[all-commits] [llvm/llvm-project] 3e3e41: [InstSimplify] Support all instructions in simplif...

[Nikita Popov via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 3e3e41b263f4aa76a5a36f02727827bebccdbf07
      https://github.com/llvm/llvm-project/commit/3e3e41b263f4aa76a5a36f02727827bebccdbf07
  Author: Nikita Popov <npopov at redhat.com>
  Date:   2023-04-24 (Mon, 24 Apr 2023)

  Changed paths:
    M llvm/lib/Analysis/InstructionSimplify.cpp
    M llvm/test/Transforms/InstSimplify/select-maxmin.ll

  Log Message:
  -----------
  [InstSimplify] Support all instructions in simplifyWithOpReplaced()

Instead of hardcoding a few instruction kinds, use the generic
interface now that we have it.

The primary effect of this is that intrinsics are now supported.

It's worth noting that this is still limited in that it does not
support vectors, so we can't remove e.g. existing fshl special
cases.