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Fix build in release mode, four cases of -Wunused-variable.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@229976 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky 2015-02-20 07:14:02 +00:00
parent 02a610a9a9
commit 95fda65f76
1 changed files with 5 additions and 0 deletions
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5
lib/Transforms/Scalar/RewriteStatepointsForGC.cpp
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@ -389,6 +389,7 @@ static Value *findBaseDefiningValue(Value *I) {
if (LoadInst *LI = dyn_cast<LoadInst>(I)) {
if (LI->getType()->isPointerTy()) {
Value *Op = LI->getOperand(0);
(void)Op;
// Has to be a pointer to an gc object, or possibly an array of such?
assert(Op->getType()->isPointerTy());
return LI; // The value loaded is an gc base itself
@ -1104,6 +1105,7 @@ VerifySafepointBounds(const std::pair<Instruction *, Instruction *> &bounds) {
} else {
// This is an invoke safepoint
InvokeInst *invoke = dyn_cast<InvokeInst>(bounds.first);
(void)invoke;
assert(invoke && "only continues over invokes!");
assert(invoke->getNormalDest() == bounds.second->getParent() &&
"safepoint should continue into normal exit block");
@ -1221,6 +1223,7 @@ makeStatepointExplicitImpl(const CallSite &CS, /* to replace */
Function *F = BB->getParent();
assert(F && "must be set");
Module *M = F->getParent();
(void)M;
assert(M && "must be set");
// We're not changing the function signature of the statepoint since the gc
@ -1887,10 +1890,12 @@ static bool insertParsePoints(Function &F, DominatorTree &DT, Pass *P,
}
unique_unsorted(live);
#ifndef NDEBUG
// sanity check
for (auto ptr : live) {
assert(isGCPointerType(ptr->getType()) && "must be a gc pointer type");
}
#endif
relocationViaAlloca(F, DT, live, records);
return !records.empty();