================
@@ -1837,16 +1835,24 @@ class CIR_CallOpBase<string mnemonic, list<Trait>
extra_traits = []>
// the upstreaming process moves on. The verifiers is also missing for now,
// will add in the future.
- dag commonArgs = (ins FlatSymbolRefAttr:$callee,
- Variadic<CIR_AnyType>:$args);
+ dag commonArgs = (ins OptionalAttr<FlatSymbolRefAttr>:$callee,
+ Variadic<CIR_AnyType>:$args);
}
def CallOp : CIR_CallOpBase<"call", [NoRegionArguments]> {
let summary = "call a function";
let description = [{
- The `cir.call` operation represents a direct call to a function that is
- within the same symbol scope as the call. The callee is encoded as a symbol
- reference attribute named `callee`.
+ The `cir.call` operation represents a function call. It could represent
+ either a direct call or an indirect call.
+
+ If the operation represents a direct call, the callee should be defined
+ within the same symbol scope as the call. The `callee` attribute contains a
+ symbo reference to the callee function. All operands of this operation are
----------------
Lancern wrote:
Updated.
https://github.com/llvm/llvm-project/pull/139748
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