llvm-project

8702c6ba - [clang] Fix driver resignaling when cc1 runs out-of-process (#183560)

[clang] Fix driver resignaling when cc1 runs out-of-process (#183560) When cc1 runs out-of-process and crashes, sys::ExecuteAndWait returns -2 for signal-killed children. The resignaling block added in 15488a7f78ce only handled CommandRes > 128, so the driver would exit normally with code 1 instead of dying by signal.