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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92465 91177308-0d34-0410-b5e6-96231b3b80d8
2025-04-10 08:40:41 +00:00 · 2010-01-04 07:17:19 +00:00 · 2010-01-04 07:17:19 +00:00 · e0b4b721aa
commit e0b4b721aa
parent 710632d07b
3 changed files with 1114 additions and 1093 deletions
--- a/lib/Transforms/InstCombine/InstCombine.h
+++ b/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/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
+++ b/lib/Transforms/InstCombine/InstCombineSimplifyDemanded.cpp
--- a/lib/Transforms/InstCombine/InstructionCombining.cpp
+++ b/lib/Transforms/InstCombine/InstructionCombining.cpp