SVE Instruction List by Dougall Johnson
SMLSLT (vectors): Signed multiply-subtract long from accumulator (top)
SMLSLT Zda.D, Zn.S, Zm.S (SVE2 (SME
svint64_t svmlslt[_s64](svint64_t op1, svint32_t op2, svint32_t op3)
128-bit SVE
For each odd signed 32-bit integer calculate (1) * (2), and subtract that from the 64-bit integer from (3), then set (4) to the result.
256-bit SVE
For each odd signed 32-bit integer calculate (1) * (2), and subtract that from the 64-bit integer from (3), then set (4) to the result.
512-bit SVE
For each odd signed 32-bit integer calculate (1) * (2), and subtract that from the 64-bit integer from (3), then set (4) to the result.
Larger sizes
1024-bit SVE
For each odd signed 32-bit integer calculate (1) * (2), and subtract that from the 64-bit integer from (3), then set (4) to the result.
2048-bit SVE
For each odd signed 32-bit integer calculate (1) * (2), and subtract that from the 64-bit integer from (3), then set (4) to the result.
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Inspired by and based on the x86/x64 SIMD Instruction List by Daytime.