VPVectorPointer for part 0 is just the pointer operand. Simplify it
after unrolling. This removes a large number of redundant GEPs with
index 0.
PR: https://github.com/llvm/llvm-project/pull/149735
Materialize constant vector trip counts before ::execute, if the trip
count can be computed as Original (TC / (VF * UF)) * (VF * UF). For now
this excludes when the tail is folded or scalar epilogues are required.
This enables removing a number of redundant branches from the middle
block.
For now this is also only done when not vectorizing the epilogue, as the
simplification complicates stitching the 2 plans together.
PR: https://github.com/llvm/llvm-project/pull/142309
Support auto-vectorize for fminimum_num and fmaximum_num.
For ARM64 with SVE, scalable vector cannot support yet.
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Co-authored-by: Your Name <you@example.com>
Vectorizing of fminimumnum and fminimumnum have not support yet. Let's
add the testcase for it now, and we will update the testcase when we
support it.
