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| author | Nilanjana Basu <n_basu@apple.com> | 2022-11-22 12:04:26 -0800 |
|---|---|---|
| committer | Nilanjana Basu <n_basu@apple.com> | 2022-12-15 20:50:40 +0530 |
| commit | 02d09ffc1b09fe025272231a6ebebcc7f883e8e6 (patch) | |
| tree | f71da7898f477b867a32dca0afb00ec2520c11d9 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | a645ec0d3df3692d54bccb71076f5836fa56fe40 (diff) | |
[AArch64] Extending lowering of 'trunc <(8|16) x i64> %x to <(8|16) x i8>' to use tbl instructions
[AArch64] Patch for lowering trunc instructions to 'tbl' for (8|16)xi32 -> (8|16)xi8 conversions in https://reviews.llvm.org/D133495 is extended to support trunc to tbl lowering for (8|16) x i64 to (8|16) x i8.
A microbenchmark for runtime for these transformations is added in https://reviews.llvm.org/D136274
Reviewed by: fhahn, t.p.northover
Differential Revision: https://reviews.llvm.org/D135229
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions