[llvm] r256889 - use std::max ; NFCI

[Sanjay Patel via llvm-commits]

Author: spatel
Date: Tue Jan  5 18:36:59 2016
New Revision: 256889

URL: http://llvm.org/viewvc/llvm-project?rev=256889&view=rev
Log:
use std::max ; NFCI

Modified:
    llvm/trunk/lib/CodeGen/RegisterPressure.cpp

Modified: llvm/trunk/lib/CodeGen/RegisterPressure.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/RegisterPressure.cpp?rev=256889&r1=256888&r2=256889&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/RegisterPressure.cpp (original)
+++ llvm/trunk/lib/CodeGen/RegisterPressure.cpp Tue Jan  5 18:36:59 2016
@@ -97,9 +97,8 @@ void RegPressureTracker::increaseRegPres
     unsigned Weight = PSetI.getWeight();
     for (; PSetI.isValid(); ++PSetI) {
       CurrSetPressure[*PSetI] += Weight;
-      if (CurrSetPressure[*PSetI] > P.MaxSetPressure[*PSetI]) {
-        P.MaxSetPressure[*PSetI] = CurrSetPressure[*PSetI];
-      }
+      P.MaxSetPressure[*PSetI] =
+          std::max(P.MaxSetPressure[*PSetI], CurrSetPressure[*PSetI]);
     }
   }
 }