[TableGen] Move a function from llvm namespace and make it a static function. NFC

It's only called from one place and is defined just above that use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328074 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/CodeGenSchedule.cpp b/utils/TableGen/CodeGenSchedule.cpp
index 90d7c8e..09e41e7 100644 (file)
--- a/utils/TableGen/CodeGenSchedule.cpp
+++ b/utils/TableGen/CodeGenSchedule.cpp
@@ -431,10 +431,8 @@ bool CodeGenSchedModels::hasReadOfWrite(Record *WriteDef) const {
   return false;
 }
 
-namespace llvm {
-
-void splitSchedReadWrites(const RecVec &RWDefs,
-                          RecVec &WriteDefs, RecVec &ReadDefs) {
+static void splitSchedReadWrites(const RecVec &RWDefs,
+                                 RecVec &WriteDefs, RecVec &ReadDefs) {
   for (Record *RWDef : RWDefs) {
     if (RWDef->isSubClassOf("SchedWrite"))
       WriteDefs.push_back(RWDef);
@@ -445,8 +443,6 @@ void splitSchedReadWrites(const RecVec &RWDefs,
   }
 }
 
-} // end namespace llvm
-
 // Split the SchedReadWrites defs and call findRWs for each list.
 void CodeGenSchedModels::findRWs(const RecVec &RWDefs,
                                  IdxVec &Writes, IdxVec &Reads) const {

diff --git a/utils/TableGen/CodeGenSchedule.h b/utils/TableGen/CodeGenSchedule.h
index 8b4f19e..dcadacc 100644 (file)
--- a/utils/TableGen/CodeGenSchedule.h
+++ b/utils/TableGen/CodeGenSchedule.h
@@ -33,9 +33,6 @@ using RecIter = std::vector<Record*>::const_iterator;
 using IdxVec = std::vector<unsigned>;
 using IdxIter = std::vector<unsigned>::const_iterator;
 
-void splitSchedReadWrites(const RecVec &RWDefs,
-                          RecVec &WriteDefs, RecVec &ReadDefs);
-
 /// We have two kinds of SchedReadWrites. Explicitly defined and inferred
 /// sequences.  TheDef is nonnull for explicit SchedWrites, but Sequence may or
 /// may not be empty. TheDef is null for inferred sequences, and Sequence must