tree ce8d41ba42a220f727ba374360b4d00cabb2bf73
parent 24a6f085c04d3e64199d3aad657eb1ab1d42752c
author Lei Zhang <antiagainst@google.com> 1588385642 -0700
committer Copybara-Service <copybara-worker@google.com> 1588385759 -0700

NFC: retire HALInterfaceToMemrefPass and related utilities

This commit additionally deletes the HALInterfaceToMemrefPass and
some of the utility functions not needed anymore. It removes the
CodegenUtils directory entirely and moves the utility functions
still in use to the use site, in preparation for better directory
organization.

PiperOrigin-RevId: 309513864