[Bug debug/90441] [9/10 Regression] corrupt debug info with LTO

[iains at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90441

--- Comment #15 from Iain Sandoe <iains at gcc dot gnu.org> ---
this repeats for the compiler build from r267372, confirming some latent issue.