This specific callback should now be at parity with the old
pass manager version. There are still some missing IR passes
before this point.
Also I don't understand the need for the RequiresAnalysisPass at the
end. SelectionDAG should just be using the uncached getResult?
- Fix build with `EXPENSIVE_CHECKS`
- Remove unused `PassName::ID` to resolve warning
- Mark `~SelectionDAGISel` virtual so AArch64 backend can work properly
This reverts commit de37c06f01772e02465ccc9f538894c76d89a7a1 to
de37c06f01772e02465ccc9f538894c76d89a7a1
It still breaks EXPENSIVE_CHECKS build. Sorry.
Port selection dag isel to new pass manager.
Only `AMDGPU` and `X86` support new pass version. `-verify-machineinstrs` in new pass manager belongs to verify instrumentation, it is enabled by default.
Enable custom insert_subvector for larger vector types.
This is necessary now that SelectionDAG can attempt v3f64 insert
to v4f64, etc.
Reviewed By: foad
Differential Revision: https://reviews.llvm.org/D105385
