https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102719
--- Comment #3 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Paul Clarke <p...@gcc.gnu.org>: https://gcc.gnu.org/g:7d37abedf58d664ccb9c06272303a10021ee36a7 commit r12-4717-g7d37abedf58d664ccb9c06272303a10021ee36a7 Author: Paul A. Clarke <p...@us.ibm.com> Date: Mon Oct 25 15:18:33 2021 -0500 rs6000: Fixes for tests including only <x86intrin.h> Tests which only include <x86intrin.h> expect many other include files to be brought in, but not enough are. Try to increase compatibility with x86 headers by: - Create new immintrin.h, including the analogous subset of intrinsics headers available for powerpc. - Create new x86gprintrin.h, serving exclusively as the umbrella for bmiintrin.h and bmi2intrin.h. - Modify x86intrin.h: - Include new immintrin.h. - Remove mmintrin.h, xmmintrin.h, emmintrin.h, now included indirectly from immintrin.h. - Remove bmiintrin.h, bmi2intrin.h, now included indirectly from x86gprintrin.h (which is now included from immintrin.h). Add the new files to gcc/config.gcc. Also, fix up the testcase that provoked PR102719, which requires Power8 vector support. Fixes commit 29fb1e831bf1c25e4574bf2f98a9f534e5c67665. 2021-10-25 Paul A. Clarke <p...@us.ibm.com> gcc PR target/102719 * config/rs6000/x86intrin.h: Move some included headers to new headers. Include new immintrin.h instead of those headers. * config/rs6000/immintrin.h: New. * config/rs6000/x86gprintrin.h: New. * config.gcc (powerpc*-*-*): Add new headers to extra_headers. gcc/testsuite * gcc.target/powerpc/pr78102.c: Fix dg directives to require Power8 vector support. Also, add -DNO_WARN_X86_INTRINSICS.