[llvm] [ADT] Add standalone_debug attribute to SmallVectorBase (PR #82527)

[David Blaikie via llvm-commits]

dwblaikie wrote:

You can speed up gdb startup time (for clang, for me, it goes from 30s to 3s) with gdb-index. Add -ggnu-pubbames to the compiler flags and -Wl,--gdb-index to the linker flags (using gold or lld I think both support the index)

https://github.com/llvm/llvm-project/pull/82527