value = SGF.B.emitLoadValueOperation(loc, value,
                                              LoadOwnershipQualifier::Copy);
         args.push_back(value);
         break;
       }
 
-      value = SGF.B.emitCopyValueOperation(SGF.CurrentSILLoc, value);
+      value = SGF.B.emitCopyValueOperation(loc, value);
       args.push_back(value);
       break;
     }
@@ -3015,14 +3017,16 @@ void SILGenFunction::emitSwitchFallthrough(FallthroughStmt *S) {
         break;
       }
 
+      SILLocation loc(var);
+      loc.markAutoGenerated();
       if (varLoc.box) {
-        SILValue argValue = B.emitLoadValueOperation(
-            CurrentSILLoc, value, LoadOwnershipQualifier::Copy);
+        SILValue argValue =
+            B.emitLoadValueOperation(loc, value, LoadOwnershipQualifier::Copy);
         args.push_back(argValue);
         break;
       }
 
-      auto argValue = B.emitCopyValueOperation(CurrentSILLoc, value);
+      auto argValue = B.emitCopyValueOperation(loc, value);
       args.push_back(argValue);
       break;
     }
@@ -3133,14 +3137,16 @@ void SILGenFunction::emitCatchDispatch(DoCatchStmt *S, ManagedValue exn,
         }
 
         // If we have a loadable address, perform a load [copy].
+        SILLocation loc(var);
+        loc.markAutoGenerated();
         if (type.isAddress()) {
-          value = B.emitLoadValueOperation(CurrentSILLoc, value,
+          value = B.emitLoadValueOperation(loc, value,
                                            LoadOwnershipQualifier::Copy);
           args.push_back(value);
           break;
         }
 
-        value = B.emitCopyValueOperation(CurrentSILLoc, value);
+        value = B.emitCopyValueOperation(loc, value);
         args.push_back(value);
         break;
       }