[OPENMP]Increment iterator when the loop is continued.

Summary:
Missed operation of the incrementing iterator when required just to
continue execution.

Reviewers: kkwli0, gtbercea, grokos

Subscribers: guansong, openmp-commits

Differential Revision: https://reviews.llvm.org/D51937

llvm-svn: 341964

1 files changed, 3 insertions, 1 deletions

diff --git a/openmp/libomptarget/src/omptarget.cpp b/openmp/libomptarget/src/omptarget.cpp
index 233de9e1424..fd2268860f2 100644
--- a/openmp/libomptarget/src/omptarget.cpp
+++ b/openmp/libomptarget/src/omptarget.cpp
@@ -423,8 +423,10 @@ int target_data_end(DeviceTy &Device, int32_t arg_num, void **args_base,
 
         // An STL map is sorted on its keys; use this property
         // to quickly determine when to break out of the loop.
-        if ((uintptr_t) ShadowHstPtrAddr < lb)
+        if ((uintptr_t) ShadowHstPtrAddr < lb) {
+          ++it;
           continue;
+        }
         if ((uintptr_t) ShadowHstPtrAddr >= ub)
           break;