[PATCH] D118139: [AArch64][SVE][VLS] Move extends into arguments of comparisons
David Truby via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jan 25 06:02:14 PST 2022
DavidTruby created this revision.
Herald added subscribers: psnobl, hiraditya, kristof.beyls, tschuett.
Herald added a reviewer: efriedma.
DavidTruby requested review of this revision.
Herald added a project: LLVM.
Herald added a subscriber: llvm-commits.
When a comparison is extended and it would be free to extend the
arguments to that comparison, we can propagate the extend into those arguments.
This prevents extra instructions being generated to extend the result of the
comparison, which is not free to extend.
This is a resubmission of D116812 <https://reviews.llvm.org/D116812> with fixes that need another review.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D118139
Files:
llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
llvm/test/CodeGen/AArch64/sve-fixed-length-masked-loads.ll
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D118139.402880.patch
Type: text/x-patch
Size: 20914 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20220125/51238cb1/attachment.bin>
More information about the llvm-commits
mailing list