v_subrev_u16 GPU Native ISA AMD Vector

V SUBREV U16 Vector Arithmetic

v_subrev_u16

Subtract the first unsigned 16-bit integer input from the second input and store the result into a vector register. No carry-in or carry-out support.

Encoding

Verified bit-level encoding data is not yet available for this instruction. The instruction-format classification below (VOP2) is well-documented and stable; exact per-target opcode/field bit positions have not yet been imported from a verified source.
Format VOP2
Execution Unit

Operands

Operand details have not yet been curated for this instruction.

GFX Target Compatibility

Per-target GFX compatibility has not yet been verified for this instruction.

Supports saturation (unsigned 16-bit integer domain).

Related

More in Vector Arithmetic

Reference

AMDGPU / GFX ISA

Semantics

D0.u16 = S1.u16 - S0.u16

Sources