https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106099
--- Comment #10 from Zdenek Sojka <zsojka at seznam dot cz> ---
Thank you for the patch; I can still trigger the ICE with a degenerate testcase
though:
$ cat testcase.c
void
foo (void)
{
for (unsigned i = 0; i == 0; i++)
__builtin_printf ("%d", i);
}
$ x86_64-pc-linux-gnu-gcc -O -fharden-compares -fno-tree-forwprop -fno-tree-ch
-fno-tree-dominator-opts -fno-tree-ccp -funreachable-traps
--param=scev-max-expr-size=1 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)
| ^~~
0x75616a 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.
