[PATCH] D32605: Recognize CTLZ builtin

[Joerg Sonnenberger via Phabricator via llvm-commits]

joerg added a comment.

Just as a side note: this is not only ARMv4. Older SPARC, M68K, SH, IA64, Alpha all seem to lack a FFS / CLZ instruction from cursory check.


Repository:
  rL LLVM

https://reviews.llvm.org/D32605