[PATCH] D71917: Optimization of inserting vxi1 sub vector into vXi1 vector
Xiang Zhang via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Dec 26 18:05:28 PST 2019
xiangzhangllvm created this revision.
xiangzhangllvm added reviewers: craig.topper, LuoYuanke, yubing, annita.zhang, pengfei, LiuChen3.
Herald added subscribers: llvm-commits, hiraditya.
Herald added a project: LLVM.
After bugfix the undef value case here, we used more operations to implement inserting vxi1 sub vector into vXi1 vector, I optimize it by use less operations.
The history information at https://reviews.llvm.org/D68311
Repository:
rL LLVM
https://reviews.llvm.org/D71917
Files:
llvm/lib/Target/X86/X86ISelLowering.cpp
llvm/test/CodeGen/X86/avx512-calling-conv.ll
llvm/test/CodeGen/X86/avx512-ext.ll
llvm/test/CodeGen/X86/avx512-insert-extract.ll
llvm/test/CodeGen/X86/avx512-mask-op.ll
llvm/test/CodeGen/X86/masked_store.ll
llvm/test/CodeGen/X86/min-legal-vector-width.ll
llvm/test/CodeGen/X86/vec_smulo.ll
llvm/test/CodeGen/X86/vec_umulo.ll
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