misc: Appease clang static analyzer

A few minor fixes to issues identified by the clang static analyzer.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mem/cache/tags/fa_lru.cc b/src/mem/cache/tags/fa_lru.cc
index 3f717e3a7..c9531d12c 100644
--- a/src/mem/cache/tags/fa_lru.cc
+++ b/src/mem/cache/tags/fa_lru.cc
@@ -67,7 +67,7 @@ FALRU::FALRU(const Params *p)
     numCaches = floorLog2(size) - 17;
     if (numCaches >0){
         cacheBoundaries = new FALRUBlk *[numCaches];
-        cacheMask = (1 << numCaches) - 1;
+        cacheMask = (ULL(1) << numCaches) - 1;
     } else {
         cacheMask = 0;
     }