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[opaque pointer types] [NFC] FindAvailableLoadedValue: take LoadInst instead of just the pointer.

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Reviewers: mjacob, dblaikie

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D16422

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@258477 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eduard Burtescu
2016-01-22 01:51:51 +00:00
parent 17a7116948
commit f79a031360
5 changed files with 8 additions and 8 deletions
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lib/Analysis/Loads.cpp
+3 -2
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@@ -196,14 +196,15 @@ llvm::DefMaxInstsToScan("available-load-scan-limit", cl::init(6), cl::Hidden,
/// If \c AATags is non-null and a load or store is found, the AA tags from the
/// load or store are recorded there. If there are no AA tags or if no access is
/// found, it is left unmodified.
Value *llvm::FindAvailableLoadedValue(Value *Ptr, BasicBlock *ScanBB,
Value *llvm::FindAvailableLoadedValue(LoadInst *Load, BasicBlock *ScanBB,
BasicBlock::iterator &ScanFrom,
unsigned MaxInstsToScan,
AliasAnalysis *AA, AAMDNodes *AATags) {
if (MaxInstsToScan == 0)
MaxInstsToScan = ~0U;
Type *AccessTy = cast<PointerType>(Ptr->getType())->getElementType();
Value *Ptr = Load->getPointerOperand();
Type *AccessTy = Load->getType();
const DataLayout &DL = ScanBB->getModule()->getDataLayout();