Developer Guide and Reference

Contents

Unpack Operators

Selects and interleaves the lower, double-precision floating-point values from
A
and
B
.
F64vec2 R = unpack_low(F64vec2 A, F64vec2 B);
Corresponding intrinsic:
_mm_unpacklo_pd(a, b)
Selects and interleaves the higher, double-precision floating-point values from
A
and
B
.
F64vec2 R = unpack_high(F64vec2 A, F64vec2 B);
Corresponding intrinsic:
_mm_unpackhi_pd(a, b)
Selects and interleaves the lower two, single-precision floating-point values from
A
and
B
.
F32vec4 R = unpack_low(F32vec4 A, F32vec4 B);
Corresponding intrinsic:
_mm_unpacklo_ps(a, b)
Selects and interleaves the higher two, single-precision floating-point values from
A
and
B
.
F32vec4 R = unpack_high(F32vec4 A F32vec4 B);
Corresponding intrinsic:
_mm_unpackhi_ps(a, b)

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