Remove unneeded Function Argument from applyDynamicWorkshareLoop

dist_schedule is not supported for dynamically allocated loops, so we
can remove the need for the DistScheduleChunkSize from this function.

Author: Stylie777

llvm/include/llvm/Frontend/OpenMP/OMPIRBuilder.h

@@ -1168,15 +1168,14 @@ class OpenMPIRBuilder {
   ///                     the loop.
   /// \param Chunk    The size of loop chunk considered as a unit when
   ///                 scheduling. If \p nullptr, defaults to 1.
-  /// \param DistScheduleChunk    The size of dist_shcedule chunk considered as
-  /// a unit when
-  ///                 scheduling. If \p nullptr, defaults to 1.
   ///
   /// \returns Point where to insert code after the workshare construct.
-  InsertPointOrErrorTy applyDynamicWorkshareLoop(
-      DebugLoc DL, CanonicalLoopInfo *CLI, InsertPointTy AllocaIP,
-      omp::OMPScheduleType SchedType, bool NeedsBarrier, Value *Chunk = nullptr,
-      Value *DistScheduleChunk = nullptr);
+  InsertPointOrErrorTy applyDynamicWorkshareLoop(DebugLoc DL,
+                                                 CanonicalLoopInfo *CLI,
+                                                 InsertPointTy AllocaIP,
+                                                 omp::OMPScheduleType SchedType,
+                                                 bool NeedsBarrier,
+                                                 Value *Chunk = nullptr);
 
   /// Create alternative version of the loop to support if clause
   ///

llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp

@@ -5374,8 +5374,7 @@ OpenMPIRBuilder::InsertPointOrErrorTy
 OpenMPIRBuilder::applyDynamicWorkshareLoop(DebugLoc DL, CanonicalLoopInfo *CLI,
                                            InsertPointTy AllocaIP,
                                            OMPScheduleType SchedType,
-                                           bool NeedsBarrier, Value *Chunk,
-                                           Value *DistScheduleChunk) {
+                                           bool NeedsBarrier, Value *Chunk) {
   assert(CLI->isValid() && "Requires a valid canonical loop");
   assert(!isConflictIP(AllocaIP, CLI->getPreheaderIP()) &&
          "Require dedicated allocate IP");