Output of dump_mlir_passes is interpreted as a warning #76
Description
WARNING:root:The following error is caused by this command:
mlir-opt -eliminate-empty-tensors -empty-tensor-to-alloc-tensor -one-shot-bufferize='allow-unknown-ops bufferize-function-boundaries' -canonicalize -buffer-deallocation -convert-bufferization-to-memref -convert-linalg-to-loops -cse -expand-strided-metadata -lower-affine -convert-scf-to-cf -convert-index-to-llvm -convert-math-to-llvm -arith-expand -finalize-memref-to-llvm -llvm-request-c-wrappers -convert-math-to-libm -convert-func-to-llvm -reconcile-unrealized-casts -test-transform-dialect-erase-schedule -cse -mlir-print-ir-before-all /tmp/pydsl_bin__0dwb34u/tmpviqps_xp.mlir
Depending on the severity of the message,
compilation may fail entirely.
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// -----// IR Dump Before EmptyTensorElimination (eliminate-empty-tensors) //----- //
-mlir-print-ir-before-all causes mlir-opt to print to stderr, which PyDSL interprets as a warning, causing it to output the above block before actually printing the MLIR after each pass.