commit 690a30f3fd68a1a97bd3f8b13470abf9d34a61df
author Kazu Hirata <kazu@google.com> Wed May 14 22:30:38 2025 -0700
committer GitHub <noreply@github.com> Wed May 14 22:30:38 2025 -0700
tree d77c469c91fa52815c2e32184db1571d6cb63c96
parent 40778822f7191d6f10fa36d9036133370a12bd9a

[llvm] Construct SmallVector with ArrayRef (NFC) (#139992)

llvm/lib/Target/RISCV/RISCVISelLowering.cpp

diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 96b09d09..2b38513 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -5326,15 +5326,13 @@
       Mask, NumOfSrcRegs, NumOfDestRegs, NumOfDestRegs,
       [&]() { Operands.emplace_back(); },
       [&](ArrayRef<int> SrcSubMask, unsigned SrcVecIdx, unsigned DstVecIdx) {
-        Operands.emplace_back().emplace_back(
-            SrcVecIdx, UINT_MAX,
-            SmallVector<int>(SrcSubMask.begin(), SrcSubMask.end()));
+        Operands.emplace_back().emplace_back(SrcVecIdx, UINT_MAX,
+                                             SmallVector<int>(SrcSubMask));
       },
       [&](ArrayRef<int> SrcSubMask, unsigned Idx1, unsigned Idx2, bool NewReg) {
         if (NewReg)
           Operands.emplace_back();
-        Operands.back().emplace_back(
-            Idx1, Idx2, SmallVector<int>(SrcSubMask.begin(), SrcSubMask.end()));
+        Operands.back().emplace_back(Idx1, Idx2, SmallVector<int>(SrcSubMask));
       });
   assert(Operands.size() == NumOfDestRegs && "Whole vector must be processed");
   // Note: check that we do not emit too many shuffles here to prevent code

llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp

diff --git a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
index c63f806..d8cf6b8 100644
--- a/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
+++ b/llvm/lib/Transforms/Vectorize/SLPVectorizer.cpp
@@ -10212,7 +10212,7 @@
   assert((allConstant(VLRef) || allSameType(VLRef)) && "Invalid types!");
 
   SmallVector<int> ReuseShuffleIndices;
-  SmallVector<Value *> VL(VLRef.begin(), VLRef.end());
+  SmallVector<Value *> VL(VLRef);
 
   // Tries to build split node.
   auto TrySplitNode = [&](const InstructionsState &LocalState) {
@@ -13606,7 +13606,7 @@
         unsigned InterleaveFactor;
         SmallVector<int> CompressMask;
         VectorType *LoadVecTy;
-        SmallVector<Value *> Scalars(VL.begin(), VL.end());
+        SmallVector<Value *> Scalars(VL);
         if (!E->ReorderIndices.empty()) {
           SmallVector<int> Mask(E->ReorderIndices.begin(),
                                 E->ReorderIndices.end());