================
@@ -1211,6 +1211,15 @@ class TargetInfo : public TransferrableTargetInfo,
TiedOperand = N;
// Don't copy Name or constraint string.
}
+
+ // Output operand bounds can be set by target.
+ void setOutputOperandBounds(unsigned Min, unsigned Max) {
+ setRequiresImmediate(Min, Max);
+ }
+ std::pair<unsigned, unsigned> getOutputOperandBounds() const {
+ return ImmRange.isConstrained ? std::make_pair(ImmRange.Min,
ImmRange.Max)
+ : std::make_pair(0, 0);
----------------
uweigand wrote:
It might be clearer to have this function return a std::optional reflecting
whether or not the bound is present.
https://github.com/llvm/llvm-project/pull/125970
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