================
@@ -2885,6 +2885,19 @@ bool AArch64InstrInfo::isStridedAccess(const
MachineInstr &MI) {
});
}
+AArch64AtomicStoreHint
+AArch64InstrInfo::decodeAtomicHintFlags(MachineMemOperand::Flags MMOFlags) {
+ unsigned AtomicHint = 0;
+ if (MMOFlags & MOAtomicHintBit0)
+ AtomicHint += 0b1;
+ if (MMOFlags & MOAtomicHintBit1)
+ AtomicHint += 0b10;
+
+ if (!isValidAArch64AtomicHintValue(AtomicHint))
----------------
Lukacma wrote:
I would assume that flags would always be set to valid value (or HINT_NONE) why
is this check necessary?
https://github.com/llvm/llvm-project/pull/198316
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