https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106099
--- Comment #11 from Zdenek Sojka <zsojka at seznam dot cz> ---
And with another degenerate flags on the testcase above:
# x86_64-pc-linux-gnu-gcc -O -fno-tree-forwprop -fno-tree-dominator-opts
-fharden-conditional-branches -funreachable-traps -fno-tree-ccp
--param=max-loop-header-insns=0 --param=scev-max-expr-size=0 testcase.c
during GIMPLE pass: optimized
testcase.c: In function 'foo':
testcase.c:2:1: internal compiler error: in execute_todo, at passes.cc:2140
2 | foo (void)
| ^~~
0x75d426 execute_todo
/repo/gcc-trunk/gcc/passes.cc:2140
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
