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For PR786:

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Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31380 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer
2006-11-02 20:25:50 +00:00
parent ef42a01113
commit 3ed469ccd7
80 changed files with 1927 additions and 1930 deletions
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9
lib/Analysis/DataStructure/DataStructure.cpp
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@@ -512,7 +512,6 @@ bool DSNode::mergeTypeInfo(const Type *NewTy, unsigned Offset,
// try merge with NewTy: struct {t1, t2, stuff...} if offset lands exactly on a field in Ty
if (isa<StructType>(NewTy) && isa<StructType>(Ty)) {
DEBUG(std::cerr << "Ty: " << *Ty << "\nNewTy: " << *NewTy << "@" << Offset << "\n");
unsigned O = 0;
const StructType *STy = cast<StructType>(Ty);
const StructLayout &SL = *TD.getStructLayout(STy);
unsigned i = SL.getElementContainingOffset(Offset);
@@ -537,7 +536,6 @@ bool DSNode::mergeTypeInfo(const Type *NewTy, unsigned Offset,
//try merge with NewTy: struct : {t1, t2, T} if offset lands on a field in Ty
if (isa<StructType>(Ty)) {
DEBUG(std::cerr << "Ty: " << *Ty << "\nNewTy: " << *NewTy << "@" << Offset << "\n");
unsigned O = 0;
const StructType *STy = cast<StructType>(Ty);
const StructLayout &SL = *TD.getStructLayout(STy);
unsigned i = SL.getElementContainingOffset(Offset);
@@ -1280,9 +1278,9 @@ DSNode *DSGraph::addObjectToGraph(Value *Ptr, bool UseDeclaredType) {
if (GlobalValue *GV = dyn_cast<GlobalValue>(Ptr)) {
N->addGlobal(GV);
} else if (MallocInst *MI = dyn_cast<MallocInst>(Ptr)) {
} else if (isa<MallocInst>(Ptr)) {
N->setHeapNodeMarker();
} else if (AllocaInst *AI = dyn_cast<AllocaInst>(Ptr)) {
} else if (isa<AllocaInst>(Ptr)) {
N->setAllocaNodeMarker();
} else {
assert(0 && "Illegal memory object input!");
@@ -1777,8 +1775,10 @@ static void removeIdenticalCalls(std::list<DSCallSite> &Calls) {
// Scan the call list cleaning it up as necessary...
DSNodeHandle LastCalleeNode;
#if 0
Function *LastCalleeFunc = 0;
unsigned NumDuplicateCalls = 0;
#endif
bool LastCalleeContainsExternalFunction = false;
unsigned NumDeleted = 0;
@@ -2187,7 +2187,6 @@ void DSGraph::removeDeadNodes(unsigned Flags) {
} while (Iterate);
// Move dead aux function calls to the end of the list
unsigned CurIdx = 0;
for (std::list<DSCallSite>::iterator CI = AuxFunctionCalls.begin(),
E = AuxFunctionCalls.end(); CI != E; )
if (AuxFCallsAlive.count(&*CI))