https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97348
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Tom de Vries <vr...@gcc.gnu.org>: https://gcc.gnu.org/g:383400a6078d75bbfa1216c9af2c37f7e88740c9 commit r11-3752-g383400a6078d75bbfa1216c9af2c37f7e88740c9 Author: Tom de Vries <tdevr...@suse.de> Date: Fri Oct 9 11:36:10 2020 +0200 [nvptx] Set -misa=sm_35 by default The nvptx-as assembler verifies the ptx code using ptxas, if there's any in the PATH. The default in the nvptx port for -misa=sm_xx is sm_30, but the ptxas of the latest cuda release (11.1) no longer supports sm_30. Consequently we cannot build gcc against that release (although we should still be able to build without any cuda release). Fix this by setting -misa=sm_35 by default. Tested check-gcc on nvptx. Tested libgomp on x86_64-linux with nvpx accelerator. Both build again cuda 9.1. gcc/ChangeLog: 2020-10-09 Tom de Vries <tdevr...@suse.de> PR target/97348 * config/nvptx/nvptx.h (ASM_SPEC): Also pass -m to nvptx-as if default is used. * config/nvptx/nvptx.opt (misa): Init with PTX_ISA_SM35.