[Bug rtl-optimization/115929] [15 regression] ICE on valid code at -O{2,3} with "-fschedule-insns" on x86_64-linux-gnu: Segmentation fault

[rsandifo at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115929

--- Comment #3 from Richard Sandiford <rsandifo at gcc dot gnu.org> ---
As it turned out, the two tests exposed different bugs.  I've submitted a patch
for the other one and will close once that's resolved.