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Add doInitialization/doFinalization to DataLayoutPass.

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With this a DataLayoutPass can be reused for multiple modules.

Once we have doInitialization/doFinalization, it doesn't seem necessary to pass
a Module to the constructor.

Overall this change seems in line with the idea of making DataLayout a required
part of Module. With it the only way of having a DataLayout used is to add it
to the Module.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217548 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-09-10 21:27:43 +00:00
parent 2d818506ed
commit 3b670550ad
17 changed files with 36 additions and 34 deletions
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lib/Transforms/IPO/PassManagerBuilder.cpp
+1 -2
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@@ -432,8 +432,7 @@ void PassManagerBuilder::addLTOOptimizationPasses(PassManagerBase &PM) {
void PassManagerBuilder::populateLTOPassManager(PassManagerBase &PM,
TargetMachine *TM) {
if (TM) {
const DataLayout *DL = TM->getSubtargetImpl()->getDataLayout();
PM.add(new DataLayoutPass(*DL));
PM.add(new DataLayoutPass());
TM->addAnalysisPasses(PM);
}