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Eliminate a few unused-variable warnings

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llvm-svn: 77519
This commit is contained in:
Douglas Gregor 2009-07-29 22:41:10 +00:00
parent d5b7c64109
commit 8c9b60cabc
4 changed files with 0 additions and 7 deletions
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1
lib/Analysis/DebugInfo.cpp
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@ -1070,7 +1070,6 @@ namespace llvm {
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;

2
lib/Analysis/LoopVR.cpp
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@ -43,8 +43,6 @@ ConstantRange LoopVR::getRange(const SCEV *S, const SCEV *T, ScalarEvolution &SE
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

2
lib/Transforms/IPO/ExtractGV.cpp
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@ -86,8 +86,6 @@ namespace {
}
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)

2
lib/Transforms/Scalar/LoopStrengthReduce.cpp
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@ -1862,8 +1862,6 @@ ICmpInst *LoopStrengthReduce::ChangeCompareStride(Loop *L, ICmpInst *Cond,
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());