SVE Instruction List by Dougall Johnson
# FCVTZS: Floating-point convert to signed integer, rounding toward zero (predicated)

FCVTZS Zd.S, Pg/M, Zn.H (SVE (SME

svint32_t svcvt_s32[_f16]_m(svint32_t inactive, svbool_t pg, svfloat16_t op)

## 128-bit SVE

Convert each 16-bit floating point value from the even lanes of (1) to a signed 32-bit integer, rounding towards zero, with signed saturation to 0x7FFFFFFF or −0x80000000, writing the results to the corresponding 32-bit elements of (2).

## 256-bit SVE

Convert each 16-bit floating point value from the even lanes of (1) to a signed 32-bit integer, rounding towards zero, with signed saturation to 0x7FFFFFFF or −0x80000000, writing the results to the corresponding 32-bit elements of (2).

## 512-bit SVE

Convert each 16-bit floating point value from the even lanes of (1) to a signed 32-bit integer, rounding towards zero, with signed saturation to 0x7FFFFFFF or −0x80000000, writing the results to the corresponding 32-bit elements of (2).

## Larger sizes

## 1024-bit SVE

Convert each 16-bit floating point value from the even lanes of (1) to a signed 32-bit integer, rounding towards zero, with signed saturation to 0x7FFFFFFF or −0x80000000, writing the results to the corresponding 32-bit elements of (2).

## 2048-bit SVE

Convert each 16-bit floating point value from the even lanes of (1) to a signed 32-bit integer, rounding towards zero, with signed saturation to 0x7FFFFFFF or −0x80000000, writing the results to the corresponding 32-bit elements of (2).

Report mistakes or give feedback

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