[PATCH] D84754: GlobalISel: Implement fewerElementsVector for G_INSERT_VECTOR_ELT
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jul 28 07:29:33 PDT 2020
arsenm created this revision.
arsenm added reviewers: aemerson, paquette, aditya_nandakumar, dsanders.
Herald added subscribers: kerbowa, hiraditya, tschuett, tpr, rovka, nhaehnle, jvesely.
Herald added a project: LLVM.
arsenm requested review of this revision.
Herald added a subscriber: wdng.
Add unit tests since AMDGPU will only trigger this for gigantic
vectors, and won't use the annoying odd sized breakdown case.
https://reviews.llvm.org/D84754
Files:
llvm/include/llvm/CodeGen/GlobalISel/LegalizerHelper.h
llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
llvm/test/CodeGen/AMDGPU/GlobalISel/insertelement.large.ll
llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-insert-vector-elt.mir
llvm/unittests/CodeGen/GlobalISel/LegalizerHelperTest.cpp
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