================
@@ -358,49 +363,54 @@ UseCaptureKind llvm::DetermineUseCaptureKind(
// Volatile stores make the address observable.
auto *ACXI = cast<AtomicCmpXchgInst>(I);
if (U.getOperandNo() == 1 || U.getOperandNo() == 2 || ACXI->isVolatile())
- return UseCaptureKind::MAY_CAPTURE;
- return UseCaptureKind::NO_CAPTURE;
+ return CaptureInfo::otherOnly();
+ return CaptureInfo::none();
}
case Instruction::GetElementPtr:
// AA does not support pointers of vectors, so GEP vector splats need to
// be considered as captures.
if (I->getType()->isVectorTy())
- return UseCaptureKind::MAY_CAPTURE;
- return UseCaptureKind::PASSTHROUGH;
+ return CaptureInfo::otherOnly();
+ return CaptureInfo::retOnly();
case Instruction::BitCast:
case Instruction::PHI:
case Instruction::Select:
case Instruction::AddrSpaceCast:
// The original value is not captured via this if the new value isn't.
- return UseCaptureKind::PASSTHROUGH;
+ return CaptureInfo::retOnly();
case Instruction::ICmp: {
unsigned Idx = U.getOperandNo();
unsigned OtherIdx = 1 - Idx;
if (auto *CPN = dyn_cast<ConstantPointerNull>(I->getOperand(OtherIdx))) {
----------------
nikic wrote:
I'd prefer to leave it for later.
https://github.com/llvm/llvm-project/pull/125880
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