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[DviceSanitizer][Coverity] Fix auto-copy issues #17794

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Merged
merged 4 commits into from
Apr 3, 2025
Merged

[DviceSanitizer][Coverity] Fix auto-copy issues #17794

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3f267f3
fix auto copy
yingcong-wu Apr 2, 2025
10091ce
trigger CI
yingcong-wu Apr 2, 2025
6213a98
trigger CI
yingcong-wu Apr 2, 2025
e4048a7
trigger CI
yingcong-wu Apr 3, 2025
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2 changes: 1 addition & 1 deletion llvm/lib/Transforms/Instrumentation/AddressSanitizer.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4369,7 +4369,7 @@ void FunctionStackPoisoner::processStaticAllocas() {
AI->replaceAllUsesWith(NewAllocaPtr);
}

auto TargetTriple = Triple(F.getParent()->getTargetTriple());
const auto &TargetTriple = Triple(F.getParent()->getTargetTriple());

// The left-most redzone has enough space for at least 4 pointers.
Value *BasePlus0 = IRB.CreateIntToPtr(LocalStackBase, IntptrPtrTy);
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4 changes: 2 additions & 2 deletions llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp
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Expand Up @@ -783,7 +783,7 @@ class MemorySanitizerOnSpirv {
public:
MemorySanitizerOnSpirv(Module &M)
: M(M), C(M.getContext()), DL(M.getDataLayout()) {
auto TargetTriple = Triple(M.getTargetTriple());
const auto &TargetTriple = Triple(M.getTargetTriple());
IsSPIRV = TargetTriple.isSPIROrSPIRV();

IntptrTy = DL.getIntPtrType(C);
Expand Down Expand Up @@ -1250,7 +1250,7 @@ PreservedAnalyses MemorySanitizerPass::run(Module &M,
if (checkIfAlreadyInstrumented(M, "nosanitize_memory"))
return PreservedAnalyses::all();
bool Modified = false;
auto TargetTriple = Triple(M.getTargetTriple());
const auto &TargetTriple = Triple(M.getTargetTriple());

if (!Options.Kernel && !TargetTriple.isSPIROrSPIRV()) {
insertModuleCtor(M);
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