Eli Friedman 9e3bb196cb [ARM] Testcase for Thumb1 cmp with constants.
Even if a comparison isn't legal, we should try to prefer constants
which can be materialized with a two-instruction sequence. (Thinking
about it a bit more, there might be some more clever sequence we could
generate for certain comparisons invoving powers of two, but I'm not
sure exactly what that would look like.)

llvm-svn: 335003
2018-06-19 00:12:13 +00:00
..
2018-01-08 11:32:37 +00:00