On 2 May 2014 13:27, Kugan <kugan.vivekanandara...@linaro.org> wrote:
> +2014-05-02 Kugan Vivekanandarajah <kug...@linaro.org> > + > + * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New > + define. > + * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv): > + New function declaration. > + * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add > + AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR. > + AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR. > + (aarch64_init_builtins) : Initialize builtins > + __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr. > + __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr. > + (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr > + __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr, > + and __builtins_aarch64_set_fpsr. > + (aarch64_atomic_assign_expand_fenv): New function. > + * config/aarch64/aarch64.md (set_fpcr): New pattern. > + (get_fpcr) : Likewise. > + (set_fpsr) : Likewise. > + (get_fpsr) : Likewise. > + (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR > + and UNSPECV_SET_FPSR. > + * doc/extend.texi (AARCH64 Built-in Functions) : Document > + __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr. > + __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr. > + OK, thanks Kugan. /Marcus
