llvm-project

51245ebd - [lld] [hexagon] guard allocateAux: only if idx nonzero (#149690)

[lld] [hexagon] guard allocateAux: only if idx nonzero (#149690) While building libclang_rt.asan-hexagon.so, lld would assert in lld::elf::hexagonTLSSymbolUpdate(). Fixes #132766 (cherry picked from commit 3e9ceae29f39456508eef5b4af4d3c895048706a)