llvm-project

a36f821e - [mlir][linalg] Add test for ReduceOp empty-input verifier; remove dead empty-output check (#189614)

[mlir][linalg] Add test for ReduceOp empty-input verifier; remove dead empty-output check (#189614) Add a FileCheck test covering the 'expected at least one input' error in ReduceOp::verify(). The companion 'expected at least one output' check was dead code: SameVariadicOperandSize fires first whenever inputs.size() \!= inits.size(), and when both are empty the input check fires first; remove the unreachable branch. Assisted-by: Claude Code