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[SPIRV] Fix asan failure #138695

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Merged
merged 2 commits into from
May 6, 2025
Merged

[SPIRV] Fix asan failure #138695

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7cb0de3
[SPIRV] Fix asan failure
s-perron May 6, 2025
1573c3e
Fix format
s-perron May 6, 2025
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3 changes: 2 additions & 1 deletion llvm/lib/Target/SPIRV/SPIRVGlobalRegistry.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2062,8 +2062,9 @@ void SPIRVGlobalRegistry::updateAssignType(CallInst *AssignCI, Value *Arg,

void SPIRVGlobalRegistry::addStructOffsetDecorations(
Register Reg, StructType *Ty, MachineIRBuilder &MIRBuilder) {
DataLayout DL;
ArrayRef<TypeSize> Offsets =
DataLayout().getStructLayout(Ty)->getMemberOffsets();
DL.getStructLayout(Ty)->getMemberOffsets();
for (uint32_t I = 0; I < Ty->getNumElements(); ++I) {
buildOpMemberDecorate(Reg, MIRBuilder, SPIRV::Decoration::Offset, I,
{static_cast<uint32_t>(Offsets[I])});
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