[x86] add 16 missed hadd patterns (PR39195); NFC
authorSanjay Patel <spatel@rotateright.com>
Mon, 8 Oct 2018 12:54:33 +0000 (12:54 +0000)
committerSanjay Patel <spatel@rotateright.com>
Mon, 8 Oct 2018 12:54:33 +0000 (12:54 +0000)
commit60badd75845f5ebfa68d488e1d0535b26e06749c
treebd366a8e86893d123e084cfea3f8339e951c126b
parentb07407e6afbb0d2466a7a83fed07139d3457157e
[x86] add 16 missed hadd patterns (PR39195); NFC

llvm-svn: 343965
llvm/test/CodeGen/X86/haddsub-undef.ll