tree 7610ecdaff97eb1a9f1d86edf21eba78e3bf8474
parent 7db184f31ec1f5e1be12bb24e8af1c9c6d573a93
author Sanjay Patel <spatel@rotateright.com> 1550621390 +0000
committer Sanjay Patel <spatel@rotateright.com> 1550621390 +0000

[InstSimplify] use any-zero matcher for fcmp folds

The m_APFloat matcher does not work with anything but strict
splat vector constants, so we could miss these folds and then
trigger an assertion in instcombine:
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=13201

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@354406 91177308-0d34-0410-b5e6-96231b3b80d8