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Remove unused variables.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80058 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-08-26 00:13:22 +00:00
parent e1f62b247c
commit 0084ace949
2 changed files with 0 additions and 5 deletions
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3
lib/Transforms/Scalar/GVNPRE.cpp
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@ -800,8 +800,6 @@ void GVNPRE::val_replace(ValueNumberedSet& s, Value* v) {
Value* GVNPRE::phi_translate(Value* V, BasicBlock* pred, BasicBlock* succ) {
if (V == 0)
return 0;
LLVMContext &Context = V->getContext();
// Unary Operations
if (CastInst* U = dyn_cast<CastInst>(V)) {
@ -1597,7 +1595,6 @@ void GVNPRE::buildsets(Function& F) {
void GVNPRE::insertion_pre(Value* e, BasicBlock* BB,
DenseMap<BasicBlock*, Value*>& avail,
std::map<BasicBlock*, ValueNumberedSet>& new_sets) {
LLVMContext &Context = e->getContext();
for (pred_iterator PI = pred_begin(BB), PE = pred_end(BB); PI != PE; ++PI) {
Value* e2 = avail[*PI];
if (!availableOut[*PI].test(VN.lookup(e2))) {

2
lib/Transforms/Scalar/InstructionCombining.cpp
View File

@ -1870,8 +1870,6 @@ struct AddMaskingAnd {
static Value *FoldOperationIntoSelectOperand(Instruction &I, Value *SO,
InstCombiner *IC) {
LLVMContext *Context = IC->getContext();
if (CastInst *CI = dyn_cast<CastInst>(&I)) {
return IC->InsertCastBefore(CI->getOpcode(), SO, I.getType(), I);
}