Fix debug location is some ownership utils (#39148)

Insert point may have invalid LocationKind. Use auto-generated loc.

Author: meg-gupta

lib/SILOptimizer/Utils/OwnershipOptUtils.cpp

@@ -299,7 +299,8 @@ OwnershipLifetimeExtender::createPlusOneCopy(SILValue value,
       [&](SILBasicBlock *postDomBlock) {
         auto front = postDomBlock->begin();
         SILBuilderWithScope newBuilder(front);
-        auto *dvi = newBuilder.createDestroyValue(front->getLoc(), copy);
+        auto loc = RegularLocation::getAutoGeneratedLocation(front->getLoc());
+        auto *dvi = newBuilder.createDestroyValue(loc, copy);
         callbacks.createdNewInst(dvi);
       });
   return result;
@@ -348,9 +349,10 @@ OwnershipLifetimeExtender::createPlusOneBorrow(SILValue value,
       [&](SILBasicBlock *postDomBlock) {
         auto front = postDomBlock->begin();
         SILBuilderWithScope newBuilder(front);
-        auto *ebi = newBuilder.createEndBorrow(front->getLoc(), borrow);
+        auto loc = RegularLocation::getAutoGeneratedLocation(front->getLoc());
+        auto *ebi = newBuilder.createEndBorrow(loc, borrow);
         callbacks.createdNewInst(ebi);
-        auto *dvi = newBuilder.createDestroyValue(front->getLoc(), copy);
+        auto *dvi = newBuilder.createDestroyValue(loc, copy);
         callbacks.createdNewInst(dvi);
       });
   return result;