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| author | tyb0807 <sontuan.vu@arm.com> | 2022-01-19 10:19:58 +0000 |
|---|---|---|
| committer | tyb0807 <sontuan.vu@arm.com> | 2022-01-31 20:56:27 +0000 |
| commit | 5aa08bf70854fc1fb2d595ce12813fe5f40494dc (patch) | |
| tree | a475c8ddd40e842ea070f52183548c6ca1597446 /flang/lib/Frontend/CompilerInvocation.cpp | |
| parent | 95c8f7464092e2ccd45c3ae6dc42da6bd9a037b5 (diff) | |
| download | llvm-5aa08bf70854fc1fb2d595ce12813fe5f40494dc.zip llvm-5aa08bf70854fc1fb2d595ce12813fe5f40494dc.tar.gz llvm-5aa08bf70854fc1fb2d595ce12813fe5f40494dc.tar.bz2 | |
[AArch64][SelectionDAG] CodeGen for Armv8.8/9.3 MOPS
New target SDNodes are added: AArch64ISD::MOPS_MEMSET, etc.
Each intrinsic is translated to one of these in SelectionDAGBuilder
via EmitTargetCodeForMOPS.
A custom lowering routine for INTRINSIC_W_CHAIN is added to handle
llvm.aarch64.mops.memset.tag. This takes a separate path from the common
intrinsics but ultimately ends up in the same EmitMOPS().
This is part 4/4 of a series of patches split from
https://reviews.llvm.org/D117405 to facilitate reviewing.
Patch by Tomas Matheson, Lucas Prates and Son Tuan Vu.
Differential Revision: https://reviews.llvm.org/D117764
Diffstat (limited to 'flang/lib/Frontend/CompilerInvocation.cpp')
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