vendor/llvm/llvm-release_34-r197841

1 files changed, 42 insertions, 19 deletions

diff --git a/include/llvm/Transforms/Scalar.h b/include/llvm/Transforms/Scalar.h
index e833aaa6d69e5..1521c4cff562a 100644
--- a/include/llvm/Transforms/Scalar.h
+++ b/include/llvm/Transforms/Scalar.h
@@ -15,6 +15,8 @@
 #ifndef LLVM_TRANSFORMS_SCALAR_H
 #define LLVM_TRANSFORMS_SCALAR_H
 
+#include "llvm/ADT/StringRef.h"
+
 namespace llvm {
 
 class FunctionPass;
@@ -23,6 +25,7 @@ class GetElementPtrInst;
 class PassInfo;
 class TerminatorInst;
 class TargetLowering;
+class TargetMachine;
 
 //===----------------------------------------------------------------------===//
 //
@@ -119,7 +122,7 @@ Pass *createLICMPass();
 //
 Pass *createLoopStrengthReducePass();
 
-Pass *createGlobalMergePass(const TargetLowering *TLI = 0);
+Pass *createGlobalMergePass(const TargetMachine *TM = 0);
 
 //===----------------------------------------------------------------------===//
 //
@@ -137,7 +140,14 @@ Pass *createLoopInstSimplifyPass();
 //
 // LoopUnroll - This pass is a simple loop unrolling pass.
 //
-Pass *createLoopUnrollPass(int Threshold = -1, int Count = -1, int AllowPartial = -1);
+Pass *createLoopUnrollPass(int Threshold = -1, int Count = -1,
+                           int AllowPartial = -1, int Runtime = -1);
+
+//===----------------------------------------------------------------------===//
+//
+// LoopReroll - This pass is a simple loop rerolling pass.
+//
+Pass *createLoopRerollPass();
 
 //===----------------------------------------------------------------------===//
 //
@@ -199,6 +209,19 @@ FunctionPass *createCFGSimplificationPass();
 
 //===----------------------------------------------------------------------===//
 //
+// FlattenCFG - flatten CFG, reduce number of conditional branches by using
+// parallel-and and parallel-or mode, etc...
+//
+FunctionPass *createFlattenCFGPass();
+
+//===----------------------------------------------------------------------===//
+//
+// CFG Structurization - Remove irreducible control flow
+//
+Pass *createStructurizeCFGPass();
+
+//===----------------------------------------------------------------------===//
+//
 // BreakCriticalEdges - Break all of the critical edges in the CFG by inserting
 // a dummy basic block. This pass may be "required" by passes that cannot deal
 // with critical edges. For this usage, a pass must call:
@@ -247,20 +270,12 @@ extern char &LowerSwitchID;
 // purpose "my LLVM-to-LLVM pass doesn't support the invoke instruction yet"
 // lowering pass.
 //
-FunctionPass *createLowerInvokePass(const TargetLowering *TLI = 0);
-FunctionPass *createLowerInvokePass(const TargetLowering *TLI,
-                                    bool useExpensiveEHSupport);
+FunctionPass *createLowerInvokePass(const TargetMachine *TM = 0,
+                                    bool useExpensiveEHSupport = false);
 extern char &LowerInvokePassID;
 
 //===----------------------------------------------------------------------===//
 //
-// BlockPlacement - This pass reorders basic blocks in order to increase the
-// number of fall-through conditional branches.
-//
-FunctionPass *createBlockPlacementPass();
-
-//===----------------------------------------------------------------------===//
-//
 // LCSSA - This pass inserts phi nodes at loop boundaries to simplify other loop
 // optimizations.
 //
@@ -297,15 +312,9 @@ Pass *createLoopDeletionPass();
   
 //===----------------------------------------------------------------------===//
 //
-/// createSimplifyLibCallsPass - This pass optimizes specific calls to
-/// specific well-known (library) functions.
-FunctionPass *createSimplifyLibCallsPass();
-
-//===----------------------------------------------------------------------===//
-//
 // CodeGenPrepare - This pass prepares a function for instruction selection.
 //
-FunctionPass *createCodeGenPreparePass(const TargetLowering *TLI = 0);
+FunctionPass *createCodeGenPreparePass(const TargetMachine *TM = 0);
 
 //===----------------------------------------------------------------------===//
 //
@@ -347,6 +356,20 @@ extern char &InstructionSimplifierID;
 FunctionPass *createLowerExpectIntrinsicPass();
 
 
+//===----------------------------------------------------------------------===//
+//
+// PartiallyInlineLibCalls - Tries to inline the fast path of library
+// calls such as sqrt.
+//
+FunctionPass *createPartiallyInlineLibCallsPass();
+
+//===----------------------------------------------------------------------===//
+//
+// SampleProfilePass - Loads sample profile data from disk and generates
+// IR metadata to reflect the profile.
+FunctionPass *createSampleProfileLoaderPass();
+FunctionPass *createSampleProfileLoaderPass(StringRef Name);
+
 } // End llvm namespace
 
 #endif