On 8 September 2014 17:45, Alan Lawrence <alan.lawre...@arm.com> wrote: > Now that float64x1 is a vector type, we can convert between it and other > same-sized vector types with a simple cast, as is already done for all other > reinterprets not involving float64x1. > > This allows to remove the reinterpretv1df and reinterpret<*>v1df builtins in > aarch64-simd-builtins.def, and the folding-to-VIEW_CONVERT_EXPR code and > corresponding types/qualifiers/etc. in aarch64-builtins.c. > > Finally, the aarch64_reinterpret<*> define_expand's in aarch64-simd.md - > many variants of which were generated, but only the v1df variants were used > and those only to determine the signatures of the corresponding builtins - > now have no uses and can also be removed, along with the > aarch64_simd_reinterpret function that only they called. > > Cross-tested check-gcc and check-g++ on aarch64-none-elf and > aarch64_be-none-elf. (Note gcc.target/aarch64/vreinterpret_f64_1.c provides > a test of execution results.) > > gcc/ChangeLog: > > * config/aarch64/aarch64-builtins.c > (aarch64_types_unop_su_qualifiers, > TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, > TYPE_REINTERP_SP, > aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US, > aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD): > Delete. > > (aarch64_fold_builtin): Remove all reinterpret cases. > > * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): > Delete. > > * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete. > > * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>, > aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>, > aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>, > aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>, > aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>, > aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>, > aarch64_reinterpretv2df<mode>): Delete. > > * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete. > > * config/aarch64/arm_neon.h (vreinterpret_p8_f64, > vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32, > vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8, > vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8, > vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64, > vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64, > vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64, > vreinterpret_u32_f64): Use cast. > > * config/aarch64/iterators.md (VD_RE): Delete.
OK /Marcus
