[gcc r15-790] missing require target has_arch_ppc64 for pr106550.c

https://gcc.gnu.org/g:4efa7ec85a85c6024d0907a0e735ad5df7fca952 commit r15-790-g4efa7ec85a85c6024d0907a0e735ad5df7fca952 Author: Jiufu Guo Date: Wed May 22 10:33:11 2024 +0800 missing require target has_arch_ppc64 for pr106550.c Hi, Case pr106550.c is testing constant

[gcc r15-14] s390: avoid peeking eof after __vector

https://gcc.gnu.org/g:83bc41e8364360b63eaa59c88e2fb499a6751233 commit r15-14-g83bc41e8364360b63eaa59c88e2fb499a6751233 Author: Jiufu Guo Date: Wed Mar 27 14:15:40 2024 +0800 s390: avoid peeking eof after __vector Same like PR101168, it is need for s390 to avoid peeking eof