cb995de62a
This patch reimplements the vaddlv* intrinsics using builtins. The vaddlv_s32 and vaddlv_u32 intrinsics actually perform a pairwise SADDLP/UADDLP instead of a SADDLV/UADDLV but because they only use two elements it has the same semantics. gcc/ChangeLog: * config/aarch64/aarch64-simd-builtins.def (saddlv, uaddlv): Define builtins. * config/aarch64/aarch64-simd.md (aarch64_<su>addlv<mode>): Define. * config/aarch64/arm_neon.h (vaddlv_s8): Reimplement using builtin. (vaddlv_s16): Likewise. (vaddlv_u8): Likewise. (vaddlv_u16): Likewise. (vaddlvq_s8): Likewise. (vaddlvq_s16): Likewise. (vaddlvq_s32): Likewise. (vaddlvq_u8): Likewise. (vaddlvq_u16): Likewise. (vaddlvq_u32): Likewise. (vaddlv_s32): Likewise. (vaddlv_u32): Likewise. * config/aarch64/iterators.md (VDQV_L): New mode iterator. (unspec): Add UNSPEC_SADDLV, UNSPEC_UADDLV. (Vwstype): New mode attribute. (Vwsuf): Likewise. (VWIDE_S): Likewise. (USADDLV): New int iterator. (su): Handle UNSPEC_SADDLV, UNSPEC_UADDLV. gcc/testsuite/ChangeLog: * gcc.target/aarch64/simd/vaddlv_1.c: New test. |
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| config | ||
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| fixincludes | ||
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