Fix OpenMP deduplicateRuntimeCalls return status

Differential Revision: https://reviews.llvm.org/D86705
2020-08-27 14:34:54 +02:00 · 2020-08-27 14:34:54 +02:00 · 4e29d25669
parent 5621571fc7
commit 4e29d25669
1 changed files with 2 additions and 2 deletions
--- a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
+++ b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
@ -657,8 +657,8 @@ private:

    for (Function *F : SCC) {
      for (auto DeduplicableRuntimeCallID : DeduplicableRuntimeCallIDs)
-        deduplicateRuntimeCalls(*F,
-                                OMPInfoCache.RFIs[DeduplicableRuntimeCallID]);
+        Changed |= deduplicateRuntimeCalls(
+            *F, OMPInfoCache.RFIs[DeduplicableRuntimeCallID]);

      // __kmpc_global_thread_num is special as we can replace it with an
      // argument in enough cases to make it worth trying.