Different outputs in Gimple pass dump generated by two different architectures

[Kevin Lee]

Hello GCC,

 While looking at the failure for gcc.dg/uninit-pred-9_b.c, I observed that
x86-64 and risc-v has a different output for the gimple pass since
r12-4790-g4b3a325f07acebf4
<https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=4b3a325f07acebf4>. What
would be causing the difference? Is this intended?
Link <https://godbolt.org/z/eWxnYsK1z> for details. Thank you!

Sincerely,
Kevin