[x86] add test for missed opportunity to use 'inc'; NFC
authorSanjay Patel <spatel@rotateright.com>
Thu, 31 Jan 2019 23:46:58 +0000 (23:46 +0000)
committerSanjay Patel <spatel@rotateright.com>
Thu, 31 Jan 2019 23:46:58 +0000 (23:46 +0000)
commitda45d68a71a6d7bcb82aa209a4b343d30d7e2f19
treebd078218bd83a7a9168bc658a0f135b4ddd2a33a
parentae667c49d228bdd81252ad82a25c67e1a59c8f5c
[x86] add test for missed opportunity to use 'inc'; NFC

Another pattern exposed in D57516.

llvm-svn: 352820
llvm/test/CodeGen/X86/slow-incdec.ll