pytorch

d56f4518 - [nnc] Separate printing of optimized llvm bitcode from assembly (#56117)

[nnc] Separate printing of optimized llvm bitcode from assembly (#56117) Summary: Pull Request resolved: https://github.com/pytorch/pytorch/pull/56117 I was debugging an issue during instruction selection and wanted to see the input bitcode. This way we always print it before going into the asm generation pass. ghstack-source-id: 126592596 Test Plan: Run with `PYTORCH_JIT_LOG_LEVEL=">>llvm_codegen"` Reviewed By: huiguoo Differential Revision: D27781683 fbshipit-source-id: 84635d0ca2a1318ae7a9a73cc1d2df450d8b6a08