[PATCH] D88396: [X86] Replace aligned vector move with unaligned move when avx is enabled.
Pengfei Wang via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Fri Oct 9 20:14:21 PDT 2020
pengfei added inline comments.
================
Comment at: llvm/lib/Target/X86/X86UnalignedVectorMoves.cpp:10
+/// \file
+/// This file defines the pass that replace movaps with movups. movups
+/// achieve the same performance as movaps does when the address is aligned.
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Change the comments as well.
================
Comment at: llvm/lib/Target/X86/X86UnalignedVectorMoves.cpp:91
+ for (MachineInstr &MI : MBB)
+ Changed |= (MovapsToMovupsImpl(MI) | MovapdToMovupdImpl(MI) |
+ MovdqaToMovdquImpl(MI));
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Change `|` to `||`
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D88396/new/
https://reviews.llvm.org/D88396
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