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[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)
commit54aeb345ddc7bdcd2fab446e93824865887bd888
tree605fb3572e20b8b5f7a412b290838c0587c79e37
parent7cc04d977ce9921ab41574a39facec93171a54a0
[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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@323030 91177308-0d34-0410-b5e6-96231b3b80d8
test/CodeGen/X86/zext-demanded.ll [new file with mode: 0644]