SVE Instruction List by Dougall Johnson
# PMUL: Polynomial multiply vectors (unpredicated)

PMUL Zd.B, Zn.B, Zm.B (SVE2 (SME

svuint8_t svpmul[_u8](svuint8_t op1, svuint8_t op2)

## 128-bit SVE

Interpreting each 8-bit integer as a ℤ_{2} polynomial, set (3) to (1) * (2). This can also be described as a carryless multiplication, or a multiplication using exclusive-or instead of addition.

## 256-bit SVE

Interpreting each 8-bit integer as a ℤ_{2} polynomial, set (3) to (1) * (2). This can also be described as a carryless multiplication, or a multiplication using exclusive-or instead of addition.

## 512-bit SVE

Interpreting each 8-bit integer as a ℤ_{2} polynomial, set (3) to (1) * (2). This can also be described as a carryless multiplication, or a multiplication using exclusive-or instead of addition.

## Larger sizes

## 1024-bit SVE

Interpreting each 8-bit integer as a ℤ_{2} polynomial, set (3) to (1) * (2). This can also be described as a carryless multiplication, or a multiplication using exclusive-or instead of addition.

## 2048-bit SVE

Interpreting each 8-bit integer as a ℤ_{2} polynomial, set (3) to (1) * (2). This can also be described as a carryless multiplication, or a multiplication using exclusive-or instead of addition.

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