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Make DataLayout a plain object, not a pass.

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Instead, have a DataLayoutPass that holds one. This will allow parts of LLVM
don't don't handle passes to also use DataLayout.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202168 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-02-25 17:30:31 +00:00
parent 28713bdebc
commit 57edc9d4ff
60 changed files with 195 additions and 144 deletions
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lib/Transforms/Scalar/MemCpyOptimizer.cpp
+2 -1
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@@ -1025,7 +1025,8 @@ bool MemCpyOpt::runOnFunction(Function &F) {
bool MadeChange = false;
MD = &getAnalysis<MemoryDependenceAnalysis>();
DL = getAnalysisIfAvailable<DataLayout>();
DataLayoutPass *DLP = getAnalysisIfAvailable<DataLayoutPass>();
DL = DLP ? &DLP->getDataLayout() : 0;
TLI = &getAnalysis<TargetLibraryInfo>();
// If we don't have at least memset and memcpy, there is little point of doing