[X86] Add FMA commuting test case for D75016
authorCraig Topper <craig.topper@gmail.com>
Sun, 23 Feb 2020 08:21:34 +0000 (00:21 -0800)
committerCraig Topper <craig.topper@gmail.com>
Fri, 28 Feb 2020 04:41:26 +0000 (20:41 -0800)
commit76128cf624fda0d8e73690f1a57efde78f4197c2
treeb8f4498086cd4d62c1749907de79a0a05f41ad70
parent43c8307c6c4ef445fa8bca2ea7a9bf9734e8a165
[X86] Add FMA commuting test case for D75016

This test case shows extra moves due to not fully considering all
commuting opportunities.
llvm/test/CodeGen/X86/fma-commute-loop.ll [new file with mode: 0644]