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Do not require ETForest. Now it is unused by LICM.

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llvm-svn: 37502
This commit is contained in:
Devang Patel 2007-06-07 22:21:15 +00:00
parent 3daf3625ab
commit 8d261e921f
1 changed files with 0 additions and 3 deletions
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3
lib/Transforms/Scalar/LICM.cpp
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@ -76,7 +76,6 @@ namespace {
AU.addRequiredID(LoopSimplifyID);
AU.addRequired<LoopInfo>();
AU.addRequired<DominatorTree>();
AU.addRequired<ETForest>();
AU.addRequired<DominanceFrontier>(); // For scalar promotion (mem2reg)
AU.addRequired<AliasAnalysis>();
}
@ -90,7 +89,6 @@ namespace {
// Various analyses that we use...
AliasAnalysis *AA; // Current AliasAnalysis information
LoopInfo *LI; // Current LoopInfo
ETForest *ET; // ETForest for the current loop..
DominatorTree *DT; // Dominator Tree for the current Loop...
DominanceFrontier *DF; // Current Dominance Frontier
@ -220,7 +218,6 @@ bool LICM::runOnLoop(Loop *L, LPPassManager &LPM) {
AA = &getAnalysis<AliasAnalysis>();
DF = &getAnalysis<DominanceFrontier>();
DT = &getAnalysis<DominatorTree>();
ET = &getAnalysis<ETForest>();
CurAST = new AliasSetTracker(*AA);
// Collect Alias info from subloops