SVE Instruction List by Dougall Johnson
See "FCVT" in the exploration tools

FCVT: Floating-point convert (predicated)

FCVT Zd.H, Pg/Z, Zn.D (SVE2.2 (SME2.2

128-bit SVE

Convert each 64-bit float from (1) to a 16-bit float, writing the results to the lowest overlapping 16-bit lanes of (2), and zeroing other lanes. The current rounding mode selected by FPCR is used.

256-bit SVE

Convert each 64-bit float from (1) to a 16-bit float, writing the results to the lowest overlapping 16-bit lanes of (2), and zeroing other lanes. The current rounding mode selected by FPCR is used.

512-bit SVE

Convert each 64-bit float from (1) to a 16-bit float, writing the results to the lowest overlapping 16-bit lanes of (2), and zeroing other lanes. The current rounding mode selected by FPCR is used.

Larger sizes

1024-bit SVE

Convert each 64-bit float from (1) to a 16-bit float, writing the results to the lowest overlapping 16-bit lanes of (2), and zeroing other lanes. The current rounding mode selected by FPCR is used.

2048-bit SVE

Convert each 64-bit float from (1) to a 16-bit float, writing the results to the lowest overlapping 16-bit lanes of (2), and zeroing other lanes. The current rounding mode selected by FPCR is used.

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