llvm-project/llvm/test/Transforms/LoopStrengthReduce/RISCV
Philip Reames c0df6bc949 [RISCV][LSR] Add coverage for ICmpZero with scaled vscale values
Follow up to 3bc09c7da5 - remove a fixme I forgot to remove, and add test cases showing remaining work.

Note that scaled vscales show up in vectorized code from a couple of sources:
* Element types smaller than vector block size (i.e. everything under i64)
* Unrolling
* LMUL > 1

The largest scaling we can currently have is 256 (e8 in every possible vector register).  More practically useful scales are in the 2-16 range.
2022-07-14 10:55:31 -07:00
..
icmp-zero.ll [RISCV][LSR] Add coverage for ICmpZero with scaled vscale values 2022-07-14 10:55:31 -07:00
lit.local.cfg