[gcc(refs/vendors/riscv/heads/gcc-14-with-riscv-opts)] RISC-V: Fix testcase missing arch attribute

https://gcc.gnu.org/g:f2048cdfc401782a93585cf2ae9383941b8bb67b commit f2048cdfc401782a93585cf2ae9383941b8bb67b Author: Edwin Lu Date: Tue Jul 16 17:43:45 2024 -0700 RISC-V: Fix testcase missing arch attribute The C + F extention implies the zcf extension on rv32. Add missing zcf

[gcc(refs/vendors/riscv/heads/gcc-14-with-riscv-opts)] RISC-V: Fix testcase missing arch attribute

https://gcc.gnu.org/g:bdb2115f7ee854a6daecf6079274700321f1a2b5 commit bdb2115f7ee854a6daecf6079274700321f1a2b5 Author: Edwin Lu Date: Tue Jul 16 17:43:45 2024 -0700 RISC-V: Fix testcase missing arch attribute The C + F extention implies the zcf extension on rv32. Add missing zcf