https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84989
Bug ID: 84989 Summary: _mm512_broadcast_f32x4 triggers internal compiler bug Product: gcc Version: 8.0.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: m...@sven-woop.de Target Milestone: --- Created attachment 43717 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43717&action=edit reproducer The following code produces an internal compiler error: __m512 occluded(float a, float* b) { return _mm512_sub_ps(_mm512_broadcast_f32x4(_mm_load_ps(b)), _mm512_broadcast_f32x4(_mm_set1_ps(a))); }