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[NFC] Remove unused variable

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This commit is contained in:
Max Kazantsev 2020-07-30 13:31:16 +07:00
parent 66a4f3eb09
commit 27d3d1c9d2
1 changed files with 1 additions and 2 deletions
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3
lib/Transforms/Scalar/SimpleLoopUnswitch.cpp
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@ -2844,7 +2844,6 @@ static bool unswitchLoop(Loop &L, DominatorTree &DT, LoopInfo &LI,
ScalarEvolution *SE, MemorySSAUpdater *MSSAU) {
assert(L.isRecursivelyLCSSAForm(DT, LI) &&
"Loops must be in LCSSA form before unswitching.");
bool Changed = false;
// Must be in loop simplified form: we need a preheader and dedicated exits.
if (!L.isLoopSimplifyForm())
@ -2876,7 +2875,7 @@ static bool unswitchLoop(Loop &L, DominatorTree &DT, LoopInfo &LI,
return true;
// No other opportunities to unswitch.
return Changed;
return false;
}
PreservedAnalyses SimpleLoopUnswitchPass::run(Loop &L, LoopAnalysisManager &AM,