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[LoopSimplify] Remove a comment which is unlikely to age well. 

Chandler pointed out in his review but I forgot to remove before
committing, my bad.

llvm-svn: 274963
This commit is contained in:
Davide Italiano 2016-07-09 03:27:24 +00:00
parent 92b933a55c
commit 081fd139b3
1 changed files with 0 additions and 4 deletions
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4
llvm/lib/Transforms/Utils/LoopSimplify.cpp
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@ -819,10 +819,6 @@ PreservedAnalyses LoopSimplifyPass::run(Function &F,
if (!Changed) if (!Changed)
return PreservedAnalyses::all(); return PreservedAnalyses::all();
PreservedAnalyses PA; PreservedAnalyses PA;
// The old PM also preserved LCSSAID and BreakCriticalEdgesID.
// This makes no sense in the new PM so we omit those from the set
// of preserved passes.
PA.preserve<DominatorTreeAnalysis>(); PA.preserve<DominatorTreeAnalysis>();
PA.preserve<LoopAnalysis>(); PA.preserve<LoopAnalysis>();
PA.preserve<BasicAA>(); PA.preserve<BasicAA>();