https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112552
--- Comment #1 from JuzheZhong <juzhe.zhong at rivai dot ai> ---
I didn't reproduce this issue but I reproduce another ICE:
during RTL pass: expand
bug.c:5:6: internal compiler error: in expand_insn, at optabs.cc:8305
5 | void h() {
| ^
0x15fea05 expand_insn(insn_code, unsigned int, expand_operand*)
../../../../gcc/gcc/optabs.cc:8305
0x13fd50b expand_fn_using_insn
../../../../gcc/gcc/internal-fn.cc:263
0x1409a02 expand_direct_optab_fn
../../../../gcc/gcc/internal-fn.cc:3869
0x140e4b1 expand_COND_IOR
../../../../gcc/gcc/internal-fn.def:283
0x14106ed expand_internal_call(internal_fn, gcall*)
../../../../gcc/gcc/internal-fn.cc:4983
0x1410718 expand_internal_call(gcall*)
../../../../gcc/gcc/internal-fn.cc:4991
0x10e140f expand_call_stmt
../../../../gcc/gcc/cfgexpand.cc:2737
0x10e5426 expand_gimple_stmt_1
../../../../gcc/gcc/cfgexpand.cc:3880
0x10e5a2a expand_gimple_stmt
../../../../gcc/gcc/cfgexpand.cc:4044
0x10ee0a7 expand_gimple_basic_block
../../../../gcc/gcc/cfgexpand.cc:6100
0x10efd60 execute
../../../../gcc/gcc/cfgexpand.cc:6835
Could you use latest upstream GCC to verify it ?
