Fixing -Wsign-compare warnings; NFC.

[oota-llvm.git] / lib / CodeGen / ExecutionDepsFix.cpp

diff --git a/lib/CodeGen/ExecutionDepsFix.cpp b/lib/CodeGen/ExecutionDepsFix.cpp
index 18c82c85e55ddcaed6f9173870373c63db6ee065..9d3ba5e0a55e83a3231c6b3d73a716e75951ae78 100644 (file)
--- a/lib/CodeGen/ExecutionDepsFix.cpp
+++ b/lib/CodeGen/ExecutionDepsFix.cpp
@@ -74,7 +74,8 @@ struct DomainValue {
 
   // Is domain available?
   bool hasDomain(unsigned domain) const {
-    assert(domain < std::numeric_limits<unsigned>::digits &&
+    assert(domain <
+               static_cast<unsigned>(std::numeric_limits<unsigned>::digits) &&
            "undefined behavior");
     return AvailableDomains & (1u << domain);
   }