move the 'SimplifyDemandedFoo' methods out to their own file, cutting 1K lines out of instcombine.cpp

llvm-svn: 92465
2010-01-04 07:17:19 +00:00 · 2010-01-04 07:17:19 +00:00 · 7e0449172c
parent 9081dc6b12
commit 7e0449172c
3 changed files with 1114 additions and 1093 deletions
--- a/llvm/lib/Transforms/InstCombine/InstCombine.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombine.h
@ -74,11 +74,8 @@ public:
  
  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
--- a/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
--- a/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstructionCombining.cpp