[AArch64] Add more tests for 64-bit immediate lowering.
authorEli Friedman <efriedma@codeaurora.org>
Tue, 1 May 2018 20:00:14 +0000 (20:00 +0000)
committerEli Friedman <efriedma@codeaurora.org>
Tue, 1 May 2018 20:00:14 +0000 (20:00 +0000)
commit763d161eda63abfc7179aa3585f794170543a171
treeb56ce9ed727ec9cd0a4c74e28ab8a7df7354043b
parente23173b677c04329431703e1ae75ad2445de5e48
[AArch64] Add more tests for 64-bit immediate lowering.

This adds a some more tests, and adds some notes to tests which are using
a suboptimal lowering.

The constants with suboptimal lowerings seem to be relatively rare in
practice, but it might be a fun project to work on improvements.

llvm-svn: 331304
llvm/test/CodeGen/AArch64/arm64-movi.ll