Update LLVM for rebase to r212749.

Includes a cherry-pick of:
r212948 - fixes a small issue with atomic calls

Change-Id: Ib97bd980b59f18142a69506400911a6009d9df18

1 files changed, 3 insertions, 4 deletions

diff --git a/lib/Target/Hexagon/HexagonInstrInfo.cpp b/lib/Target/Hexagon/HexagonInstrInfo.cpp
index ea6367a..1c95e06 100644
--- a/lib/Target/Hexagon/HexagonInstrInfo.cpp
+++ b/lib/Target/Hexagon/HexagonInstrInfo.cpp
@@ -1538,14 +1538,13 @@ int HexagonInstrInfo::GetDotOldOp(const int opc) const {
   int NewOp = opc;
   if (isPredicated(NewOp) && isPredicatedNew(NewOp)) { // Get predicate old form
     NewOp = Hexagon::getPredOldOpcode(NewOp);
-    if (NewOp < 0)
-      assert(0 && "Couldn't change predicate new instruction to its old form.");
+    assert(NewOp >= 0 &&
+           "Couldn't change predicate new instruction to its old form.");
   }
 
   if (isNewValueStore(NewOp)) { // Convert into non-new-value format
     NewOp = Hexagon::getNonNVStore(NewOp);
-    if (NewOp < 0)
-      assert(0 && "Couldn't change new-value store to its old form.");
+    assert(NewOp >= 0 && "Couldn't change new-value store to its old form.");
   }
   return NewOp;
 }