[all-commits] [llvm/llvm-project] b5d2e2: [X86][SSE] Add initial FSHL/FSHR vXi8 lowering sup...
Simon Pilgrim via All-commits
all-commits at lists.llvm.org
Sat Jan 8 04:19:46 PST 2022
Branch: refs/heads/main
Home: https://github.com/llvm/llvm-project
Commit: b5d2e232b8a11a932826b095d67c53e7564d7960
https://github.com/llvm/llvm-project/commit/b5d2e232b8a11a932826b095d67c53e7564d7960
Author: Simon Pilgrim <llvm-dev at redking.me.uk>
Date: 2022-01-08 (Sat, 08 Jan 2022)
Changed paths:
M llvm/lib/Target/X86/X86ISelLowering.cpp
M llvm/test/CodeGen/X86/vector-fshl-128.ll
M llvm/test/CodeGen/X86/vector-fshl-256.ll
M llvm/test/CodeGen/X86/vector-fshl-512.ll
M llvm/test/CodeGen/X86/vector-fshr-128.ll
M llvm/test/CodeGen/X86/vector-fshr-256.ll
M llvm/test/CodeGen/X86/vector-fshr-512.ll
Log Message:
-----------
[X86][SSE] Add initial FSHL/FSHR vXi8 lowering support
This is very similar to the existing ROTL/ROTR support for scalar shifts in LowerRotate, I think as time goes on we should be able to share much of this code in helpers between Funnel Shift + Rotation lowering.
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