[X86] Add test cases for failures to use movzx due to various issues with demanded...
authorCraig Topper <craig.topper@intel.com>
Sat, 20 Jan 2018 07:50:57 +0000 (07:50 +0000)
committerCraig Topper <craig.topper@intel.com>
Sat, 20 Jan 2018 07:50:57 +0000 (07:50 +0000)
commit4f14153494fe766b061dfec3eda6ed61d6156adb
tree95993ab7a55d879259b7454e46496902a24952db
parentaecae82f41406a348f9a6e65925c1bfe47ed5db2
[X86] Add test cases for failures to use movzx due to various issues with demanded bits.

D42265 and D42313 should help with some of these.

llvm-svn: 323030
llvm/test/CodeGen/X86/zext-demanded.ll [new file with mode: 0644]