diff --git a/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp b/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
index 0bf0c832d5ddf..177ae9a47db75 100644
--- a/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
+++ b/llvm/lib/Frontend/OpenMP/OMPIRBuilder.cpp
@@ -1516,6 +1516,8 @@ OpenMPIRBuilder::applyStaticWorkshareLoop(DebugLoc DL, CanonicalLoopInfo *CLI,
                                           InsertPointTy AllocaIP,
                                           bool NeedsBarrier, Value *Chunk) {
   assert(CLI->isValid() && "Requires a valid canonical loop");
+  assert(!isConflictIP(AllocaIP, CLI->getPreheaderIP()) &&
+         "Require dedicated allocate IP");
 
   // Set up the source location value for OpenMP runtime.
   Builder.restoreIP(CLI->getPreheaderIP());
@@ -1646,6 +1648,8 @@ OpenMPIRBuilder::InsertPointTy OpenMPIRBuilder::applyDynamicWorkshareLoop(
     DebugLoc DL, CanonicalLoopInfo *CLI, InsertPointTy AllocaIP,
     OMPScheduleType SchedType, bool NeedsBarrier, Value *Chunk) {
   assert(CLI->isValid() && "Requires a valid canonical loop");
+  assert(!isConflictIP(AllocaIP, CLI->getPreheaderIP()) &&
+         "Require dedicated allocate IP");
 
   // Set up the source location value for OpenMP runtime.
   Builder.SetCurrentDebugLocation(DL);