1. 2020-09-02 [Bug target/92923] __builtin_vec_xor() causes subregs gcc-bugs cvs-commit at gcc 2. 2020-02-08 [Bug target/92923] __builtin_vec_xor() causes subregs gcc-bugs cvs-commit at gcc 3. 2019-12-30 [Bug target/92923] __builtin_vec_xor() causes subregs gcc-bugs bergner at gcc dot 4. 2019-12-30 [Bug target/92923] __builtin_vec_xor() causes subregs gcc-bugs bergner at gcc dot 5. 2019-12-12 [Bug target/92923] __builtin_vec_xor() causes subregs gcc-bugs bergner at gcc dot 6. 2019-12-12 [Bug target/92923] __builtin_vec_xor() causes subregs gcc-bugs wschmidt at gcc do