[llvm] [RISCV] Decompose single source shuffles (without exact VLEN) (PR #126108)

via llvm-commits llvm-commits at lists.llvm.org
Tue Feb 11 13:41:30 PST 2025


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git-clang-format --diff e225677b1f6fe9f8e928836276f1d43b0591e9de c359d56faa58de6c0a4bae9a58e3ec9284411d73 --extensions cpp -- llvm/lib/Target/RISCV/RISCVISelLowering.cpp
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View the diff from clang-format here.
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diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 4f0904ed0d..c3c5416938 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -5352,8 +5352,7 @@ static bool isLocalRepeatingShuffle(ArrayRef<int> Mask, int Span) {
 
 /// Is this mask only using elements from the first span of the input?
 static bool isLowSourceShuffle(ArrayRef<int> Mask, int Span) {
-  return all_of(Mask,
-                [&](const auto &Idx) { return Idx == -1 || Idx < Span; });
+  return all_of(Mask, [&](const auto &Idx) { return Idx == -1 || Idx < Span; });
 }
 
 /// Try to widen element type to get a new mask value for a better permutation

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https://github.com/llvm/llvm-project/pull/126108


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