[Bug target/114137] ICE when building lua-5.4.6 with -fharden-control-flow-redundancy on x86 (error: invalid rtl sharing found in the insn)

[sjames at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114137

--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
The bug is very reproducible with the original command, but...

I can't reproduce it with the preprocessed source or with -save-temps on the
original command line, but pinskia suggested I try --param=ggc-min-expand=1
--param=ggc-min-heapsize=1 which fixes the original crash...