[PATCH] D80562: AMDGPU/GlobalISel: Start rewriting load/store legality rules
Matt Arsenault via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sat Jun 6 07:26:55 PDT 2020
arsenm marked an inline comment as done.
arsenm added inline comments.
================
Comment at: llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp:188
+
// Any combination of 32 or 64-bit elements up to 1024 bits, and multiples of
// v2s16.
----------------
kerbowa wrote:
> Or 128 or 256-bit elements right?
I think loads and some extracts of those should be legal, but they aren't really naturally legal for any operation
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https://reviews.llvm.org/D80562/new/
https://reviews.llvm.org/D80562
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