tree 928e0ee3760fe828f24939b9362b58846b135af1
parent 90597d4a3c4aa4eaa70dfa8ea65cc8a386584aad
author Sanjay Patel <spatel@rotateright.com> 1555334618 +0000
committer Sanjay Patel <spatel@rotateright.com> 1555334618 +0000

[InstCombine] canonicalize fdiv after fmul if reassociation is allowed

  (X / Y) * Z --> (X * Z) / Y

This can allow other optimizations/reassociations as shown in the test diffs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@358404 91177308-0d34-0410-b5e6-96231b3b80d8