[all-commits] [llvm/llvm-project] 88d756: [InstCombine] add tests for fcmp with bitcast oper...

[Sanjay Patel via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 88d756507b336df379c6cdb3c48147ddb9ca0ee0
      https://github.com/llvm/llvm-project/commit/88d756507b336df379c6cdb3c48147ddb9ca0ee0
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2022-08-26 (Fri, 26 Aug 2022)

  Changed paths:
    M llvm/test/Transforms/InstCombine/fcmp.ll

  Log Message:
  -----------
  [InstCombine] add tests for fcmp with bitcast operand; NFC


  Commit: 482777123427622f15837cdbda97080798f6cc85
      https://github.com/llvm/llvm-project/commit/482777123427622f15837cdbda97080798f6cc85
  Author: Sanjay Patel <spatel at rotateright.com>
  Date:   2022-08-26 (Fri, 26 Aug 2022)

  Changed paths:
    M llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
    M llvm/test/Transforms/InstCombine/fcmp.ll

  Log Message:
  -----------
  [InstCombine] fold test of equality to 0.0 with bitcast operand

fcmp oeq/une (bitcast X), 0.0 --> (and X, SignMaskC) ==/!= 0
https://alive2.llvm.org/ce/z/ZKATGN


Compare: https://github.com/llvm/llvm-project/compare/0d0dc4e6ab01...482777123427