[llvm-branch-commits] [llvm] [BOLT] Emit empty FDE for injected functions (PR #87967)

[Maksim Panchenko via llvm-branch-commits]

maksfb wrote:

> > Creating a proper FDE entry is the right thing to do regardless of BAT. How large is the regression?
> 
> The largest I've seen is 34M->39M (HHVM instrumentation).

Did you check if we patch every single function in he original `.text`? How many functions are there?

https://github.com/llvm/llvm-project/pull/87967