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[TBAA] Rename accessors to be more idiomatic; NFC

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llvm-svn: 285661
This commit is contained in:
Sanjoy Das 2016-11-01 01:21:57 +00:00
parent 72739f8c43
commit 6a268dbfa2
1 changed files with 10 additions and 10 deletions
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20
lib/Analysis/TypeBasedAliasAnalysis.cpp
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@ -159,10 +159,10 @@ public:
return TBAANode(P);
}
/// TypeIsImmutable - Test if this TBAANode represents a type for objects
/// which are not modified (by any means) in the context where this
/// Test if this TBAANode represents a type for objects which are
/// not modified (by any means) in the context where this
/// AliasAnalysis is relevant.
bool TypeIsImmutable() const {
bool isTypeImmutable() const {
if (Node->getNumOperands() < 3)
return false;
ConstantInt *CI = mdconst::dyn_extract<ConstantInt>(Node->getOperand(2));
@ -194,10 +194,10 @@ public:
uint64_t getOffset() const {
return mdconst::extract<ConstantInt>(Node->getOperand(2))->getZExtValue();
}
/// TypeIsImmutable - Test if this TBAAStructTagNode represents a type for
/// objects which are not modified (by any means) in the context where this
/// Test if this TBAAStructTagNode represents a type for objects
/// which are not modified (by any means) in the context where this
/// AliasAnalysis is relevant.
bool TypeIsImmutable() const {
bool isTypeImmutable() const {
if (Node->getNumOperands() < 4)
return false;
ConstantInt *CI = mdconst::dyn_extract<ConstantInt>(Node->getOperand(3));
@ -311,8 +311,8 @@ bool TypeBasedAAResult::pointsToConstantMemory(const MemoryLocation &Loc,
// If this is an "immutable" type, we can assume the pointer is pointing
// to constant memory.
if ((!isStructPathTBAA(M) && TBAANode(M).TypeIsImmutable()) ||
(isStructPathTBAA(M) && TBAAStructTagNode(M).TypeIsImmutable()))
if ((!isStructPathTBAA(M) && TBAANode(M).isTypeImmutable()) ||
(isStructPathTBAA(M) && TBAAStructTagNode(M).isTypeImmutable()))
return true;
return AAResultBase::pointsToConstantMemory(Loc, OrLocal);
@ -328,8 +328,8 @@ TypeBasedAAResult::getModRefBehavior(ImmutableCallSite CS) {
// If this is an "immutable" type, we can assume the call doesn't write
// to memory.
if (const MDNode *M = CS.getInstruction()->getMetadata(LLVMContext::MD_tbaa))
if ((!isStructPathTBAA(M) && TBAANode(M).TypeIsImmutable()) ||
(isStructPathTBAA(M) && TBAAStructTagNode(M).TypeIsImmutable()))
if ((!isStructPathTBAA(M) && TBAANode(M).isTypeImmutable()) ||
(isStructPathTBAA(M) && TBAAStructTagNode(M).isTypeImmutable()))
Min = FMRB_OnlyReadsMemory;
return FunctionModRefBehavior(AAResultBase::getModRefBehavior(CS) & Min);