https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109410
--- Comment #11 from Sam James <sjames at gcc dot gnu.org> ---
Broken for 13 again too:
$ gcc -c -g -O1 ./gcc/testsuite/gcc.dg/pr109410.c
./gcc/testsuite/gcc.dg/pr109410.c: In function ‘foo’:
./gcc/testsuite/gcc.dg/pr109410.c:14:1: error: returns_twice call is not first
in basic block 2
14 | foo (int x, int y)
| ^~~
baz (x_7(D), y_8(D));
during GIMPLE pass: reassoc
./gcc/testsuite/gcc.dg/pr109410.c:14:1: internal compiler error:
verify_flow_info failed
0x7a85a2 verify_flow_info()
/usr/src/debug/sys-devel/gcc-13.0.1_pre20230421/gcc-13.1.0-RC-20230421/gcc/cfghooks.cc:285
0x19c3a82 execute_function_todo
/usr/src/debug/sys-devel/gcc-13.0.1_pre20230421/gcc-13.1.0-RC-20230421/gcc/passes.cc:2110
0x192e2e6 do_per_function
/usr/src/debug/sys-devel/gcc-13.0.1_pre20230421/gcc-13.1.0-RC-20230421/gcc/passes.cc:1694
0x192e2e6 execute_todo
/usr/src/debug/sys-devel/gcc-13.0.1_pre20230421/gcc-13.1.0-RC-20230421/gcc/passes.cc:2152
Please submit a full bug report, with preprocessed source (by using
-freport-bug).
Please include the complete backtrace with any bug report.
See <https://bugs.gentoo.org/> for instructions.
