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[Mono] Add arm64 SIMD intrinsic for Vector64/128 Ceiling and Floor #64994

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Merged
simonrozsival merged 2 commits into from
Feb 9, 2022
Merged

[Mono] Add arm64 SIMD intrinsic for Vector64/128 Ceiling and Floor #64994

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dc371f4
Add intrinsic for Vector64/128 Ceiling
Feb 8, 2022
270f549
Add intrinsic for Vector64/128 Floor
simonrozsival Feb 8, 2022
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13 changes: 13 additions & 0 deletions src/mono/mono/mini/simd-intrinsics.c
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Original file line number Diff line number Diff line change
Expand Up @@ -576,9 +576,11 @@ static guint16 sri_vector_methods [] = {
SN_AsVector256,
SN_AsVector3,
SN_AsVector4,
SN_Ceiling,
SN_Create,
SN_CreateScalar,
SN_CreateScalarUnsafe,
SN_Floor,
SN_GetElement,
SN_GetLower,
SN_GetUpper,
Expand Down Expand Up @@ -650,6 +652,17 @@ emit_sri_vector (MonoCompile *cfg, MonoMethod *cmethod, MonoMethodSignature *fsi
return NULL;
return emit_simd_ins (cfg, klass, OP_XCAST, args [0]->dreg, -1);
}
case SN_Ceiling:
case SN_Floor: {
#ifdef TARGET_ARM64
if ((arg0_type != MONO_TYPE_R4) && (arg0_type != MONO_TYPE_R8))
return NULL;
int ceil_or_floor = id == SN_Ceiling ? INTRINS_AARCH64_ADV_SIMD_FRINTP : INTRINS_AARCH64_ADV_SIMD_FRINTM;
return emit_simd_ins_for_sig (cfg, klass, OP_XOP_OVR_X_X, ceil_or_floor, arg0_type, fsig, args);
#else
return NULL;
#endif
}
case SN_Create: {
MonoType *etype = get_vector_t_elem_type (fsig->ret);
if (fsig->param_count == 1 && mono_metadata_type_equal (fsig->params [0], etype))
Expand Down