[llvm] [MC][debug_frame] Fix a bug in MCDwarfFrameEmitter::emit() so that per-function CIE can be generated when CIEs are different (PR #192727)

[Sergei Barannikov via llvm-commits]

s-barannikov wrote:

Good point.
`IsSimple` flag should be compared too, I think. The rest are not used by `FrameEmitterImpl::EmitCIE()` in `.debug_frame` case.


https://github.com/llvm/llvm-project/pull/192727