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Make Loop and MachineLoop be subclasses of LoopBase, rather than typedefs,

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using the Curiously Recurring Template Pattern with LoopBase.

This will help further refactoring, and future functionality for
Loop. Also, Headers can now foward-declare Loop, instead of pulling
in LoopInfo.h or doing tricks.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75519 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2009-07-13 21:51:15 +00:00
parent 92aa0bb4ca
commit c8d76d5afb
6 changed files with 126 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
lib/Transforms/Scalar/LoopStrengthReduce.cpp
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@@ -248,7 +248,7 @@ static bool containsAddRecFromDifferentLoop(const SCEV *S, Loop *L) {
if (newLoop == L)
return false;
// if newLoop is an outer loop of L, this is OK.
if (!LoopInfoBase<BasicBlock>::isNotAlreadyContainedIn(L, newLoop))
if (!LoopInfo::isNotAlreadyContainedIn(L, newLoop))
return false;
}
return true;