https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94946
--- Comment #8 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-9 branch has been updated by Jakub Jelinek <ja...@gcc.gnu.org>: https://gcc.gnu.org/g:fadd59262921825b135b8e018ac8510e97dee92a commit r9-8577-gfadd59262921825b135b8e018ac8510e97dee92a Author: Jakub Jelinek <ja...@redhat.com> Date: Thu May 7 14:56:51 2020 +0200 testsuite: Improve g++.dg/ext/attr-parm-1.C testcase [PR94946] The testcase in the current form doesn't FAIL without the patch on x86_64-linux unless also testing with -m32; as that the 64-bit testing on that target is probably way more common, and we can use also attributes that FAIL without the patch with -m64, the following patch adjusts the test, so that it FAILs without the patch for both -m64 and -m32 (but not -mx32) and PASSes with the patch. 2020-05-07 Jakub Jelinek <ja...@redhat.com> PR c++/94946 * g++.dg/ext/attr-parm-1.C: Enable the test also for lp64 x86, use sysv_abi and ms_abi attributes in that case instead of fastcall and no attribute.