[PATCH] D135229: [AArch64] Extending lowering of 'trunc <(8|16) x (i16|i64)> %x to <(8|16) x i8>' to use tbl instructions

[NILANJANA BASU via Phabricator via llvm-commits]

nilanjana_basu updated this revision to Diff 469926.
nilanjana_basu retitled this revision from "[AArch64] Extending trunc lowering of 'trunc <8 x i64> %x to <8 x i8>' to use tbl.4 instruction" to "[AArch64] Extending lowering of 'trunc <(8|16) x (i16|i64)> %x to <(8|16) x i8>' to use tbl instructions".
nilanjana_basu edited the summary of this revision.
nilanjana_basu added a comment.

Extended the trunc lowering for other types like 16xi64, 16xi16, 8xi16


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135229/new/

https://reviews.llvm.org/D135229

Files:
  llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
  llvm/test/CodeGen/AArch64/aarch64-matrix-umull-smull.ll
  llvm/test/CodeGen/AArch64/trunc-to-tbl.ll

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