SVE Instruction List by Dougall Johnson
# FRINTN: Floating-point round to integral value (predicated)

FRINTN Zd.D, Pg/M, Zn.D (SVE (SME

svfloat64_t svrintn[_f64]_m(svfloat64_t inactive, svbool_t pg, svfloat64_t op)

## 128-bit SVE

For each 64-bit float round (1) to an integral floating-point value, rounding to nearest, with ties rounding to even, and set (2) to the result.

## 256-bit SVE

For each 64-bit float round (1) to an integral floating-point value, rounding to nearest, with ties rounding to even, and set (2) to the result.

## 512-bit SVE

For each 64-bit float round (1) to an integral floating-point value, rounding to nearest, with ties rounding to even, and set (2) to the result.

## Larger sizes

## 1024-bit SVE

For each 64-bit float round (1) to an integral floating-point value, rounding to nearest, with ties rounding to even, and set (2) to the result.

## 2048-bit SVE

For each 64-bit float round (1) to an integral floating-point value, rounding to nearest, with ties rounding to even, and set (2) to the result.

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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.