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[AArch64] Avoid repeated hash lookups (NFC) #130542

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Merged
merged 1 commit into from
Mar 10, 2025
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[AArch64] Avoid repeated hash lookups (NFC) #130542

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6 changes: 2 additions & 4 deletions llvm/lib/Target/AArch64/AArch64FastISel.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -346,12 +346,10 @@ Register AArch64FastISel::fastMaterializeAlloca(const AllocaInst *AI) {
"Alloca should always return a pointer.");

// Don't handle dynamic allocas.
if (!FuncInfo.StaticAllocaMap.count(AI))
auto SI = FuncInfo.StaticAllocaMap.find(AI);
if (SI == FuncInfo.StaticAllocaMap.end())
return Register();

DenseMap<const AllocaInst *, int>::iterator SI =
FuncInfo.StaticAllocaMap.find(AI);

if (SI != FuncInfo.StaticAllocaMap.end()) {
Register ResultReg = createResultReg(&AArch64::GPR64spRegClass);
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, MIMD, TII.get(AArch64::ADDXri),
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