https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63356
--- Comment #5 from Markus Trippelsdorf <trippels at gcc dot gnu.org> --- Created attachment 33545 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=33545&action=edit preprocessed testcase Here's the unreduced testcase. I cannot reduce it, because clang doesn't handle all the __builtin_ia32_bsrsi, etc. intrinsics.
