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[SymbolSize] Skip sorting by index, just assign by index. 

No functional change intended.

llvm-svn: 240961
This commit is contained in:
Benjamin Kramer 2015-06-29 16:05:00 +00:00
parent 1669e68b57
commit 025f46f367
1 changed files with 3 additions and 7 deletions
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10
llvm/lib/Object/SymbolSize.cpp
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@ -31,10 +31,6 @@ static int compareAddress(const SymEntry *A, const SymEntry *B) {
return A->Address - B->Address;
}
static int compareNumber(const SymEntry *A, const SymEntry *B) {
return A->Number - B->Number;
}
static unsigned getSectionID(const ObjectFile &O, SectionRef Sec) {
if (auto *M = dyn_cast<MachOObjectFile>(&O))
return M->getSectionID(Sec);
@ -93,12 +89,12 @@ llvm::object::computeSymbolSizes(const ObjectFile &O) {
P.Address = Size;
}
// Put back in the original order and copy the result
array_pod_sort(Addresses.begin(), Addresses.end(), compareNumber);
// Assign the sorted symbols in the original order.
Ret.resize(SymNum);
for (SymEntry &P : Addresses) {
if (P.I == O.symbol_end())
continue;
Ret.push_back({*P.I, P.Address});
Ret[P.Number] = {*P.I, P.Address};
}
return Ret;
}