[TableGen] Remove a defaulted function argument that is never called with another...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@328075 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/utils/TableGen/CodeGenSchedule.cpp b/utils/TableGen/CodeGenSchedule.cpp
index 09e41e7..8f51df8 100644 (file)
--- a/utils/TableGen/CodeGenSchedule.cpp
+++ b/utils/TableGen/CodeGenSchedule.cpp
@@ -405,11 +405,9 @@ std::string CodeGenSchedModels::genRWName(ArrayRef<unsigned> Seq, bool IsRead) {
   return Name;
 }
 
-unsigned CodeGenSchedModels::getSchedRWIdx(Record *Def, bool IsRead,
-                                           unsigned After) const {
+unsigned CodeGenSchedModels::getSchedRWIdx(Record *Def, bool IsRead) const {
   const std::vector<CodeGenSchedRW> &RWVec = IsRead ? SchedReads : SchedWrites;
-  assert(After < RWVec.size() && "start position out of bounds");
-  for (std::vector<CodeGenSchedRW>::const_iterator I = RWVec.begin() + After,
+  for (std::vector<CodeGenSchedRW>::const_iterator I = RWVec.begin(),
          E = RWVec.end(); I != E; ++I) {
     if (I->TheDef == Def)
       return I - RWVec.begin();

diff --git a/utils/TableGen/CodeGenSchedule.h b/utils/TableGen/CodeGenSchedule.h
index dcadacc..59c084b 100644 (file)
--- a/utils/TableGen/CodeGenSchedule.h
+++ b/utils/TableGen/CodeGenSchedule.h
@@ -336,7 +336,7 @@ public:
     return const_cast<CodeGenSchedModels&>(*this).getSchedRW(Def);
   }
 
-  unsigned getSchedRWIdx(Record *Def, bool IsRead, unsigned After = 0) const;
+  unsigned getSchedRWIdx(Record *Def, bool IsRead) const;
 
   // Return true if the given write record is referenced by a ReadAdvance.
   bool hasReadOfWrite(Record *WriteDef) const;