# simd_int2 A vector of two 32-bit signed integer elements. ``` typealias simd_int2 = SIMD2 ``` ## Topics ### Functions to Create Two-Element Vectors From Other Vectors [`simd_make_int2(_:)`](/documentation/simd/simd_make_int2(_:)-1j0r7) Returns a new vector from the specified vector. [`simd_make_int2(_:)`](/documentation/simd/simd_make_int2(_:)-1mclu) Returns a new vector by truncating the specified three-element vector. [`simd_make_int2(_:)`](/documentation/simd/simd_make_int2(_:)-1qyb9) Returns a new vector by truncating the specified four-element vector. [`simd_make_int2(_:)`](/documentation/simd/simd_make_int2(_:)-23rr5) Returns a new vector by truncating the specified eight-element vector. [`simd_make_int2(_:)`](/documentation/simd/simd_make_int2(_:)-4okip) Returns a new vector by truncating the specified sixteen-element vector. ### Functions to Create Two-Element Vectors From Scalar Values [`simd_make_int2(_:)`](/documentation/simd/simd_make_int2(_:)-3zby) Returns a new vector with the first element set to a scalar value, and other elements set to zero. [`simd_make_int2(_:_:)`](/documentation/simd/simd_make_int2(_:_:)) Returns a new vector from the specified scalar values. [`vector2`](/documentation/simd/vector2-9gvdx) Returns a new vector from the specified scalar values. [`simd_make_int2_undef(_:)`](/documentation/simd/simd_make_int2_undef(_:)) Returns a new vector with the first element set to a scalar value, and other elements undefined. ### Functions to Create Two-Element Vectors From Vectors of Other Types [`simd_int`](/documentation/simd/simd_int-9nfo0) Returns a new vector from the specified vector of 8-bit, signed integer elements. [`simd_int`](/documentation/simd/simd_int-9n5ow) Returns a new vector from the specified vector of 8-bit, unsigned integer elements. [`simd_int`](/documentation/simd/simd_int-9nkr4) Returns a new vector from the specified vector of 16-bit, signed integer elements. [`simd_int`](/documentation/simd/simd_int-9nas0) Returns a new vector from the specified vector of 16-bit, unsigned integer elements. [`simd_int`](/documentation/simd/simd_int-9nds0) Returns a new vector from the specified vector of 32-bit, signed integer elements. [`simd_int`](/documentation/simd/simd_int-9n3sw) Returns a new vector from the specified vector of 32-bit, unsigned integer elements. [`simd_int`](/documentation/simd/simd_int-9ncyc) Returns a new vector from the specified vector of 64-bit, signed integer elements. [`simd_int`](/documentation/simd/simd_int-9n2z8) Returns a new vector from the specified vector of 64-bit, unsigned integer elements. [`simd_int`](/documentation/simd/simd_int-9n4v0) Returns a new vector from the specified vector of 32-bit, floating-point elements. [`simd_int`](/documentation/simd/simd_int-9n5es) Returns a new vector from the specified vector of 64-bit, floating-point elements. ### Functions to Perform Saturating Conversion From Vectors of Other Types [`simd_int_sat`](/documentation/simd/simd_int_sat-6swof) Returns a new vector from the specified vector of 8-bit, signed integer elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6smr3) Returns a new vector from the specified vector of 8-bit, unsigned integer elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6t1vz) Returns a new vector from the specified vector of 16-bit, signed integer elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6srpr) Returns a new vector from the specified vector of 16-bit, unsigned integer elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6sztn) Returns a new vector from the specified vector of 32-bit, signed integer elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6sq1n) Returns a new vector from the specified vector of 32-bit, unsigned integer elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6t0ud) Returns a new vector from the specified vector of 64-bit, signed integer elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6sqyt) Returns a new vector from the specified vector of 64-bit, unsigned integer elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6snv1) Returns a new vector from the specified vector of 32-bit, floating-point elements. [`simd_int_sat`](/documentation/simd/simd_int_sat-6sohh) Returns a new vector from the specified vector of 64-bit, floating-point elements. ### Functions to Perform Round-Half-to-Even Conversion From Single-Precision Vectors [`simd_int_rte`](/documentation/simd/simd_int_rte-8zh34) Returns a new vector from the specified two-element vector. ### Common Functions [`simd_abs(_:)`](/documentation/simd/simd_abs(_:)-88kbu) Returns the absolute value of each element in a vector. [`abs(_:)`](/documentation/simd/abs(_:)-770jg) Returns the absolute value of each element in a vector. [`simd_clamp(_:_:_:)`](/documentation/simd/simd_clamp(_:_:_:)-9n2rx) Returns each element in a vector clamped to a specified range. [`clamp(_:min:max:)`](/documentation/simd/clamp(_:min:max:)-y596) Returns each element in a vector clamped to a specified range. [`clamp(_:min:max:)`](/documentation/simd/clamp(_:min:max:)-11cyt) Returns each element in a vector clamped to a specified scalar range. [`simd_equal(_:_:)`](/documentation/simd/simd_equal(_:_:)-8sg1t) Returns true if every element in a vector is exactly equal to the corresponding element in a second vector, and otherwise returns false. ### Reduce Functions [`simd_reduce_min(_:)`](/documentation/simd/simd_reduce_min(_:)-49f1c) Returns the minimum value in a vector. [`reduce_min(_:)`](/documentation/simd/reduce_min(_:)-34ha7) Returns the minimum value in a vector. [`simd_reduce_max(_:)`](/documentation/simd/simd_reduce_max(_:)-4kojc) Returns the maximum value in a vector. [`reduce_max(_:)`](/documentation/simd/reduce_max(_:)-6qw44) Returns the maximum value in a vector. [`simd_reduce_add(_:)`](/documentation/simd/simd_reduce_add(_:)-2qeam) Returns the sum of all elements in a vector. [`reduce_add(_:)`](/documentation/simd/reduce_add(_:)-4edwc) Returns the sum of all elements in a vector. ### Extrema Functions [`simd_max(_:_:)`](/documentation/simd/simd_max(_:_:)-2xs4j) Returns the maximum value of each element in a vector. [`max(_:_:)`](/documentation/simd/max(_:_:)-9xpv0) Returns the maximum value of each element in a vector. [`max(_:_:)`](/documentation/simd/max(_:_:)-9uijf) Returns the maximum value of each element in a vector. [`simd_min(_:_:)`](/documentation/simd/simd_min(_:_:)-3focz) Returns the minimum value of each element in a vector. [`min(_:_:)`](/documentation/simd/min(_:_:)-jyi5) Returns the minimum value of each element in a vector. [`min(_:_:)`](/documentation/simd/min(_:_:)-goji) Returns the minimum value of each element in a vector. ### Logic and Bitwise Functions [`simd_any(_:)`](/documentation/simd/simd_any(_:)-64rh5) Returns true if the high-order bit of any element is set; false otherwise. [`simd_all(_:)`](/documentation/simd/simd_all(_:)-1cxjv) Returns true if the high-order bit of every element is set; false otherwise. [`simd_bitselect(_:_:_:)`](/documentation/simd/simd_bitselect(_:_:_:)-6p66c) Returns a vector that contains elements from either the first or second parameter, based on the corresponding element in the third parameter. ### Alternative Type Alias [`int2`](/documentation/simd/int2) [`vector_int2`](/documentation/simd/vector_int2) --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)