[NFC][Asan] Replace 0 with nullptr in asan_fake_stack#163670

vitalybuka merged 5 commits intomainllvm/llvm-project:mainfrom

users/vitalybuka/spr/nfcasan-replace-0-with-nullptr-in-asan_fake_stackllvm/llvm-project:users/vitalybuka/spr/nfcasan-replace-0-with-nullptr-in-asan_fake_stackCopy head branch name to clipboard