Sifive rvv intrinsic temp #6
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yulong18
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kito-cheng
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Nov 26, 2024
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| /* vop_v --> vop_v_<type>. */ | ||
| b.append_name (type_suffixes[instance.type.index].vector); |
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| /* vop_<op> --> vop_<op>_<type>. | ||
| vector_type_index ret_type_idx | ||
| = instance.op_info->ret.get_function_type_index (instance.type.index); | ||
| b.append_name (type_suffixes[ret_type_idx].vector); */ |
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| if (overloaded_p && (instance.pred == PRED_TYPE_tu || instance.pred == PRED_TYPE_mu || | ||
| instance.pred == PRED_TYPE_tumu)) |
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| /* Return true if intrinsics maybe require qfrm operand. */ | ||
| virtual bool may_require_qfrm_p () const; | ||
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It seems unused, plz drop this
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| /* We choose to return false by default since most of the intrinsics does | ||
| not need qfrm operand. */ | ||
| inline bool | ||
| function_base::may_require_qfrm_p () const | ||
| { | ||
| return false; | ||
| } | ||
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It seems unused, plz drop this
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| [(match_operand:VWEXTI 3 "register_operand" " vr,vr, vr, vr, 0, 0, vr, vr, 0, 0, vr, vr") | ||
| (match_operand:<V_SF_FNRCLIPXFQF> 4 "vector_shift_operand" " 0, 0, 0, 0,vr, vr, vr, vr, vk, vk, vk, vk")] VNCLIP) | ||
| (match_operand:<V_SF_FNRCLIPXFQF> 2 "vector_merge_operand" " 0,vu, 0, vu,vu, vu, vu, 0, vu, vu, vu, 0")))] |
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| #include "riscv_vector.h" | ||
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| vint8mf8_t test1(float vs1, vfloat32mf2_t vs2, size_t vl) { | ||
| return __riscv_sf_vfnrclip_x_f_qf_i8mf8(vs2, vs1, vl); | ||
| } | ||
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| vint8mf4_t test2(float vs1, vfloat32m1_t vs2, size_t vl) { | ||
| return __riscv_sf_vfnrclip_x_f_qf_i8mf4(vs2, vs1, vl); | ||
| } | ||
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| vint8mf2_t test2(float vs1, vfloat32m2_t vs2, size_t vl) { | ||
| return __riscv_sf_vfnrclip_x_f_qf_i8mf2(vs2, vs1, vl); | ||
| } | ||
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| vint8m1_t test2(float vs1, vfloat32m4_t vs2, size_t vl) { | ||
| return __riscv_sf_vfnrclip_x_f_qf_i8m1(vs2, vs1, vl); | ||
| } | ||
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| vint8m2_t test2(float vs1, vfloat32m8_t vs2, size_t vl) { | ||
| return __riscv_sf_vfnrclip_x_f_qf_i8m2(vs2, vs1, vl); | ||
| } |
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| vint32m8_t test4(vint32m8_t vd, vint8m1_t vs1, vint8m4_t vs2, size_t vl) { | ||
| return __riscv_sf_vqmacc_4x8x4_i32m8(vd, vs1, vs2, vl); | ||
| } |
| "sf.vfnrclip.xu.f.qf%o4\t%0,%3,%4%p1" | ||
| [(set_attr "type" "vsfclip") | ||
| (set_attr "mode" "<V_DOUBLE_TRUNC>") | ||
| (set_attr "spec_restriction" "thv,thv,thv,thv,none,none")]) |
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spec_restriction is used for that should limited to thead vector, and I don't think this is necessary for SiFive stuffs?
| "sf.vfnrclip.x.f.qf%o4\t%0,%3,%v4%p1" | ||
| [(set_attr "type" "vsfclip") | ||
| (set_attr "mode" "<V_SF_FNRCLIPXFQF>") | ||
| (set_attr "spec_restriction" "thv,thv,thv,thv,thv,thv,none,none,thv,thv,none,none")]) |
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Add testcase of vqmacc and vfnrclip.