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

FCVTLT: Floating-point up convert long (top, predicated)

FCVTLT Zd.D, Pg/M, Zn.S (SVE2 (SME
svfloat64_t svcvtlt_f64[_f32]_m(svfloat64_t inactive, svbool_t pg, svfloat32_t op)

128-bit SVE

Convert each 32-bit float from the odd lanes of (1) to a 64-bit float, writing the results to the corresponding 64-bit elements of (2).

256-bit SVE

Convert each 32-bit float from the odd lanes of (1) to a 64-bit float, writing the results to the corresponding 64-bit elements of (2).

512-bit SVE

Convert each 32-bit float from the odd lanes of (1) to a 64-bit float, writing the results to the corresponding 64-bit elements of (2).

Larger sizes

1024-bit SVE

Convert each 32-bit float from the odd lanes of (1) to a 64-bit float, writing the results to the corresponding 64-bit elements of (2).

2048-bit SVE

Convert each 32-bit float from the odd lanes of (1) to a 64-bit float, writing the results to the corresponding 64-bit elements of (2).

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