[PATCH] D107210: [RISCV] Support interleaved load lowering

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Sep 7 09:55:15 PDT 2021


craig.topper added inline comments.


================
Comment at: llvm/test/Transforms/InterleavedAccess/RISCV/interleaved-accesses.ll:17
+  %v0 = shufflevector <16 x i8> %interleaved.vec, <16 x i8> poison, <8 x i32> <i32 0, i32 2, i32 4, i32 6, i32 8, i32 10, i32 12, i32 14>
+  %v1 = shufflevector <16 x i8> %interleaved.vec, <16 x i8> poison, <8 x i32> <i32 1, i32 3, i32 5, i32 7, i32 9, i32 11, i32 13, i32 15>
+  ret void
----------------
Please make sure the tests can't be optimized to nothing. These shuffles aren't used so are allowed to be deleted.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D107210/new/

https://reviews.llvm.org/D107210



More information about the llvm-commits mailing list