From 0db0878ead6ea8ad5616fbd53b4964f71ba87bb1 Mon Sep 17 00:00:00 2001
From: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Mon, 18 Mar 2013 19:19:57 +0000
Subject: [PATCH] ScopHelper: clang-format

llvm-svn: 177309
---
 polly/include/polly/Support/ScopHelper.h | 97 +++++++++++++++-----------------
 1 file changed, 46 insertions(+), 51 deletions(-)

diff --git a/polly/include/polly/Support/ScopHelper.h b/polly/include/polly/Support/ScopHelper.h
index 175b389..5068c5c 100755
--- a/polly/include/polly/Support/ScopHelper.h
+++ b/polly/include/polly/Support/ScopHelper.h
@@ -1,4 +1,4 @@
-//===------ Support/ScopHelper.h -- Some Helper Functions for Scop. --------===//
+//===------ Support/ScopHelper.h -- Some Helper Functions for Scop. -------===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -15,62 +15,57 @@
 #define POLLY_SUPPORT_IRHELPER_H
 
 namespace llvm {
-  class Instruction;
-  class LoopInfo;
-  class Loop;
-  class ScalarEvolution;
-  class SCEV;
-  class Value;
-  class PHINode;
-  class Region;
-  class Pass;
-  class BasicBlock;
+class Instruction;
+class LoopInfo;
+class Loop;
+class ScalarEvolution;
+class SCEV;
+class Value;
+class PHINode;
+class Region;
+class Pass;
+class BasicBlock;
 }
 
 namespace polly {
-  // Helper function for Scop.
-  //===----------------------------------------------------------------------===//
-  /// Temporary Hack for extended regiontree.
-  ///
-  /// @brief Cast the region to loop.
-  ///
-  /// @param R  The Region to be casted.
-  /// @param LI The LoopInfo to help the casting.
-  ///
-  /// @return If there is a a loop that has the same entry and exit as the region,
-  ///         return the loop, otherwise, return null.
-  llvm::Loop *castToLoop(const llvm::Region &R, llvm::LoopInfo &LI);
+/// Temporary Hack for extended regiontree.
+///
+/// @brief Cast the region to loop.
+///
+/// @param R  The Region to be casted.
+/// @param LI The LoopInfo to help the casting.
+///
+/// @return If there is a a loop that has the same entry and exit as the region,
+///         return the loop, otherwise, return null.
+llvm::Loop *castToLoop(const llvm::Region &R, llvm::LoopInfo &LI);
 
+/// @brief Check if the instruction I is the induction variable of a loop.
+///
+/// @param I The instruction to check.
+/// @param LI The LoopInfo analysis.
+///
+/// @return Return true if I is the induction variable of a loop, false
+///         otherwise.
+bool isIndVar(const llvm::Instruction *I, const llvm::LoopInfo *LI);
 
-  /// @brief Check if the instruction I is the induction variable of a loop.
-  ///
-  /// @param I The instruction to check.
-  /// @param LI The LoopInfo analysis.
-  ///
-  /// @return Return true if I is the induction variable of a loop, false
-  ///         otherwise.
-  bool isIndVar(const llvm::Instruction *I, const llvm::LoopInfo *LI);
+/// @brief Check if the PHINode has any incoming Invoke edge.
+///
+/// @param PN The PHINode to check.
+///
+/// @return If the PHINode has an incoming BB that jumps to the parent BB
+///         of the PHINode with an invoke instruction, return true,
+///         otherwise, return false.
+bool hasInvokeEdge(const llvm::PHINode *PN);
 
-  /// @brief Check if the PHINode has any incoming Invoke edge.
-  ///
-  /// @param PN The PHINode to check.
-  ///
-  /// @return If the PHINode has an incoming BB that jumps to the parent BB
-  ///         of the PHINode with an invoke instruction, return true,
-  ///         otherwise, return false.
-  bool hasInvokeEdge(const llvm::PHINode *PN);
+llvm::Value *getPointerOperand(llvm::Instruction &Inst);
+llvm::BasicBlock *createSingleExitEdge(llvm::Region *R, llvm::Pass *P);
 
-  llvm::Value *getPointerOperand(llvm::Instruction &Inst);
-
-  // Helper function for LLVM-IR about Scop.
-  llvm::BasicBlock *createSingleExitEdge(llvm::Region *R, llvm::Pass *P);
-
-  /// @brief Split the entry block of a function to store the newly inserted
-  ///        allocations outside of all Scops.
-  ///
-  /// @param EntryBlock The entry block of the current function.
-  /// @param P          The pass that currently running.
-  ///
-  void splitEntryBlockForAlloca(llvm::BasicBlock *EntryBlock, llvm::Pass *P);
+/// @brief Split the entry block of a function to store the newly inserted
+///        allocations outside of all Scops.
+///
+/// @param EntryBlock The entry block of the current function.
+/// @param P          The pass that currently running.
+///
+void splitEntryBlockForAlloca(llvm::BasicBlock *EntryBlock, llvm::Pass *P);
 }
 #endif
-- 
2.7.4