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llvm-lto: Re-order code.

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This saves us from needing to asave a pointer, and will be needed for an
upcoming ownership change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@245722 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Peter Collingbourne 2015-08-21 19:09:42 +00:00
parent 299db164f5
commit d01f303c32
1 changed files with 10 additions and 12 deletions
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22
tools/llvm-lto/llvm-lto.cpp
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@ -207,7 +207,16 @@ int main(int argc, char **argv) {
return 1;
}
LTOModule *LTOMod = Module.get();
unsigned NumSyms = Module->getSymbolCount();
for (unsigned I = 0; I < NumSyms; ++I) {
StringRef Name = Module->getSymbolName(I);
if (!DSOSymbolsSet.count(Name))
continue;
lto_symbol_attributes Attrs = Module->getSymbolAttributes(I);
unsigned Scope = Attrs & LTO_SYMBOL_SCOPE_MASK;
if (Scope != LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN)
KeptDSOSyms.push_back(Name);
}
// We use the first input module as the destination module when
// SetMergedModule is true.
@ -216,17 +225,6 @@ int main(int argc, char **argv) {
CodeGen.setModule(Module.release());
} else if (!CodeGen.addModule(Module.get()))
return 1;
unsigned NumSyms = LTOMod->getSymbolCount();
for (unsigned I = 0; I < NumSyms; ++I) {
StringRef Name = LTOMod->getSymbolName(I);
if (!DSOSymbolsSet.count(Name))
continue;
lto_symbol_attributes Attrs = LTOMod->getSymbolAttributes(I);
unsigned Scope = Attrs & LTO_SYMBOL_SCOPE_MASK;
if (Scope != LTO_SYMBOL_SCOPE_DEFAULT_CAN_BE_HIDDEN)
KeptDSOSyms.push_back(Name);
}
}
// Add all the exported symbols to the table of symbols to preserve.