move the 'SimplifyDemandedFoo' methods out to their own file, cutting 1K lines out of instcombine.cpp
llvm-svn: 92465
diff --git a/llvm/lib/Transforms/InstCombine/InstCombine.h b/llvm/lib/Transforms/InstCombine/InstCombine.h
index 4af0236..d4d26f8e 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombine.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombine.h
@@ -74,11 +74,8 @@
bool DoOneIteration(Function &F, unsigned ItNum);
- virtual void getAnalysisUsage(AnalysisUsage &AU) const {
- AU.addPreservedID(LCSSAID);
- AU.setPreservesCFG();
- }
-
+ virtual void getAnalysisUsage(AnalysisUsage &AU) const;
+
TargetData *getTargetData() const { return TD; }
// Visitation implementation - Implement instruction combining for different