> Your patch seems to significantly increase code-size of several benchmarks —
> by up to 9%. Would
> you please investigate whether this can be avoided?
Could you, please, confirm if the size increase is due to having bigger
`.eh_frame`/`.debug_frame` sections?
It looks like the reason is generating a bunch of non-sensical unwind info
entries for outlined functions, e.g.:
000000bc 0000000000000010 000000c0 FDE cie=00000000
pc=0000000000000c34..0000000000000c3c
DW_CFA_nop
DW_CFA_nop
DW_CFA_nop
I'm working on a patch to not emit .cfi_startproc/.cfi_endproc if a function
does not contain any CFI instructions.
~chill
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