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Fix MemoryLocation.h use without Instructions.h

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MemoryLocation.h was changed to only include Instruction.h.  However,
cast<> still needs the full definiton, so move MemoryLocation::getOrNone
to the cpp file.
This commit is contained in:
Sanne Wouda 2020-05-26 17:11:32 +01:00
parent 83af7955f8
commit bd4b8dd3ba
2 changed files with 18 additions and 16 deletions
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17
include/llvm/Analysis/MemoryLocation.h
View File

@ -221,22 +221,7 @@ public:
static MemoryLocation get(const Instruction *Inst) {
return *MemoryLocation::getOrNone(Inst);
}
static Optional<MemoryLocation> getOrNone(const Instruction *Inst) {
switch (Inst->getOpcode()) {
case Instruction::Load:
return get(cast<LoadInst>(Inst));
case Instruction::Store:
return get(cast<StoreInst>(Inst));
case Instruction::VAArg:
return get(cast<VAArgInst>(Inst));
case Instruction::AtomicCmpXchg:
return get(cast<AtomicCmpXchgInst>(Inst));
case Instruction::AtomicRMW:
return get(cast<AtomicRMWInst>(Inst));
default:
return None;
}
}
static Optional<MemoryLocation> getOrNone(const Instruction *Inst);
/// Return a location representing the source of a memory transfer.
static MemoryLocation getForSource(const MemTransferInst *MTI);

17
lib/Analysis/MemoryLocation.cpp
View File

@ -83,6 +83,23 @@ MemoryLocation MemoryLocation::get(const AtomicRMWInst *RMWI) {
AATags);
}
Optional<MemoryLocation> MemoryLocation::getOrNone(const Instruction *Inst) {
switch (Inst->getOpcode()) {
case Instruction::Load:
return get(cast<LoadInst>(Inst));
case Instruction::Store:
return get(cast<StoreInst>(Inst));
case Instruction::VAArg:
return get(cast<VAArgInst>(Inst));
case Instruction::AtomicCmpXchg:
return get(cast<AtomicCmpXchgInst>(Inst));
case Instruction::AtomicRMW:
return get(cast<AtomicRMWInst>(Inst));
default:
return None;
}
}
MemoryLocation MemoryLocation::getForSource(const MemTransferInst *MTI) {
return getForSource(cast<AnyMemTransferInst>(MTI));
}