[Bug sanitizer/94191] ubsan bootstrap memory hog with -enable-checking=rtl

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94191

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |memory-hog

--- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> ---
I suggest to use -O1, that should help.