[AArch64] Add tests for 128-bit shift variations.
authorEli Friedman <efriedma@quicinc.com>
Mon, 12 Oct 2020 21:38:44 +0000 (14:38 -0700)
committerEli Friedman <efriedma@quicinc.com>
Mon, 12 Oct 2020 21:48:58 +0000 (14:48 -0700)
commita324d8f964bf421fa7d8b882b0f64ead28c4149c
tree9a1cfc5ffb8097530c9c88870acc6ac80cc78e60
parent69feac12d0539a7cc19cbda906d46f67029486e1
[AArch64] Add tests for 128-bit shift variations.

It looks like there's still some room for optimization; the funnel shift
lowering is more efficient than the lowering of actual shifts.
llvm/test/CodeGen/AArch64/arm64-long-shift.ll
llvm/test/CodeGen/AArch64/funnel-shift.ll