diff --git a/llvm/include/llvm/Analysis/LoopInfo.h b/llvm/include/llvm/Analysis/LoopInfo.h
--- a/llvm/include/llvm/Analysis/LoopInfo.h
+++ b/llvm/include/llvm/Analysis/LoopInfo.h
@@ -270,16 +270,12 @@
 
   /// Return all unique successor blocks of this loop.
   /// These are the blocks _outside of the current loop_ which are branched to.
-  /// This assumes that loop exits are in canonical form, i.e. all exits are
-  /// dedicated exits.
   void getUniqueExitBlocks(SmallVectorImpl<BlockT *> &ExitBlocks) const;
 
   /// Return all unique successor blocks of this loop except successors from
   /// Latch block are not considered. If the exit comes from Latch has also
   /// non Latch predecessor in a loop it will be added to ExitBlocks.
   /// These are the blocks _outside of the current loop_ which are branched to.
-  /// This assumes that loop exits are in canonical form, i.e. all exits are
-  /// dedicated exits.
   void getUniqueNonLatchExitBlocks(SmallVectorImpl<BlockT *> &ExitBlocks) const;
 
   /// If getUniqueExitBlocks would return exactly one block, return that block.
diff --git a/llvm/include/llvm/Analysis/LoopInfoImpl.h b/llvm/include/llvm/Analysis/LoopInfoImpl.h
--- a/llvm/include/llvm/Analysis/LoopInfoImpl.h
+++ b/llvm/include/llvm/Analysis/LoopInfoImpl.h
@@ -101,47 +101,14 @@
 void getUniqueExitBlocksHelper(const LoopT *L,
                                SmallVectorImpl<BlockT *> &ExitBlocks,
                                PredicateT Pred) {
-  typedef GraphTraits<BlockT *> BlockTraits;
-  typedef GraphTraits<Inverse<BlockT *>> InvBlockTraits;
-
-  assert(L->hasDedicatedExits() &&
-         "getUniqueExitBlocks assumes the loop has canonical form exits!");
-
-  SmallVector<BlockT *, 32> SwitchExitBlocks;
+  assert(!L->isInvalid() && "Loop not in a valid state!");
+  SmallPtrSet<BlockT *, 32> Visited;
   auto Filtered = make_filter_range(L->blocks(), Pred);
-  for (BlockT *Block : Filtered) {
-    SwitchExitBlocks.clear();
-    for (BlockT *Successor : children<BlockT *>(Block)) {
-      // If block is inside the loop then it is not an exit block.
-      if (L->contains(Successor))
-        continue;
-
-      BlockT *FirstPred = *InvBlockTraits::child_begin(Successor);
-
-      // If current basic block is this exit block's first predecessor then only
-      // insert exit block in to the output ExitBlocks vector. This ensures that
-      // same exit block is not inserted twice into ExitBlocks vector.
-      if (Block != FirstPred)
-        continue;
-
-      // If a terminator has more then two successors, for example SwitchInst,
-      // then it is possible that there are multiple edges from current block to
-      // one exit block.
-      if (std::distance(BlockTraits::child_begin(Block),
-                        BlockTraits::child_end(Block)) <= 2) {
-        ExitBlocks.push_back(Successor);
-        continue;
-      }
-
-      // In case of multiple edges from current block to exit block, collect
-      // only one edge in ExitBlocks. Use switchExitBlocks to keep track of
-      // duplicate edges.
-      if (!is_contained(SwitchExitBlocks, Successor)) {
-        SwitchExitBlocks.push_back(Successor);
-        ExitBlocks.push_back(Successor);
-      }
-    }
-  }
+  for (BlockT *BB : Filtered)
+    for (BlockT *Successor : children<BlockT *>(BB))
+      if (!L->contains(Successor))
+        if (Visited.insert(Successor).second)
+          ExitBlocks.push_back(Successor);
 }
 
 template <class BlockT, class LoopT>
diff --git a/llvm/unittests/Analysis/LoopInfoTest.cpp b/llvm/unittests/Analysis/LoopInfoTest.cpp
--- a/llvm/unittests/Analysis/LoopInfoTest.cpp
+++ b/llvm/unittests/Analysis/LoopInfoTest.cpp
@@ -1156,3 +1156,46 @@
     EXPECT_TRUE(Exits.size() == 1);
   });
 }
+
+// Regression test for  getUniqueNonLatchExitBlocks functions.
+// It should detect the exit if it comes from both latch and non-latch blocks.
+TEST(LoopInfoTest, LoopNonLatchUniqueExitBlocks) {
+  const char *ModuleStr =
+      "target datalayout = \"e-m:o-i64:64-f80:128-n8:16:32:64-S128\"\n"
+      "define void @foo(i32 %n, i1 %cond) {\n"
+      "entry:\n"
+      "  br label %for.cond\n"
+      "for.cond:\n"
+      "  %i.0 = phi i32 [ 0, %entry ], [ %inc, %for.inc ]\n"
+      "  %cmp = icmp slt i32 %i.0, %n\n"
+      "  br i1 %cond, label %for.inc, label %for.end\n"
+      "for.inc:\n"
+      "  %inc = add nsw i32 %i.0, 1\n"
+      "  br i1 %cmp, label %for.cond, label %for.end, !llvm.loop !0\n"
+      "for.end:\n"
+      "  ret void\n"
+      "}\n"
+      "!0 = distinct !{!0, !1}\n"
+      "!1 = !{!\"llvm.loop.distribute.enable\", i1 true}\n";
+
+  // Parse the module.
+  LLVMContext Context;
+  std::unique_ptr<Module> M = makeLLVMModule(Context, ModuleStr);
+
+  runWithLoopInfo(*M, "foo", [&](Function &F, LoopInfo &LI) {
+    Function::iterator FI = F.begin();
+    // First basic block is entry - skip it.
+    BasicBlock *Header = &*(++FI);
+    assert(Header->getName() == "for.cond");
+    Loop *L = LI.getLoopFor(Header);
+
+    SmallVector<BasicBlock *, 2> Exits;
+    // This loop has 1 unique exit.
+    L->getUniqueExitBlocks(Exits);
+    EXPECT_TRUE(Exits.size() == 1);
+    // And one unique non latch exit.
+    Exits.clear();
+    L->getUniqueNonLatchExitBlocks(Exits);
+    EXPECT_TRUE(Exits.size() == 1);
+  });
+}