Profiling revealed that we were spending 5% of our time linking
chrome_child.dll just in this call to toString().
Differential Revision: https://reviews.llvm.org/D27628
llvm-svn: 289270
int32_t LastSectionNumber = 0;
for (uint32_t I = 0; I < NumSymbols; ++I) {
// Get a COFFSymbolRef object.
- COFFSymbolRef Sym =
- check(COFFObj->getSymbol(I), "broken object file: " + toString(this));
+ ErrorOr<COFFSymbolRef> SymOrErr = COFFObj->getSymbol(I);
+ if (!SymOrErr)
+ fatal(SymOrErr.getError(), "broken object file: " + toString(this));
+ COFFSymbolRef Sym = *SymOrErr;
const void *AuxP = nullptr;
if (Sym.getNumberOfAuxSymbols())