X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FTransforms%2FScalar.h;h=971baeef910011ef09772ec4ac694db31a39dd82;hb=4b35f83b91a1a313f0730c600e5178aaf7df98d6;hp=8799a6f109312f76a6c57e4a5c9a0a38446912b8;hpb=3793325cb3b4d97a295e5aaa419cfcf2866940c9;p=oota-llvm.git

diff --git a/include/llvm/Transforms/Scalar.h b/include/llvm/Transforms/Scalar.h
index 8799a6f1093..971baeef910 100644
--- a/include/llvm/Transforms/Scalar.h
+++ b/include/llvm/Transforms/Scalar.h
@@ -18,7 +18,6 @@
 namespace llvm {
 
 class FunctionPass;
-class LoopPass;
 class Pass;
 class GetElementPtrInst;
 class PassInfo;
@@ -81,7 +80,7 @@ FunctionPass *createScalarReplAggregatesPass(signed Threshold = -1);
 // InductionVariableSimplify - Transform induction variables in a program to all
 // use a single canonical induction variable per loop.
 //
-LoopPass *createIndVarSimplifyPass();
+Pass *createIndVarSimplifyPass();
 
 //===----------------------------------------------------------------------===//
 //
@@ -101,7 +100,7 @@ FunctionPass *createInstructionCombiningPass();
 //
 // LICM - This pass is a loop invariant code motion and memory promotion pass.
 //
-LoopPass *createLICMPass();
+Pass *createLICMPass();
 
 //===----------------------------------------------------------------------===//
 //
@@ -110,33 +109,32 @@ LoopPass *createLICMPass();
 // optional parameter used to consult the target machine whether certain
 // transformations are profitable.
 //
-LoopPass *createLoopStrengthReducePass(const TargetLowering *TLI = 0);
+Pass *createLoopStrengthReducePass(const TargetLowering *TLI = 0);
 
 //===----------------------------------------------------------------------===//
 //
 // LoopUnswitch - This pass is a simple loop unswitching pass.
 //
-LoopPass *createLoopUnswitchPass(bool OptimizeForSize = false);
+Pass *createLoopUnswitchPass(bool OptimizeForSize = false);
 
 //===----------------------------------------------------------------------===//
 //
 // LoopUnroll - This pass is a simple loop unrolling pass.
 //
-LoopPass *createLoopUnrollPass();
+Pass *createLoopUnrollPass();
 
 //===----------------------------------------------------------------------===//
 //
 // LoopRotate - This pass is a simple loop rotating pass.
 //
-LoopPass *createLoopRotatePass();
+Pass *createLoopRotatePass();
 
 //===----------------------------------------------------------------------===//
 //
 // LoopIndexSplit - This pass divides loop's iteration range by spliting loop
 // such that each individual loop is executed efficiently.
 //
-LoopPass *createLoopIndexSplitPass();
-
+Pass *createLoopIndexSplitPass();
 
 //===----------------------------------------------------------------------===//
 //
@@ -145,10 +143,10 @@ LoopPass *createLoopIndexSplitPass();
 // this pass is:
 //
 //        FROM CODE                           TO CODE
-//   %X = alloca int, uint 1                 ret int 42
-//   store int 42, int *%X
-//   %Y = load int* %X
-//   ret int %Y
+//   %X = alloca i32, i32 1                 ret i32 42
+//   store i32 42, i32 *%X
+//   %Y = load i32* %X
+//   ret i32 %Y
 //
 FunctionPass *createPromoteMemoryToRegisterPass();
 extern const PassInfo *const PromoteMemoryToRegisterID;
@@ -275,7 +273,7 @@ FunctionPass *createBlockPlacementPass();
 // LCSSA - This pass inserts phi nodes at loop boundaries to simplify other loop
 // optimizations.
 //
-LoopPass *createLCSSAPass();
+Pass *createLCSSAPass();
 extern const PassInfo *const LCSSAID;
 
 //===----------------------------------------------------------------------===//
@@ -311,7 +309,7 @@ FunctionPass *createMemCpyOptPass();
 // LoopDeletion - This pass performs DCE of non-infinite loops that it
 // can prove are dead.
 //
-LoopPass *createLoopDeletionPass();
+Pass *createLoopDeletionPass();
   
 //===----------------------------------------------------------------------===//
 //
@@ -319,6 +317,12 @@ LoopPass *createLoopDeletionPass();
 /// specific well-known (library) functions.
 FunctionPass *createSimplifyLibCallsPass();
 
+//===----------------------------------------------------------------------===//
+//
+/// createSimplifyHalfPowrLibCallsPass - This is an experimental pass that
+/// optimizes specific half_pow functions.
+FunctionPass *createSimplifyHalfPowrLibCallsPass();
+
 //===----------------------------------------------------------------------===//
 //
 // CodeGenPrepare - This pass prepares a function for instruction selection.
@@ -331,6 +335,7 @@ FunctionPass *createCodeGenPreparePass(const TargetLowering *TLI = 0);
 // InstructionNamer - Give any unnamed non-void instructions "tmp" names.
 //
 FunctionPass *createInstructionNamerPass();
+extern const PassInfo *const InstructionNamerID;
   
 } // End llvm namespace