[llvm] r328137 - [TableGen] Use count_if instead of a manual loop. NFC

[Craig Topper via llvm-commits]

Author: ctopper
Date: Wed Mar 21 12:30:30 2018
New Revision: 328137

URL: http://llvm.org/viewvc/llvm-project?rev=328137&view=rev
Log:
[TableGen] Use count_if instead of a manual loop. NFC

Modified:
    llvm/trunk/utils/TableGen/CodeGenSchedule.cpp

Modified: llvm/trunk/utils/TableGen/CodeGenSchedule.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/TableGen/CodeGenSchedule.cpp?rev=328137&r1=328136&r2=328137&view=diff
==============================================================================
--- llvm/trunk/utils/TableGen/CodeGenSchedule.cpp (original)
+++ llvm/trunk/utils/TableGen/CodeGenSchedule.cpp Wed Mar 21 12:30:30 2018
@@ -759,11 +759,10 @@ void CodeGenSchedModels::createInstRWCla
       const RecVec &RWDefs = SchedClasses[OldSCIdx].InstRWs;
       if (!RWDefs.empty()) {
         const RecVec *OrigInstDefs = Sets.expand(RWDefs[0]);
-        unsigned OrigNumInstrs = 0;
-        for (Record *OIDef : *OrigInstDefs) {
-          if (InstrClassMap[OIDef] == OldSCIdx)
-            ++OrigNumInstrs;
-        }
+        unsigned OrigNumInstrs =
+          count_if(*OrigInstDefs, [&](Record *OIDef) {
+                     return InstrClassMap[OIDef] == OldSCIdx;
+                   });
         if (OrigNumInstrs == InstDefs.size()) {
           assert(SchedClasses[OldSCIdx].ProcIndices[0] == 0 &&
                  "expected a generic SchedClass");