[all-commits] [llvm/llvm-project] a96897: [KnownBits] Add knownbits analysis for mulhs/mulu ...

[Simon Pilgrim via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a96897219daf43a1b90e1e0c9dbf20167c0c16af
      https://github.com/llvm/llvm-project/commit/a96897219daf43a1b90e1e0c9dbf20167c0c16af
  Author: Simon Pilgrim <llvm-dev at redking.me.uk>
  Date:   2021-03-19 (Fri, 19 Mar 2021)

  Changed paths:
    M llvm/include/llvm/Support/KnownBits.h
    M llvm/lib/Support/KnownBits.cpp
    M llvm/unittests/Support/KnownBitsTest.cpp

  Log Message:
  -----------
  [KnownBits] Add knownbits analysis for mulhs/mulu 'multiply high' instructions

Split off from D98857

https://reviews.llvm.org/D98866