The lower-dpi-error.mlir test added in #7139 crashes on my local macOS debug build. This appears to be caused by an invalid access in the lowering loop. The iterator stored in inputTypes references the operand range of the first call op. However, after calling lowerCall(firstDPICallop); this op has been deleted. Deferring op erasure until after the current batch of call operations has been checked and lowered has fixed the problem for me.
The lower-dpi-error.mlir test added in #7139 crashes on my local macOS debug build. This appears to be caused by an invalid access in the lowering loop. The iterator stored in
inputTypesreferences the operand range of the first call op. However, after callinglowerCall(firstDPICallop);this op has been deleted. Deferring op erasure until after the current batch of call operations has been checked and lowered has fixed the problem for me.Close https://github.com/llvm/circt/issues/7169