[Mlir-commits] [mlir] [mlir][tosa] Print generic `cond_if` when block arguments are present (PR #144859)
Amir Bishara
llvmlistbot at llvm.org
Fri Jun 20 06:32:18 PDT 2025
================
@@ -3681,6 +3686,17 @@ ParseResult IfOp::parse(OpAsmParser &parser, OperationState &result) {
}
void IfOp::print(OpAsmPrinter &p) {
+ // The simplified syntax drops block-level arguments
+ // to the then/else regions. Fallback to the generic
+ // parser if these are found
+ Region &thenRegion = getThenGraph();
+ Region &elseRegion = getElseGraph();
+ if (!thenRegion.empty() && thenRegion.front().getNumArguments() > 0 &&
+ !elseRegion.empty() && elseRegion.front().getNumArguments() > 0) {
+ p.printGenericOp(*this, false);
----------------
amirBish wrote:
Could you please mention which information about the block arguments we can miss without this generic parsing/printing?
https://github.com/llvm/llvm-project/pull/144859
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