[llvm-commits] [llvm] r44240 - in /llvm/trunk: include/llvm/Analysis/Dominators.h include/llvm/BasicBlock.h include/llvm/Target/TargetMachine.h lib/Target/PowerPC/PPCTargetMachine.cpp lib/Target/PowerPC/PPCTargetMachine.h lib/VMCore/BasicBlock.cpp

[Dan Gohman]

Author: djg
Date: Mon Nov 19 14:46:23 2007
New Revision: 44240

URL: http://llvm.org/viewvc/llvm-project?rev=44240&view=rev
Log:
Remove meaningless qualifiers from return types, avoiding compiler warnings.

Modified:
    llvm/trunk/include/llvm/Analysis/Dominators.h
    llvm/trunk/include/llvm/BasicBlock.h
    llvm/trunk/include/llvm/Target/TargetMachine.h
    llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp
    llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h
    llvm/trunk/lib/VMCore/BasicBlock.cpp

Modified: llvm/trunk/include/llvm/Analysis/Dominators.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Analysis/Dominators.h?rev=44240&r1=44239&r2=44240&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Analysis/Dominators.h (original)
+++ llvm/trunk/include/llvm/Analysis/Dominators.h Mon Nov 19 14:46:23 2007
@@ -345,7 +345,7 @@
 
   /// isReachableFromEntry - Return true if A is dominated by the entry
   /// block of the function containing it.
-  const bool isReachableFromEntry(NodeT* A) {
+  bool isReachableFromEntry(NodeT* A) {
     assert (!this->isPostDominator() 
             && "This is not implemented for post dominators");
     return dominates(&A->getParent()->front(), A);

Modified: llvm/trunk/include/llvm/BasicBlock.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/BasicBlock.h?rev=44240&r1=44239&r2=44240&view=diff

==============================================================================
--- llvm/trunk/include/llvm/BasicBlock.h (original)
+++ llvm/trunk/include/llvm/BasicBlock.h Mon Nov 19 14:46:23 2007
@@ -93,7 +93,7 @@
   /// null pointer back.
   ///
   TerminatorInst *getTerminator();
-  const TerminatorInst *const getTerminator() const;
+  const TerminatorInst *getTerminator() const;
   
   /// Returns a pointer to the first instructon in this block that is not a 
   /// PHINode instruction. When adding instruction to the beginning of the

Modified: llvm/trunk/include/llvm/Target/TargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Target/TargetMachine.h?rev=44240&r1=44239&r2=44240&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Target/TargetMachine.h (original)
+++ llvm/trunk/include/llvm/Target/TargetMachine.h Mon Nov 19 14:46:23 2007
@@ -187,7 +187,7 @@
 
   /// getEnableTailMergeDefault - the default setting for -enable-tail-merge
   /// on this target.  User flag overrides.
-  virtual const bool getEnableTailMergeDefault() const { return true; }
+  virtual bool getEnableTailMergeDefault() const { return true; }
 
   /// addPassesToEmitFile - Add passes to the specified pass manager to get the
   /// specified file emitted.  Typically this will involve several steps of code
@@ -325,7 +325,7 @@
 
   /// getEnableTailMergeDefault - the default setting for -enable-tail-merge
   /// on this target.  User flag overrides.
-  virtual const bool getEnableTailMergeDefault() const { return true; }
+  virtual bool getEnableTailMergeDefault() const { return true; }
 };
 
 } // End llvm namespace

Modified: llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp?rev=44240&r1=44239&r2=44240&view=diff

==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.cpp Mon Nov 19 14:46:23 2007
@@ -101,7 +101,7 @@
 
 /// Override this for PowerPC.  Tail merging happily breaks up instruction issue
 /// groups, which typically degrades performance.
-const bool PPCTargetMachine::getEnableTailMergeDefault() const { return false; }
+bool PPCTargetMachine::getEnableTailMergeDefault() const { return false; }
 
 PPC32TargetMachine::PPC32TargetMachine(const Module &M, const std::string &FS) 
   : PPCTargetMachine(M, FS, false) {

Modified: llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h?rev=44240&r1=44239&r2=44240&view=diff

==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCTargetMachine.h Mon Nov 19 14:46:23 2007
@@ -73,7 +73,7 @@
                               bool DumpAsm, MachineCodeEmitter &MCE);
   virtual bool addSimpleCodeEmitter(FunctionPassManager &PM, bool Fast,
                                     bool DumpAsm, MachineCodeEmitter &MCE);
-  virtual const bool getEnableTailMergeDefault() const;
+  virtual bool getEnableTailMergeDefault() const;
 };
 
 /// PPC32TargetMachine - PowerPC 32-bit target machine.

Modified: llvm/trunk/lib/VMCore/BasicBlock.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/VMCore/BasicBlock.cpp?rev=44240&r1=44239&r2=44240&view=diff

==============================================================================
--- llvm/trunk/lib/VMCore/BasicBlock.cpp (original)
+++ llvm/trunk/lib/VMCore/BasicBlock.cpp Mon Nov 19 14:46:23 2007
@@ -134,7 +134,7 @@
   return dyn_cast<TerminatorInst>(&InstList.back());
 }
 
-const TerminatorInst *const BasicBlock::getTerminator() const {
+const TerminatorInst *BasicBlock::getTerminator() const {
   if (InstList.empty()) return 0;
   return dyn_cast<TerminatorInst>(&InstList.back());
 }