diff options
Diffstat (limited to 'lib/Analysis/MemoryBuiltins.cpp')
| -rw-r--r-- | lib/Analysis/MemoryBuiltins.cpp | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/lib/Analysis/MemoryBuiltins.cpp b/lib/Analysis/MemoryBuiltins.cpp index 64d339f..08b41fe 100644 --- a/lib/Analysis/MemoryBuiltins.cpp +++ b/lib/Analysis/MemoryBuiltins.cpp @@ -332,7 +332,11 @@ const CallInst *llvm::isFreeCall(const Value *I, const TargetLibraryInfo *TLI) { TLIFn == LibFunc::ZdlPv || // operator delete(void*) TLIFn == LibFunc::ZdaPv) // operator delete[](void*) ExpectedNumParams = 1; - else if (TLIFn == LibFunc::ZdlPvRKSt9nothrow_t || // delete(void*, nothrow) + else if (TLIFn == LibFunc::ZdlPvj || // delete(void*, uint) + TLIFn == LibFunc::ZdlPvm || // delete(void*, ulong) + TLIFn == LibFunc::ZdlPvRKSt9nothrow_t || // delete(void*, nothrow) + TLIFn == LibFunc::ZdaPvj || // delete[](void*, uint) + TLIFn == LibFunc::ZdaPvm || // delete[](void*, ulong) TLIFn == LibFunc::ZdaPvRKSt9nothrow_t) // delete[](void*, nothrow) ExpectedNumParams = 2; else @@ -412,7 +416,7 @@ SizeOffsetType ObjectSizeOffsetVisitor::compute(Value *V) { if (Instruction *I = dyn_cast<Instruction>(V)) { // If we have already seen this instruction, bail out. Cycles can happen in // unreachable code after constant propagation. - if (!SeenInsts.insert(I)) + if (!SeenInsts.insert(I).second) return unknown(); if (GEPOperator *GEP = dyn_cast<GEPOperator>(V)) @@ -648,7 +652,7 @@ SizeOffsetEvalType ObjectSizeOffsetEvaluator::compute_(Value *V) { // Record the pointers that were handled in this run, so that they can be // cleaned later if something fails. We also use this set to break cycles that // can occur in dead code. - if (!SeenVals.insert(V)) { + if (!SeenVals.insert(V).second) { Result = unknown(); } else if (GEPOperator *GEP = dyn_cast<GEPOperator>(V)) { Result = visitGEPOperator(*GEP); |