fix AsmPrinter::GetBlockAddressSymbol to always return a unique
label instead of trying to form one based on the BB name (which
causes collisions if the name is empty).  This fixes PR6608

llvm-svn: 98495
8 files changed
tree: 5f2a4c700cc93bd2c8f54e316f56e48030ba8b40
  1. clang/
  2. compiler-rt/
  3. llvm/