diff --git a/clang/include/clang/AST/StmtOpenMP.h b/clang/include/clang/AST/StmtOpenMP.h
--- a/clang/include/clang/AST/StmtOpenMP.h
+++ b/clang/include/clang/AST/StmtOpenMP.h
@@ -882,17 +882,45 @@
                                   TryImperfectlyNestedLoops);
   }
 
+  /// Calls the specified callback function for all the loops in \p CurStmt,
+  /// from the outermost to the innermost.
+  static bool doForAllLoops(Stmt *CurStmt, bool TryImperfectlyNestedLoops,
+                            unsigned NumLoops,
+                            llvm::function_ref<bool(unsigned, Stmt *)> Callback,
+                            llvm::function_ref<void(OMPLoopBasedDirective *)>
+                                OnTransformationCallback);
+  static bool
+  doForAllLoops(const Stmt *CurStmt, bool TryImperfectlyNestedLoops,
+                unsigned NumLoops,
+                llvm::function_ref<bool(unsigned, const Stmt *)> Callback,
+                llvm::function_ref<void(const OMPLoopBasedDirective *)>
+                    OnTransformationCallback) {
+    auto &&NewCallback = [Callback](unsigned Cnt, Stmt *CurStmt) {
+      return Callback(Cnt, CurStmt);
+    };
+    auto &&NewTransformCb =
+        [OnTransformationCallback](OMPLoopBasedDirective *A) {
+          OnTransformationCallback(A);
+        };
+    return doForAllLoops(const_cast<Stmt *>(CurStmt), TryImperfectlyNestedLoops,
+                         NumLoops, NewCallback, NewTransformCb);
+  }
+
   /// Calls the specified callback function for all the loops in \p CurStmt,
   /// from the outermost to the innermost.
   static bool
   doForAllLoops(Stmt *CurStmt, bool TryImperfectlyNestedLoops,
                 unsigned NumLoops,
-                llvm::function_ref<bool(unsigned, Stmt *)> Callback);
+                llvm::function_ref<bool(unsigned, Stmt *)> Callback) {
+    auto &&TransformCb = [](OMPLoopBasedDirective *) {};
+    return doForAllLoops(CurStmt, TryImperfectlyNestedLoops, NumLoops, Callback,
+                         TransformCb);
+  }
   static bool
   doForAllLoops(const Stmt *CurStmt, bool TryImperfectlyNestedLoops,
                 unsigned NumLoops,
                 llvm::function_ref<bool(unsigned, const Stmt *)> Callback) {
-    auto &&NewCallback = [Callback](unsigned Cnt, Stmt *CurStmt) {
+    auto &&NewCallback = [Callback](unsigned Cnt, const Stmt *CurStmt) {
       return Callback(Cnt, CurStmt);
     };
     return doForAllLoops(const_cast<Stmt *>(CurStmt), TryImperfectlyNestedLoops,
diff --git a/clang/lib/AST/StmtOpenMP.cpp b/clang/lib/AST/StmtOpenMP.cpp
--- a/clang/lib/AST/StmtOpenMP.cpp
+++ b/clang/lib/AST/StmtOpenMP.cpp
@@ -124,11 +124,15 @@
 
 bool OMPLoopBasedDirective::doForAllLoops(
     Stmt *CurStmt, bool TryImperfectlyNestedLoops, unsigned NumLoops,
-    llvm::function_ref<bool(unsigned, Stmt *)> Callback) {
+    llvm::function_ref<bool(unsigned, Stmt *)> Callback,
+    llvm::function_ref<void(OMPLoopBasedDirective *)>
+        OnTransformationCallback) {
   CurStmt = CurStmt->IgnoreContainers();
   for (unsigned Cnt = 0; Cnt < NumLoops; ++Cnt) {
-    if (auto *Dir = dyn_cast<OMPTileDirective>(CurStmt))
+    while (auto *Dir = dyn_cast<OMPTileDirective>(CurStmt)) {
+      OnTransformationCallback(Dir);
       CurStmt = Dir->getTransformedStmt();
+    }
     if (auto *CanonLoop = dyn_cast<OMPCanonicalLoop>(CurStmt))
       CurStmt = CanonLoop->getLoopStmt();
     if (Callback(Cnt, CurStmt))
diff --git a/clang/lib/CodeGen/CGStmtOpenMP.cpp b/clang/lib/CodeGen/CGStmtOpenMP.cpp
--- a/clang/lib/CodeGen/CGStmtOpenMP.cpp
+++ b/clang/lib/CodeGen/CGStmtOpenMP.cpp
@@ -1817,8 +1817,6 @@
     return;
   }
   if (SimplifiedS == NextLoop) {
-    OMPTransformDirectiveScopeRAII PossiblyTransformDirectiveScope(CGF,
-                                                                   SimplifiedS);
     if (auto *Dir = dyn_cast<OMPTileDirective>(SimplifiedS))
       SimplifiedS = Dir->getTransformedStmt();
     if (const auto *CanonLoop = dyn_cast<OMPCanonicalLoop>(SimplifiedS))
diff --git a/clang/lib/Sema/SemaOpenMP.cpp b/clang/lib/Sema/SemaOpenMP.cpp
--- a/clang/lib/Sema/SemaOpenMP.cpp
+++ b/clang/lib/Sema/SemaOpenMP.cpp
@@ -8962,6 +8962,17 @@
               }
             }
             return false;
+          },
+          [&SemaRef, &Captures](OMPLoopBasedDirective *Transform) {
+            Stmt *DependentPreInits =
+                cast<OMPTileDirective>(Transform)->getPreInits();
+            for (Decl *C : cast<DeclStmt>(DependentPreInits)->getDeclGroup()) {
+              auto *D = cast<VarDecl>(C);
+              DeclRefExpr *Ref = buildDeclRefExpr(SemaRef, D, D->getType(),
+                                                  Transform->getBeginLoc());
+              Captures[Ref] = Ref;
+            }
+            return false;
           }))
     return 0;
 
@@ -12561,6 +12572,7 @@
 
   // Verify and diagnose loop nest.
   SmallVector<OMPLoopBasedDirective::HelperExprs, 4> LoopHelpers(NumLoops);
+  SmallVector<Decl *, 4> PreInits;
   Stmt *Body = nullptr;
   SmallVector<Stmt *, 4> OriginalInits;
   if (!OMPLoopBasedDirective::doForAllLoops(
@@ -12586,6 +12598,13 @@
               Body = CXXFor->getBody();
             }
             return false;
+          },
+          [this, &PreInits](OMPLoopBasedDirective *Transform) {
+            Stmt *DependentPreInits =
+                cast<OMPTileDirective>(Transform)->getPreInits();
+            for (Decl *C : cast<DeclStmt>(DependentPreInits)->getDeclGroup())
+              PreInits.push_back(C);
+            return false;
           }))
     return StmtError();
 
@@ -12594,8 +12613,6 @@
     return OMPTileDirective::Create(Context, StartLoc, EndLoc, Clauses,
                                     NumLoops, AStmt, nullptr, nullptr);
 
-  // Collection of generated variable declaration.
-  SmallVector<Decl *, 4> PreInits;
 
   // Create iteration variables for the generated loops.
   SmallVector<VarDecl *, 4> FloorIndVars;
diff --git a/clang/test/OpenMP/tile_codegen.cpp b/clang/test/OpenMP/tile_codegen.cpp
--- a/clang/test/OpenMP/tile_codegen.cpp
+++ b/clang/test/OpenMP/tile_codegen.cpp
@@ -297,17 +297,19 @@
 // IR-NEXT:  entry:
 // IR-NEXT:    [[DOTOMP_IV:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP:%.*]] = alloca i32, align 4
+// IR-NEXT:    [[I:%.*]] = alloca i32, align 4
+// IR-NEXT:    [[J:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_LB:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_UB:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_STRIDE:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_IS_LAST:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTFLOOR_0_IV_I:%.*]] = alloca i32, align 4
-// IR-NEXT:    [[I:%.*]] = alloca i32, align 4
-// IR-NEXT:    [[J:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTFLOOR_1_IV_J:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTTILE_0_IV_I:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTTILE_1_IV_J:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[GLOB2:@.*]])
+// IR-NEXT:    store i32 7, i32* [[I]], align 4
+// IR-NEXT:    store i32 7, i32* [[J]], align 4
 // IR-NEXT:    store i32 0, i32* [[DOTOMP_LB]], align 4
 // IR-NEXT:    store i32 0, i32* [[DOTOMP_UB]], align 4
 // IR-NEXT:    store i32 1, i32* [[DOTOMP_STRIDE]], align 4
@@ -337,8 +339,7 @@
 // IR-NEXT:    [[MUL:%.*]] = mul nsw i32 [[TMP6]], 5
 // IR-NEXT:    [[ADD:%.*]] = add nsw i32 0, [[MUL]]
 // IR-NEXT:    store i32 [[ADD]], i32* [[DOTFLOOR_0_IV_I]], align 4
-// IR-NEXT:    store i32 7, i32* [[I]], align 4
-// IR-NEXT:    store i32 7, i32* [[J]], align 4
+
 // IR-NEXT:    store i32 0, i32* [[DOTFLOOR_1_IV_J]], align 4
 // IR-NEXT:    br label %[[FOR_COND:.*]]
 // IR:         [[FOR_COND]]:
@@ -446,18 +447,20 @@
 // IR-NEXT:    [[DOTOMP_IV:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP1:%.*]] = alloca i32, align 4
+// IR-NEXT:    [[I:%.*]] = alloca i32, align 4
+// IR-NEXT:    [[J:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_LB:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_UB:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_STRIDE:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_IS_LAST:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[K:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTFLOOR_0_IV_I:%.*]] = alloca i32, align 4
-// IR-NEXT:    [[I:%.*]] = alloca i32, align 4
-// IR-NEXT:    [[J:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTFLOOR_1_IV_J:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTTILE_0_IV_I:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTTILE_1_IV_J:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[GLOB2]])
+// IR-NEXT:    store i32 7, i32* [[I]], align 4
+// IR-NEXT:    store i32 7, i32* [[J]], align 4
 // IR-NEXT:    store i32 0, i32* [[DOTOMP_LB]], align 4
 // IR-NEXT:    store i32 3, i32* [[DOTOMP_UB]], align 4
 // IR-NEXT:    store i32 1, i32* [[DOTOMP_STRIDE]], align 4
@@ -496,8 +499,6 @@
 // IR-NEXT:    [[MUL6:%.*]] = mul nsw i32 [[SUB]], 5
 // IR-NEXT:    [[ADD7:%.*]] = add nsw i32 0, [[MUL6]]
 // IR-NEXT:    store i32 [[ADD7]], i32* [[DOTFLOOR_0_IV_I]], align 4
-// IR-NEXT:    store i32 7, i32* [[I]], align 4
-// IR-NEXT:    store i32 7, i32* [[J]], align 4
 // IR-NEXT:    store i32 0, i32* [[DOTFLOOR_1_IV_J]], align 4
 // IR-NEXT:    br label %[[FOR_COND:.*]]
 // IR:         [[FOR_COND]]:
@@ -608,6 +609,7 @@
 // IR-NEXT:    [[TMP:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP1:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP2:%.*]] = alloca i32, align 4
+// IR-NEXT:    [[I:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTCAPTURE_EXPR_:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTCAPTURE_EXPR_3:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTCAPTURE_EXPR_5:%.*]] = alloca i64, align 8
@@ -621,8 +623,8 @@
 // IR-NEXT:    [[DOTFLOOR_0_IV_I10:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTTILE_0_IV_I11:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[J15:%.*]] = alloca i32, align 4
-// IR-NEXT:    [[I:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP0:%.*]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* [[GLOB2]])
+// IR-NEXT:    store i32 7, i32* [[I]], align 4
 // IR-NEXT:    [[TMP1:%.*]] = load i32, i32* [[TMP]], align 4
 // IR-NEXT:    store i32 [[TMP1]], i32* [[DOTCAPTURE_EXPR_]], align 4
 // IR-NEXT:    [[TMP2:%.*]] = load i32, i32* [[TMP]], align 4
@@ -784,7 +786,6 @@
 // IR-NEXT:    [[ADD93:%.*]] = add nsw i64 7, [[MUL92]]
 // IR-NEXT:    [[CONV94:%.*]] = trunc i64 [[ADD93]] to i32
 // IR-NEXT:    store i32 [[CONV94]], i32* [[J15]], align 4
-// IR-NEXT:    store i32 7, i32* [[I]], align 4
 // IR-NEXT:    [[TMP39:%.*]] = load i32, i32* [[DOTTILE_0_IV_I11]], align 4
 // IR-NEXT:    [[MUL95:%.*]] = mul nsw i32 [[TMP39]], 3
 // IR-NEXT:    [[ADD96:%.*]] = add nsw i32 7, [[MUL95]]
@@ -829,15 +830,16 @@
 // IR-NEXT:    [[DOTBOUND_TID__ADDR:%.*]] = alloca i32*, align 8
 // IR-NEXT:    [[DOTOMP_IV:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[TMP:%.*]] = alloca i32, align 4
+// IR-NEXT:    [[I:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_LB:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_UB:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_STRIDE:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTOMP_IS_LAST:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTFLOOR_0_IV_I:%.*]] = alloca i32, align 4
-// IR-NEXT:    [[I:%.*]] = alloca i32, align 4
 // IR-NEXT:    [[DOTTILE_0_IV_I:%.*]] = alloca i32, align 4
 // IR-NEXT:    store i32* [[DOTGLOBAL_TID_:%.*]], i32** [[DOTGLOBAL_TID__ADDR]], align 8
 // IR-NEXT:    store i32* [[DOTBOUND_TID_:%.*]], i32** [[DOTBOUND_TID__ADDR]], align 8
+// IR-NEXT:    store i32 7, i32* [[I]], align 4
 // IR-NEXT:    store i32 0, i32* [[DOTOMP_LB]], align 4
 // IR-NEXT:    store i32 0, i32* [[DOTOMP_UB]], align 4
 // IR-NEXT:    store i32 1, i32* [[DOTOMP_STRIDE]], align 4
@@ -869,7 +871,6 @@
 // IR-NEXT:    [[MUL:%.*]] = mul nsw i32 [[TMP7]], 5
 // IR-NEXT:    [[ADD:%.*]] = add nsw i32 0, [[MUL]]
 // IR-NEXT:    store i32 [[ADD]], i32* [[DOTFLOOR_0_IV_I]], align 4
-// IR-NEXT:    store i32 7, i32* [[I]], align 4
 // IR-NEXT:    [[TMP8:%.*]] = load i32, i32* [[DOTFLOOR_0_IV_I]], align 4
 // IR-NEXT:    store i32 [[TMP8]], i32* [[DOTTILE_0_IV_I]], align 4
 // IR-NEXT:    br label %[[FOR_COND:.*]]
diff --git a/clang/test/OpenMP/tile_codegen_for_dependent.cpp b/clang/test/OpenMP/tile_codegen_for_dependent.cpp
new file mode 100644
--- /dev/null
+++ b/clang/test/OpenMP/tile_codegen_for_dependent.cpp
@@ -0,0 +1,195 @@
+// Check code generation
+// RUN: %clang_cc1 -verify -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 -emit-llvm %s -o - | FileCheck %s --check-prefix=IR
+
+// Check same results after serialization round-trip
+// RUN: %clang_cc1 -verify -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 -emit-pch -o %t %s
+// RUN: %clang_cc1 -verify -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 -include-pch %t -emit-llvm %s -o - | FileCheck %s --check-prefix=IR
+// expected-no-diagnostics
+
+// The loop trip count used by #pragma omp for depends on code generated
+// by #pragma omp file. Check that theses PreInits are emitted before
+// the code generated by #pragma omp for.
+
+#ifndef HEADER
+#define HEADER
+
+// placeholder for loop body code.
+
+extern "C" void body(...) {}
+
+
+
+// IR-LABEL: @func(
+// IR-NEXT:  [[ENTRY:.*]]:
+// IR-NEXT:    %[[START_ADDR:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[END_ADDR:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[STEP_ADDR:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_IV:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[TMP:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_1:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_2:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_3:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[I:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_6:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_8:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTFLOOR_0_IV_I:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_LB:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_UB:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_STRIDE:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_IS_LAST:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTFLOOR_0_IV_I12:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTTILE_0_IV_I:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[TMP0:.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @2)
+// IR-NEXT:    store i32 %[[START:.+]], i32* %[[START_ADDR]], align 4
+// IR-NEXT:    store i32 %[[END:.+]], i32* %[[END_ADDR]], align 4
+// IR-NEXT:    store i32 %[[STEP:.+]], i32* %[[STEP_ADDR]], align 4
+// IR-NEXT:    %[[TMP1:.+]] = load i32, i32* %[[START_ADDR]], align 4
+// IR-NEXT:    store i32 %[[TMP1]], i32* %[[DOTCAPTURE_EXPR_]], align 4
+// IR-NEXT:    %[[TMP2:.+]] = load i32, i32* %[[END_ADDR]], align 4
+// IR-NEXT:    store i32 %[[TMP2]], i32* %[[DOTCAPTURE_EXPR_1]], align 4
+// IR-NEXT:    %[[TMP3:.+]] = load i32, i32* %[[STEP_ADDR]], align 4
+// IR-NEXT:    store i32 %[[TMP3]], i32* %[[DOTCAPTURE_EXPR_2]], align 4
+// IR-NEXT:    %[[TMP4:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_1]], align 4
+// IR-NEXT:    %[[TMP5:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_]], align 4
+// IR-NEXT:    %[[SUB:.+]] = sub i32 %[[TMP4]], %[[TMP5]]
+// IR-NEXT:    %[[SUB4:.+]] = sub i32 %[[SUB]], 1
+// IR-NEXT:    %[[TMP6:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_2]], align 4
+// IR-NEXT:    %[[ADD:.+]] = add i32 %[[SUB4]], %[[TMP6]]
+// IR-NEXT:    %[[TMP7:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_2]], align 4
+// IR-NEXT:    %[[DIV:.+]] = udiv i32 %[[ADD]], %[[TMP7]]
+// IR-NEXT:    %[[SUB5:.+]] = sub i32 %[[DIV]], 1
+// IR-NEXT:    store i32 %[[SUB5]], i32* %[[DOTCAPTURE_EXPR_3]], align 4
+// IR-NEXT:    %[[TMP8:.+]] = load i32, i32* %[[START_ADDR]], align 4
+// IR-NEXT:    store i32 %[[TMP8]], i32* %[[I]], align 4
+// IR-NEXT:    %[[TMP9:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_3]], align 4
+// IR-NEXT:    %[[ADD7:.+]] = add i32 %[[TMP9]], 1
+// IR-NEXT:    store i32 %[[ADD7]], i32* %[[DOTCAPTURE_EXPR_6]], align 4
+// IR-NEXT:    %[[TMP10:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_6]], align 4
+// IR-NEXT:    %[[SUB9:.+]] = sub i32 %[[TMP10]], -3
+// IR-NEXT:    %[[DIV10:.+]] = udiv i32 %[[SUB9]], 4
+// IR-NEXT:    %[[SUB11:.+]] = sub i32 %[[DIV10]], 1
+// IR-NEXT:    store i32 %[[SUB11]], i32* %[[DOTCAPTURE_EXPR_8]], align 4
+// IR-NEXT:    store i32 0, i32* %[[DOTFLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP11:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_6]], align 4
+// IR-NEXT:    %[[CMP:.+]] = icmp ult i32 0, %[[TMP11]]
+// IR-NEXT:    br i1 %[[CMP]], label %[[OMP_PRECOND_THEN:.+]], label %[[OMP_PRECOND_END:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_PRECOND_THEN]]:
+// IR-NEXT:    store i32 0, i32* %[[DOTOMP_LB]], align 4
+// IR-NEXT:    %[[TMP12:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_8]], align 4
+// IR-NEXT:    store i32 %[[TMP12]], i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    store i32 1, i32* %[[DOTOMP_STRIDE]], align 4
+// IR-NEXT:    store i32 0, i32* %[[DOTOMP_IS_LAST]], align 4
+// IR-NEXT:    call void @__kmpc_for_static_init_4u(%struct.ident_t* @1, i32 %[[TMP0]], i32 34, i32* %[[DOTOMP_IS_LAST]], i32* %[[DOTOMP_LB]], i32* %[[DOTOMP_UB]], i32* %[[DOTOMP_STRIDE]], i32 1, i32 1)
+// IR-NEXT:    %[[TMP13:.+]] = load i32, i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    %[[TMP14:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_8]], align 4
+// IR-NEXT:    %[[CMP13:.+]] = icmp ugt i32 %[[TMP13]], %[[TMP14]]
+// IR-NEXT:    br i1 %[[CMP13]], label %[[COND_TRUE:.+]], label %[[COND_FALSE:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_TRUE]]:
+// IR-NEXT:    %[[TMP15:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_8]], align 4
+// IR-NEXT:    br label %[[COND_END:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_FALSE]]:
+// IR-NEXT:    %[[TMP16:.+]] = load i32, i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    br label %[[COND_END]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_END]]:
+// IR-NEXT:    %[[COND:.+]] = phi i32 [ %[[TMP15]], %[[COND_TRUE]] ], [ %[[TMP16]], %[[COND_FALSE]] ]
+// IR-NEXT:    store i32 %[[COND]], i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    %[[TMP17:.+]] = load i32, i32* %[[DOTOMP_LB]], align 4
+// IR-NEXT:    store i32 %[[TMP17]], i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    br label %[[OMP_INNER_FOR_COND:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_INNER_FOR_COND]]:
+// IR-NEXT:    %[[TMP18:.+]] = load i32, i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    %[[TMP19:.+]] = load i32, i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    %[[ADD14:.+]] = add i32 %[[TMP19]], 1
+// IR-NEXT:    %[[CMP15:.+]] = icmp ult i32 %[[TMP18]], %[[ADD14]]
+// IR-NEXT:    br i1 %[[CMP15]], label %[[OMP_INNER_FOR_BODY:.+]], label %[[OMP_INNER_FOR_END:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_INNER_FOR_BODY]]:
+// IR-NEXT:    %[[TMP20:.+]] = load i32, i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    %[[MUL:.+]] = mul i32 %[[TMP20]], 4
+// IR-NEXT:    %[[ADD16:.+]] = add i32 0, %[[MUL]]
+// IR-NEXT:    store i32 %[[ADD16]], i32* %[[DOTFLOOR_0_IV_I12]], align 4
+// IR-NEXT:    %[[TMP21:.+]] = load i32, i32* %[[DOTFLOOR_0_IV_I12]], align 4
+// IR-NEXT:    store i32 %[[TMP21]], i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    br label %[[FOR_COND:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_COND]]:
+// IR-NEXT:    %[[TMP22:.+]] = load i32, i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP23:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_3]], align 4
+// IR-NEXT:    %[[ADD17:.+]] = add i32 %[[TMP23]], 1
+// IR-NEXT:    %[[TMP24:.+]] = load i32, i32* %[[DOTFLOOR_0_IV_I12]], align 4
+// IR-NEXT:    %[[ADD18:.+]] = add nsw i32 %[[TMP24]], 4
+// IR-NEXT:    %[[CMP19:.+]] = icmp ult i32 %[[ADD17]], %[[ADD18]]
+// IR-NEXT:    br i1 %[[CMP19]], label %[[COND_TRUE20:.+]], label %[[COND_FALSE22:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_TRUE20]]:
+// IR-NEXT:    %[[TMP25:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_3]], align 4
+// IR-NEXT:    %[[ADD21:.+]] = add i32 %[[TMP25]], 1
+// IR-NEXT:    br label %[[COND_END24:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_FALSE22]]:
+// IR-NEXT:    %[[TMP26:.+]] = load i32, i32* %[[DOTFLOOR_0_IV_I12]], align 4
+// IR-NEXT:    %[[ADD23:.+]] = add nsw i32 %[[TMP26]], 4
+// IR-NEXT:    br label %[[COND_END24]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_END24]]:
+// IR-NEXT:    %[[COND25:.+]] = phi i32 [ %[[ADD21]], %[[COND_TRUE20]] ], [ %[[ADD23]], %[[COND_FALSE22]] ]
+// IR-NEXT:    %[[CMP26:.+]] = icmp ult i32 %[[TMP22]], %[[COND25]]
+// IR-NEXT:    br i1 %[[CMP26]], label %[[FOR_BODY:.+]], label %[[FOR_END:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_BODY]]:
+// IR-NEXT:    %[[TMP27:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_]], align 4
+// IR-NEXT:    %[[TMP28:.+]] = load i32, i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP29:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_2]], align 4
+// IR-NEXT:    %[[MUL27:.+]] = mul i32 %[[TMP28]], %[[TMP29]]
+// IR-NEXT:    %[[ADD28:.+]] = add i32 %[[TMP27]], %[[MUL27]]
+// IR-NEXT:    store i32 %[[ADD28]], i32* %[[I]], align 4
+// IR-NEXT:    %[[TMP30:.+]] = load i32, i32* %[[START_ADDR]], align 4
+// IR-NEXT:    %[[TMP31:.+]] = load i32, i32* %[[END_ADDR]], align 4
+// IR-NEXT:    %[[TMP32:.+]] = load i32, i32* %[[STEP_ADDR]], align 4
+// IR-NEXT:    %[[TMP33:.+]] = load i32, i32* %[[I]], align 4
+// IR-NEXT:    call void (...) @body(i32 %[[TMP30]], i32 %[[TMP31]], i32 %[[TMP32]], i32 %[[TMP33]])
+// IR-NEXT:    br label %[[FOR_INC:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_INC]]:
+// IR-NEXT:    %[[TMP34:.+]] = load i32, i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    %[[INC:.+]] = add nsw i32 %[[TMP34]], 1
+// IR-NEXT:    store i32 %[[INC]], i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    br label %[[FOR_COND]], !llvm.loop ![[LOOP2:[0-9]+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_END]]:
+// IR-NEXT:    br label %[[OMP_BODY_CONTINUE:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_BODY_CONTINUE]]:
+// IR-NEXT:    br label %[[OMP_INNER_FOR_INC:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_INNER_FOR_INC]]:
+// IR-NEXT:    %[[TMP35:.+]] = load i32, i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    %[[ADD29:.+]] = add i32 %[[TMP35]], 1
+// IR-NEXT:    store i32 %[[ADD29]], i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    br label %[[OMP_INNER_FOR_COND]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_INNER_FOR_END]]:
+// IR-NEXT:    br label %[[OMP_LOOP_EXIT:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_LOOP_EXIT]]:
+// IR-NEXT:    call void @__kmpc_for_static_fini(%struct.ident_t* @1, i32 %[[TMP0]])
+// IR-NEXT:    br label %[[OMP_PRECOND_END]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_PRECOND_END]]:
+// IR-NEXT:    call void @__kmpc_barrier(%struct.ident_t* @3, i32 %[[TMP0]])
+// IR-NEXT:    ret void
+// IR-NEXT:  }
+extern "C" void func(int start, int end, int step) {
+#pragma omp for
+#pragma omp tile sizes(4)
+  for (int i = start; i < end; i += step)
+    body(start, end, step, i);
+}
+
+#endif /* HEADER */
diff --git a/clang/test/OpenMP/tile_codegen_for_multiple.cpp b/clang/test/OpenMP/tile_codegen_for_multiple.cpp
new file mode 100644
--- /dev/null
+++ b/clang/test/OpenMP/tile_codegen_for_multiple.cpp
@@ -0,0 +1,248 @@
+// Check code generation
+// RUN: %clang_cc1 -verify -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 -emit-llvm %s -o - | FileCheck %s --check-prefix=IR
+
+// Check same results after serialization round-trip
+// RUN: %clang_cc1 -verify -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 -emit-pch -o %t %s
+// RUN: %clang_cc1 -verify -triple x86_64-pc-linux-gnu -fopenmp -fopenmp-version=51 -include-pch %t -emit-llvm %s -o - | FileCheck %s --check-prefix=IR
+// expected-no-diagnostics
+
+// Account for multiple transformations of a loop before consumed by
+// #pragma omp for.
+
+#ifndef HEADER
+#define HEADER
+
+// placeholder for loop body code.
+extern "C" void body(...) {}
+
+
+// IR-LABEL: @func(
+// IR-NEXT:  [[ENTRY:.*]]:
+// IR-NEXT:    %[[START_ADDR:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[END_ADDR:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[STEP_ADDR:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_IV:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[TMP:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_1:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_2:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_3:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[I:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_6:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_8:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTFLOOR_0_IV_I:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_12:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTCAPTURE_EXPR_14:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTFLOOR_0_IV__FLOOR_0_IV_I:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_LB:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_UB:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_STRIDE:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTOMP_IS_LAST:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTFLOOR_0_IV__FLOOR_0_IV_I18:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTTILE_0_IV__FLOOR_0_IV_I:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[DOTTILE_0_IV_I:.+]] = alloca i32, align 4
+// IR-NEXT:    %[[TMP0:.+]] = call i32 @__kmpc_global_thread_num(%struct.ident_t* @2)
+// IR-NEXT:    store i32 %[[START:.+]], i32* %[[START_ADDR]], align 4
+// IR-NEXT:    store i32 %[[END:.+]], i32* %[[END_ADDR]], align 4
+// IR-NEXT:    store i32 %[[STEP:.+]], i32* %[[STEP_ADDR]], align 4
+// IR-NEXT:    %[[TMP1:.+]] = load i32, i32* %[[START_ADDR]], align 4
+// IR-NEXT:    store i32 %[[TMP1]], i32* %[[DOTCAPTURE_EXPR_]], align 4
+// IR-NEXT:    %[[TMP2:.+]] = load i32, i32* %[[END_ADDR]], align 4
+// IR-NEXT:    store i32 %[[TMP2]], i32* %[[DOTCAPTURE_EXPR_1]], align 4
+// IR-NEXT:    %[[TMP3:.+]] = load i32, i32* %[[STEP_ADDR]], align 4
+// IR-NEXT:    store i32 %[[TMP3]], i32* %[[DOTCAPTURE_EXPR_2]], align 4
+// IR-NEXT:    %[[TMP4:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_1]], align 4
+// IR-NEXT:    %[[TMP5:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_]], align 4
+// IR-NEXT:    %[[SUB:.+]] = sub i32 %[[TMP4]], %[[TMP5]]
+// IR-NEXT:    %[[SUB4:.+]] = sub i32 %[[SUB]], 1
+// IR-NEXT:    %[[TMP6:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_2]], align 4
+// IR-NEXT:    %[[ADD:.+]] = add i32 %[[SUB4]], %[[TMP6]]
+// IR-NEXT:    %[[TMP7:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_2]], align 4
+// IR-NEXT:    %[[DIV:.+]] = udiv i32 %[[ADD]], %[[TMP7]]
+// IR-NEXT:    %[[SUB5:.+]] = sub i32 %[[DIV]], 1
+// IR-NEXT:    store i32 %[[SUB5]], i32* %[[DOTCAPTURE_EXPR_3]], align 4
+// IR-NEXT:    %[[TMP8:.+]] = load i32, i32* %[[START_ADDR]], align 4
+// IR-NEXT:    store i32 %[[TMP8]], i32* %[[I]], align 4
+// IR-NEXT:    %[[TMP9:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_3]], align 4
+// IR-NEXT:    %[[ADD7:.+]] = add i32 %[[TMP9]], 1
+// IR-NEXT:    store i32 %[[ADD7]], i32* %[[DOTCAPTURE_EXPR_6]], align 4
+// IR-NEXT:    %[[TMP10:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_6]], align 4
+// IR-NEXT:    %[[SUB9:.+]] = sub i32 %[[TMP10]], -3
+// IR-NEXT:    %[[DIV10:.+]] = udiv i32 %[[SUB9]], 4
+// IR-NEXT:    %[[SUB11:.+]] = sub i32 %[[DIV10]], 1
+// IR-NEXT:    store i32 %[[SUB11]], i32* %[[DOTCAPTURE_EXPR_8]], align 4
+// IR-NEXT:    store i32 0, i32* %[[DOTFLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP11:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_8]], align 4
+// IR-NEXT:    %[[ADD13:.+]] = add i32 %[[TMP11]], 1
+// IR-NEXT:    store i32 %[[ADD13]], i32* %[[DOTCAPTURE_EXPR_12]], align 4
+// IR-NEXT:    %[[TMP12:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_12]], align 4
+// IR-NEXT:    %[[SUB15:.+]] = sub i32 %[[TMP12]], -2
+// IR-NEXT:    %[[DIV16:.+]] = udiv i32 %[[SUB15]], 3
+// IR-NEXT:    %[[SUB17:.+]] = sub i32 %[[DIV16]], 1
+// IR-NEXT:    store i32 %[[SUB17]], i32* %[[DOTCAPTURE_EXPR_14]], align 4
+// IR-NEXT:    store i32 0, i32* %[[DOTFLOOR_0_IV__FLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP13:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_12]], align 4
+// IR-NEXT:    %[[CMP:.+]] = icmp ult i32 0, %[[TMP13]]
+// IR-NEXT:    br i1 %[[CMP]], label %[[OMP_PRECOND_THEN:.+]], label %[[OMP_PRECOND_END:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_PRECOND_THEN]]:
+// IR-NEXT:    store i32 0, i32* %[[DOTOMP_LB]], align 4
+// IR-NEXT:    %[[TMP14:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_14]], align 4
+// IR-NEXT:    store i32 %[[TMP14]], i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    store i32 1, i32* %[[DOTOMP_STRIDE]], align 4
+// IR-NEXT:    store i32 0, i32* %[[DOTOMP_IS_LAST]], align 4
+// IR-NEXT:    call void @__kmpc_for_static_init_4u(%struct.ident_t* @1, i32 %[[TMP0]], i32 34, i32* %[[DOTOMP_IS_LAST]], i32* %[[DOTOMP_LB]], i32* %[[DOTOMP_UB]], i32* %[[DOTOMP_STRIDE]], i32 1, i32 1)
+// IR-NEXT:    %[[TMP15:.+]] = load i32, i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    %[[TMP16:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_14]], align 4
+// IR-NEXT:    %[[CMP19:.+]] = icmp ugt i32 %[[TMP15]], %[[TMP16]]
+// IR-NEXT:    br i1 %[[CMP19]], label %[[COND_TRUE:.+]], label %[[COND_FALSE:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_TRUE]]:
+// IR-NEXT:    %[[TMP17:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_14]], align 4
+// IR-NEXT:    br label %[[COND_END:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_FALSE]]:
+// IR-NEXT:    %[[TMP18:.+]] = load i32, i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    br label %[[COND_END]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_END]]:
+// IR-NEXT:    %[[COND:.+]] = phi i32 [ %[[TMP17]], %[[COND_TRUE]] ], [ %[[TMP18]], %[[COND_FALSE]] ]
+// IR-NEXT:    store i32 %[[COND]], i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    %[[TMP19:.+]] = load i32, i32* %[[DOTOMP_LB]], align 4
+// IR-NEXT:    store i32 %[[TMP19]], i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    br label %[[OMP_INNER_FOR_COND:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_INNER_FOR_COND]]:
+// IR-NEXT:    %[[TMP20:.+]] = load i32, i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    %[[TMP21:.+]] = load i32, i32* %[[DOTOMP_UB]], align 4
+// IR-NEXT:    %[[ADD20:.+]] = add i32 %[[TMP21]], 1
+// IR-NEXT:    %[[CMP21:.+]] = icmp ult i32 %[[TMP20]], %[[ADD20]]
+// IR-NEXT:    br i1 %[[CMP21]], label %[[OMP_INNER_FOR_BODY:.+]], label %[[OMP_INNER_FOR_END:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_INNER_FOR_BODY]]:
+// IR-NEXT:    %[[TMP22:.+]] = load i32, i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    %[[MUL:.+]] = mul i32 %[[TMP22]], 3
+// IR-NEXT:    %[[ADD22:.+]] = add i32 0, %[[MUL]]
+// IR-NEXT:    store i32 %[[ADD22]], i32* %[[DOTFLOOR_0_IV__FLOOR_0_IV_I18]], align 4
+// IR-NEXT:    %[[TMP23:.+]] = load i32, i32* %[[DOTFLOOR_0_IV__FLOOR_0_IV_I18]], align 4
+// IR-NEXT:    store i32 %[[TMP23]], i32* %[[DOTTILE_0_IV__FLOOR_0_IV_I]], align 4
+// IR-NEXT:    br label %[[FOR_COND:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_COND]]:
+// IR-NEXT:    %[[TMP24:.+]] = load i32, i32* %[[DOTTILE_0_IV__FLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP25:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_8]], align 4
+// IR-NEXT:    %[[ADD23:.+]] = add i32 %[[TMP25]], 1
+// IR-NEXT:    %[[TMP26:.+]] = load i32, i32* %[[DOTFLOOR_0_IV__FLOOR_0_IV_I18]], align 4
+// IR-NEXT:    %[[ADD24:.+]] = add i32 %[[TMP26]], 3
+// IR-NEXT:    %[[CMP25:.+]] = icmp ult i32 %[[ADD23]], %[[ADD24]]
+// IR-NEXT:    br i1 %[[CMP25]], label %[[COND_TRUE26:.+]], label %[[COND_FALSE28:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_TRUE26]]:
+// IR-NEXT:    %[[TMP27:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_8]], align 4
+// IR-NEXT:    %[[ADD27:.+]] = add i32 %[[TMP27]], 1
+// IR-NEXT:    br label %[[COND_END30:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_FALSE28]]:
+// IR-NEXT:    %[[TMP28:.+]] = load i32, i32* %[[DOTFLOOR_0_IV__FLOOR_0_IV_I18]], align 4
+// IR-NEXT:    %[[ADD29:.+]] = add i32 %[[TMP28]], 3
+// IR-NEXT:    br label %[[COND_END30]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_END30]]:
+// IR-NEXT:    %[[COND31:.+]] = phi i32 [ %[[ADD27]], %[[COND_TRUE26]] ], [ %[[ADD29]], %[[COND_FALSE28]] ]
+// IR-NEXT:    %[[CMP32:.+]] = icmp ult i32 %[[TMP24]], %[[COND31]]
+// IR-NEXT:    br i1 %[[CMP32]], label %[[FOR_BODY:.+]], label %[[FOR_END51:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_BODY]]:
+// IR-NEXT:    %[[TMP29:.+]] = load i32, i32* %[[DOTTILE_0_IV__FLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[MUL33:.+]] = mul i32 %[[TMP29]], 4
+// IR-NEXT:    %[[ADD34:.+]] = add i32 0, %[[MUL33]]
+// IR-NEXT:    store i32 %[[ADD34]], i32* %[[DOTFLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP30:.+]] = load i32, i32* %[[DOTFLOOR_0_IV_I]], align 4
+// IR-NEXT:    store i32 %[[TMP30]], i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    br label %[[FOR_COND35:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_COND35]]:
+// IR-NEXT:    %[[TMP31:.+]] = load i32, i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP32:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_3]], align 4
+// IR-NEXT:    %[[ADD36:.+]] = add i32 %[[TMP32]], 1
+// IR-NEXT:    %[[TMP33:.+]] = load i32, i32* %[[DOTFLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[ADD37:.+]] = add nsw i32 %[[TMP33]], 4
+// IR-NEXT:    %[[CMP38:.+]] = icmp ult i32 %[[ADD36]], %[[ADD37]]
+// IR-NEXT:    br i1 %[[CMP38]], label %[[COND_TRUE39:.+]], label %[[COND_FALSE41:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_TRUE39]]:
+// IR-NEXT:    %[[TMP34:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_3]], align 4
+// IR-NEXT:    %[[ADD40:.+]] = add i32 %[[TMP34]], 1
+// IR-NEXT:    br label %[[COND_END43:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_FALSE41]]:
+// IR-NEXT:    %[[TMP35:.+]] = load i32, i32* %[[DOTFLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[ADD42:.+]] = add nsw i32 %[[TMP35]], 4
+// IR-NEXT:    br label %[[COND_END43]]
+// IR-EMPTY:
+// IR-NEXT:  [[COND_END43]]:
+// IR-NEXT:    %[[COND44:.+]] = phi i32 [ %[[ADD40]], %[[COND_TRUE39]] ], [ %[[ADD42]], %[[COND_FALSE41]] ]
+// IR-NEXT:    %[[CMP45:.+]] = icmp ult i32 %[[TMP31]], %[[COND44]]
+// IR-NEXT:    br i1 %[[CMP45]], label %[[FOR_BODY46:.+]], label %[[FOR_END:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_BODY46]]:
+// IR-NEXT:    %[[TMP36:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_]], align 4
+// IR-NEXT:    %[[TMP37:.+]] = load i32, i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    %[[TMP38:.+]] = load i32, i32* %[[DOTCAPTURE_EXPR_2]], align 4
+// IR-NEXT:    %[[MUL47:.+]] = mul i32 %[[TMP37]], %[[TMP38]]
+// IR-NEXT:    %[[ADD48:.+]] = add i32 %[[TMP36]], %[[MUL47]]
+// IR-NEXT:    store i32 %[[ADD48]], i32* %[[I]], align 4
+// IR-NEXT:    %[[TMP39:.+]] = load i32, i32* %[[START_ADDR]], align 4
+// IR-NEXT:    %[[TMP40:.+]] = load i32, i32* %[[END_ADDR]], align 4
+// IR-NEXT:    %[[TMP41:.+]] = load i32, i32* %[[STEP_ADDR]], align 4
+// IR-NEXT:    %[[TMP42:.+]] = load i32, i32* %[[I]], align 4
+// IR-NEXT:    call void (...) @body(i32 %[[TMP39]], i32 %[[TMP40]], i32 %[[TMP41]], i32 %[[TMP42]])
+// IR-NEXT:    br label %[[FOR_INC:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_INC]]:
+// IR-NEXT:    %[[TMP43:.+]] = load i32, i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    %[[INC:.+]] = add nsw i32 %[[TMP43]], 1
+// IR-NEXT:    store i32 %[[INC]], i32* %[[DOTTILE_0_IV_I]], align 4
+// IR-NEXT:    br label %[[FOR_COND35]], !llvm.loop ![[LOOP2:[0-9]+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_END]]:
+// IR-NEXT:    br label %[[FOR_INC49:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_INC49]]:
+// IR-NEXT:    %[[TMP44:.+]] = load i32, i32* %[[DOTTILE_0_IV__FLOOR_0_IV_I]], align 4
+// IR-NEXT:    %[[INC50:.+]] = add i32 %[[TMP44]], 1
+// IR-NEXT:    store i32 %[[INC50]], i32* %[[DOTTILE_0_IV__FLOOR_0_IV_I]], align 4
+// IR-NEXT:    br label %[[FOR_COND]], !llvm.loop ![[LOOP4:[0-9]+]]
+// IR-EMPTY:
+// IR-NEXT:  [[FOR_END51]]:
+// IR-NEXT:    br label %[[OMP_BODY_CONTINUE:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_BODY_CONTINUE]]:
+// IR-NEXT:    br label %[[OMP_INNER_FOR_INC:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_INNER_FOR_INC]]:
+// IR-NEXT:    %[[TMP45:.+]] = load i32, i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    %[[ADD52:.+]] = add i32 %[[TMP45]], 1
+// IR-NEXT:    store i32 %[[ADD52]], i32* %[[DOTOMP_IV]], align 4
+// IR-NEXT:    br label %[[OMP_INNER_FOR_COND]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_INNER_FOR_END]]:
+// IR-NEXT:    br label %[[OMP_LOOP_EXIT:.+]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_LOOP_EXIT]]:
+// IR-NEXT:    call void @__kmpc_for_static_fini(%struct.ident_t* @1, i32 %[[TMP0]])
+// IR-NEXT:    br label %[[OMP_PRECOND_END]]
+// IR-EMPTY:
+// IR-NEXT:  [[OMP_PRECOND_END]]:
+// IR-NEXT:    call void @__kmpc_barrier(%struct.ident_t* @3, i32 %[[TMP0]])
+// IR-NEXT:    ret void
+// IR-NEXT:  }
+extern "C" void func(int start, int end, int step) {
+#pragma omp for
+#pragma omp tile sizes(3)
+#pragma omp tile sizes(4)
+  for (int i = start; i < end; i += step)
+    body(start, end, step, i);
+}
+
+#endif /* HEADER */