SVE Instruction List by Dougall Johnson
# DUP (immediate): Broadcast signed immediate to vector elements (unpredicated)

DUP Zd.S, #imm (SVE (SME

svfloat32_t svdup[_n]_f32(float32_t op)

svint32_t svdup[_n]_s32(int32_t op)

svuint32_t svdup[_n]_u32(uint32_t op)

svfloat32_t svdup[_n]_f32_x(svbool_t pg, float32_t op)

svint32_t svdup[_n]_s32_x(svbool_t pg, int32_t op)

svuint32_t svdup[_n]_u32_x(svbool_t pg, uint32_t op)

## 128-bit SVE

Set all 32-bit lanes of (2) to the immediate value from (1). The immediate value is either in the range -128 ≤ imm ≤ 127, or is a multiple of 256 in the range -32768 ≤ imm ≤ 32512.

## 256-bit SVE

Set all 32-bit lanes of (2) to the immediate value from (1). The immediate value is either in the range -128 ≤ imm ≤ 127, or is a multiple of 256 in the range -32768 ≤ imm ≤ 32512.

## 512-bit SVE

Set all 32-bit lanes of (2) to the immediate value from (1). The immediate value is either in the range -128 ≤ imm ≤ 127, or is a multiple of 256 in the range -32768 ≤ imm ≤ 32512.

## Larger sizes

## 1024-bit SVE

Set all 32-bit lanes of (2) to the immediate value from (1). The immediate value is either in the range -128 ≤ imm ≤ 127, or is a multiple of 256 in the range -32768 ≤ imm ≤ 32512.

## 2048-bit SVE

Set all 32-bit lanes of (2) to the immediate value from (1). The immediate value is either in the range -128 ≤ imm ≤ 127, or is a multiple of 256 in the range -32768 ≤ imm ≤ 32512.

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