https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94918
--- Comment #6 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-8 branch has been updated by Eric Botcazou <ebotca...@gcc.gnu.org>: https://gcc.gnu.org/g:4b0a1274faa64cbbe3c3b5db1129b3d2b3b530bb commit r8-10236-g4b0a1274faa64cbbe3c3b5db1129b3d2b3b530bb Author: Eric Botcazou <ebotca...@gcc.gnu.org> Date: Mon May 4 23:32:39 2020 +0200 Fix Ada bootstrap on Cygwin64 This fixes a compilation error preventing bootstrap with Ada on x86_64-pc-cygwin. 2020-05-04 Mikael Pettersson <mikpeli...@gmail.com> PR bootstrap/94918 * mingw32.h: Prevent windows.h from including emmintrin.h on Cygw64.