Qiu Chaofan c12722cde8 [PowerPC] Exploit RLDIMI for OR with large immediates
This patch exploits rldimi instruction for patterns like
`or %a, 0b000011110000`, which saves number of instructions when the
operand has only one use, compared with `li-ori-sldi-or`.

Reviewed By: nemanjai

Differential Revision: https://reviews.llvm.org/D77850
2020-04-22 14:16:52 +08:00
..
2018-09-07 07:56:05 +00:00
2020-03-19 08:34:48 -05:00
2019-03-29 17:35:56 +00:00