[PATCH] D83916: Fixed warning about signed/unsigned comparison

[Stanislav Mekhanoshin via Phabricator via llvm-commits]

rampitec created this revision.
rampitec added reviewers: arsenm, lbenes.
Herald added subscribers: hiraditya, wdng.
Herald added a project: LLVM.

I've got the report clang11 issues signed/unsigned mismatch
warning here. For some reason only clang11 seems to issue
this warning.


https://reviews.llvm.org/D83916

Files:
  llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp


Index: llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
===================================================================
--- llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -7407,7 +7407,7 @@
 
       while (SameTypeIt != E &&
              (*SameTypeIt)->getType() == EltTy &&
-             (SameTypeIt - IncIt) < MaxNumElts) {
+             unsigned(SameTypeIt - IncIt) < MaxNumElts) {
         VisitedInstrs.insert(*SameTypeIt);
         ++SameTypeIt;
       }


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