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Mem2Reg does not need TargetData.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36444 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel
2007-04-25 18:32:35 +00:00
parent c0fabcbabe
commit 68c01b3cf3
4 changed files with 9 additions and 15 deletions
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12
lib/Transforms/Utils/PromoteMemoryToRegister.cpp
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@ -90,7 +90,6 @@ namespace {
SmallVector<AllocaInst*, 16> &RetryList;
ETForest &ET;
DominanceFrontier &DF;
const TargetData &TD;
/// AST - An AliasSetTracker object to update. If null, don't update it.
///
@ -128,9 +127,8 @@ namespace {
public:
PromoteMem2Reg(const std::vector<AllocaInst*> &A,
SmallVector<AllocaInst*, 16> &Retry, ETForest &et,
DominanceFrontier &df, const TargetData &td,
AliasSetTracker *ast)
: Allocas(A), RetryList(Retry), ET(et), DF(df), TD(td), AST(ast) {}
DominanceFrontier &df, AliasSetTracker *ast)
: Allocas(A), RetryList(Retry), ET(et), DF(df), AST(ast) {}
void run();
@ -806,12 +804,12 @@ void PromoteMem2Reg::RenamePass(BasicBlock *BB, BasicBlock *Pred,
///
void llvm::PromoteMemToReg(const std::vector<AllocaInst*> &Allocas,
ETForest &ET, DominanceFrontier &DF,
const TargetData &TD, AliasSetTracker *AST) {
AliasSetTracker *AST) {
// If there is nothing to do, bail out...
if (Allocas.empty()) return;
SmallVector<AllocaInst*, 16> RetryList;
PromoteMem2Reg(Allocas, RetryList, ET, DF, TD, AST).run();
PromoteMem2Reg(Allocas, RetryList, ET, DF, AST).run();
// PromoteMem2Reg may not have been able to promote all of the allocas in one
// pass, run it again if needed.
@ -829,7 +827,7 @@ void llvm::PromoteMemToReg(const std::vector<AllocaInst*> &Allocas,
NewAllocas.assign(RetryList.begin(), RetryList.end());
RetryList.clear();
PromoteMem2Reg(NewAllocas, RetryList, ET, DF, TD, AST).run();
PromoteMem2Reg(NewAllocas, RetryList, ET, DF, AST).run();
NewAllocas.clear();
}
}