[PATCH] D81228: Correctly report modified status for SCCP

[serge via Phabricator via llvm-commits]

serge-sans-paille created this revision.
serge-sans-paille added reviewers: fhahn, nikic, foad, jdoerfert.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.

Related to https://reviews.llvm.org/D80916


https://reviews.llvm.org/D81228

Files:
  llvm/lib/Transforms/Scalar/SCCP.cpp


Index: llvm/lib/Transforms/Scalar/SCCP.cpp
===================================================================
--- llvm/lib/Transforms/Scalar/SCCP.cpp
+++ llvm/lib/Transforms/Scalar/SCCP.cpp
@@ -2031,6 +2031,7 @@
     while (!GV->use_empty()) {
       StoreInst *SI = cast<StoreInst>(GV->user_back());
       SI->eraseFromParent();
+      MadeChanges = true;
     }
     M.getGlobalList().erase(GV);
     ++IPNumGlobalConst;


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