[llvm-commits] [llvm] r97235 - in /llvm/trunk: include/llvm/Transforms/Scalar.h lib/CodeGen/LLVMTargetMachine.cpp lib/Transforms/Scalar/GVN.cpp

[Bob Wilson]

Author: bwilson
Date: Fri Feb 26 12:35:19 2010
New Revision: 97235

URL: http://llvm.org/viewvc/llvm-project?rev=97235&view=rev
Log:
Remove unused "NoPRE" parameter in GVN and createGVNPass().

Modified:
    llvm/trunk/include/llvm/Transforms/Scalar.h
    llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp
    llvm/trunk/lib/Transforms/Scalar/GVN.cpp

Modified: llvm/trunk/include/llvm/Transforms/Scalar.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Transforms/Scalar.h?rev=97235&r1=97234&r2=97235&view=diff
==============================================================================
--- llvm/trunk/include/llvm/Transforms/Scalar.h (original)
+++ llvm/trunk/include/llvm/Transforms/Scalar.h Fri Feb 26 12:35:19 2010
@@ -263,7 +263,7 @@
 // GVN - This pass performs global value numbering and redundant load 
 // elimination cotemporaneously.
 //
-FunctionPass *createGVNPass(bool NoPRE = false, bool NoLoads = false);
+FunctionPass *createGVNPass(bool NoLoads = false);
 
 //===----------------------------------------------------------------------===//
 //

Modified: llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp?rev=97235&r1=97234&r2=97235&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp (original)
+++ llvm/trunk/lib/CodeGen/LLVMTargetMachine.cpp Fri Feb 26 12:35:19 2010
@@ -227,7 +227,7 @@
   // Optionally, tun split-GEPs and no-load GVN.
   if (EnableSplitGEPGVN) {
     PM.add(createGEPSplitterPass());
-    PM.add(createGVNPass(/*NoPRE=*/false, /*NoLoads=*/true));
+    PM.add(createGVNPass(/*NoLoads=*/true));
   }
 
   // Run loop strength reduction before anything else.

Modified: llvm/trunk/lib/Transforms/Scalar/GVN.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/GVN.cpp?rev=97235&r1=97234&r2=97235&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/GVN.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/GVN.cpp Fri Feb 26 12:35:19 2010
@@ -662,11 +662,10 @@
     bool runOnFunction(Function &F);
   public:
     static char ID; // Pass identification, replacement for typeid
-    explicit GVN(bool nopre = false, bool noloads = false)
-      : FunctionPass(&ID), NoPRE(nopre), NoLoads(noloads), MD(0) { }
+    explicit GVN(bool noloads = false)
+      : FunctionPass(&ID), NoLoads(noloads), MD(0) { }
 
   private:
-    bool NoPRE;
     bool NoLoads;
     MemoryDependenceAnalysis *MD;
     DominatorTree *DT;
@@ -711,8 +710,8 @@
 }
 
 // createGVNPass - The public interface to this file...
-FunctionPass *llvm::createGVNPass(bool NoPRE, bool NoLoads) {
-  return new GVN(NoPRE, NoLoads);
+FunctionPass *llvm::createGVNPass(bool NoLoads) {
+  return new GVN(NoLoads);
 }
 
 static RegisterPass<GVN> X("gvn",