https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117304
Zdenek Sojka <zsojka at seznam dot cz> changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|ICE: in emit_move_insn, at |ICE: in emit_move_insn, at
|expr.cc:4633 with -mavx10.1 |expr.cc:4633 with -mavx10.1
| |and
| |__builtin_ia32_cvtudq2ps512
| |_mask()
--- Comment #1 from Zdenek Sojka <zsojka at seznam dot cz> ---
It's just enough to pass -mavx10.1:
$ x86_64-pc-linux-gnu-gcc -mavx10.1 testcase.c
testcase.c: In function 'foo':
testcase.c:7:1: warning: AVX512F vector return without AVX512F enabled changes
the ABI [-Wpsabi]
7 | {
| ^
during RTL pass: expand
testcase.c:8:10: internal compiler error: in emit_move_insn, at expr.cc:4633
8 | return __builtin_ia32_cvttps2udq512_mask(v, (W){}, 0, 4);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
0x2c9995e internal_error(char const*, ...)
/repo/gcc-trunk/gcc/diagnostic-global-context.cc:518
