[llvm-commits] [llvm] r77519 - in /llvm/trunk/lib: Analysis/DebugInfo.cpp Analysis/LoopVR.cpp Transforms/IPO/ExtractGV.cpp Transforms/Scalar/LoopStrengthReduce.cpp

[Douglas Gregor]

Author: dgregor
Date: Wed Jul 29 17:41:10 2009
New Revision: 77519

URL: http://llvm.org/viewvc/llvm-project?rev=77519&view=rev
Log:
Eliminate a few unused-variable warnings

Modified:
    llvm/trunk/lib/Analysis/DebugInfo.cpp
    llvm/trunk/lib/Analysis/LoopVR.cpp
    llvm/trunk/lib/Transforms/IPO/ExtractGV.cpp
    llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp

Modified: llvm/trunk/lib/Analysis/DebugInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/DebugInfo.cpp?rev=77519&r1=77518&r2=77519&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/DebugInfo.cpp (original)
+++ llvm/trunk/lib/Analysis/DebugInfo.cpp Wed Jul 29 17:41:10 2009
@@ -1070,7 +1070,6 @@
 
   Value *findDbgGlobalDeclare(GlobalVariable *V) {
     const Module *M = V->getParent();
-    LLVMContext& Context = M->getContext();
     
     const Type *Ty = M->getTypeByName("llvm.dbg.global_variable.type");
     if (!Ty) return 0;

Modified: llvm/trunk/lib/Analysis/LoopVR.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/LoopVR.cpp?rev=77519&r1=77518&r2=77519&view=diff

==============================================================================
--- llvm/trunk/lib/Analysis/LoopVR.cpp (original)
+++ llvm/trunk/lib/Analysis/LoopVR.cpp Wed Jul 29 17:41:10 2009
@@ -43,8 +43,6 @@
   if (const SCEVConstant *C = dyn_cast<SCEVConstant>(S))
     return ConstantRange(C->getValue()->getValue());
     
-  LLVMContext &Context = SE.getContext();
-
   ConstantRange FullSet(cast<IntegerType>(S->getType())->getBitWidth(), true);
 
   // {x,+,y,+,...z}. We detect overflow by checking the size of the set after

Modified: llvm/trunk/lib/Transforms/IPO/ExtractGV.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/IPO/ExtractGV.cpp?rev=77519&r1=77518&r2=77519&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/IPO/ExtractGV.cpp (original)
+++ llvm/trunk/lib/Transforms/IPO/ExtractGV.cpp Wed Jul 29 17:41:10 2009
@@ -86,8 +86,6 @@
     }
 
     bool isolateGV(Module &M) {
-      LLVMContext &Context = M.getContext();
-      
       // Mark all globals internal
       // FIXME: what should we do with private linkage?
       for (Module::global_iterator I = M.global_begin(), E = M.global_end(); I != E; ++I)

Modified: llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp?rev=77519&r1=77518&r2=77519&view=diff

==============================================================================
--- llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp (original)
+++ llvm/trunk/lib/Transforms/Scalar/LoopStrengthReduce.cpp Wed Jul 29 17:41:10 2009
@@ -1862,8 +1862,6 @@
   const SCEVConstant *SC = dyn_cast<SCEVConstant>(*CondStride);
   if (!SC) return Cond;
 
-  LLVMContext &Context = Cond->getContext();
-
   ICmpInst::Predicate Predicate = Cond->getPredicate();
   int64_t CmpSSInt = SC->getValue()->getSExtValue();
   unsigned BitWidth = SE->getTypeSizeInBits((*CondStride)->getType());