[all-commits] [llvm/llvm-project] 919041: [AArch64][GlobalISel] Add basic legalizer rules fo...
AE via All-commits
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Fri Oct 16 10:40:48 PDT 2020
Branch: refs/heads/master
Home: https://github.com/llvm/llvm-project
Commit: 9190411fcf65188ea8cb032253302dd4ce4baede
https://github.com/llvm/llvm-project/commit/9190411fcf65188ea8cb032253302dd4ce4baede
Author: Amara Emerson <amara at apple.com>
Date: 2020-10-16 (Fri, 16 Oct 2020)
Changed paths:
M llvm/lib/Target/AArch64/GISel/AArch64LegalizerInfo.cpp
A llvm/test/CodeGen/AArch64/GlobalISel/legalize-reduce-add.mir
A llvm/test/CodeGen/AArch64/GlobalISel/legalize-reduce-fadd.mir
M llvm/test/CodeGen/AArch64/GlobalISel/legalizer-info-validation.mir
Log Message:
-----------
[AArch64][GlobalISel] Add basic legalizer rules for supported add/fadd reductions.
NEON is pretty limited in it's reduction support. As a first step add some
basic rules for the legal types we can select.
Differential Revision: https://reviews.llvm.org/D89070
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