[AArch64] Add test case to show missed opportunity to remove a shift before tbnz...
authorCraig Topper <craig.topper@intel.com>
Tue, 9 Apr 2019 19:23:37 +0000 (19:23 +0000)
committerCraig Topper <craig.topper@intel.com>
Tue, 9 Apr 2019 19:23:37 +0000 (19:23 +0000)
commitba55a40fd07f14fc2ba85e741f010dba1af19de5
tree6feef59a75f8ef5428f45a031cbfeae6887fd455
parent8e2871cd2c2e6d9e2dc74ac25a86d28219596534
[AArch64] Add test case to show missed opportunity to remove a shift before tbnz when the shift has been zero extended from i32 to i64. NFC

This pattern showed up in D60358 and it was suggested I had a test and fix that separately.

llvm-svn: 358030
llvm/test/CodeGen/AArch64/tbz-tbnz.ll