[Bug lto/91163] ARM lto optimalization fail in big-endian case (error: could not unlink output file)

[jdobry at centrum dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91163

--- Comment #2 from jdobry at centrum dot cz ---
No, it isn't duplicate to PR90369.

1) I try to apply PR90369 patch without any difference.
2) This problem is independent to -save-temps parameter.