[PATCH] D61069: [MIPS] Use custom bitcast lowering to avoid excessive instructions

[Simon Atanasyan via Phabricator via llvm-commits]

atanasyan accepted this revision.
atanasyan added a comment.
This revision is now accepted and ready to land.

LGTM. I would reduce number of tests in the bitcast.ll. I think we can delete all checks with the `-mno-ldc1-sdc1` because this option required only to force backend to use the `mthc1` instruction.


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