2 Commits

Author SHA1 Message Date
Sjoerd Meijer
2b462eb98d [AArch64] More patterns to generate LD1R vector splats
We are missing patterns to generate vector splats using LD1R. A shuffle vector
with all 0s is a vector splat if the operands are a load and undef for which
we can generate a LD1R.

Differential Revision: https://reviews.llvm.org/D145004
2023-03-01 10:48:13 +00:00
Sjoerd Meijer
a4c828a9e2 [AArch64] Precommit tests to check more ld1r vector splat patterns in D145004. 2023-03-01 10:48:13 +00:00