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[SVE] Add vscale builtin #16484

Merged
merged 2 commits into from
Jan 31, 2024
Merged

[SVE] Add vscale builtin #16484

merged 2 commits into from
Jan 31, 2024

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ekalda
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@ekalda ekalda commented Jan 29, 2024

Add a vscale builtin and lowering to llvm.vscale. This will be used in subsequent patches for expressing scalable vectors in TIR.

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ekalda commented Jan 29, 2024

cc @lhutton1 @neildhickey

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I had one small suggestion, but otherwise looks good to me!

also cc @tqchen @cbalint13 @Lunderberg @kparzysz-quic

include/tvm/tir/builtin.h Outdated Show resolved Hide resolved
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This looks good to me.

ekalda and others added 2 commits January 30, 2024 10:42
Add a vscale builtin and lowering to `llvm.vscale`. This will be used in
subsequent patches for expressing scalable vectors in TIR.

Co-authored-by: Luke Hutton <luke.hutton@arm.com>
Co-authored-by: Neil Hickey <neil.hickey@arm.com>
Change-Id: I5b364a8b50c8622d21d3d6d30b9d44a56e0418db
@Hzfengsy Hzfengsy merged commit 06f7810 into apache:main Jan 31, 2024
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@ekalda ekalda deleted the add-vscale-intrinsic branch January 31, 2024 08:40
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5 participants