scratch_load_sbyte GPU Native ISA AMD Vector

SCRATCH LOAD SBYTE Scratch Memory

scratch_load_sbyte

Load 8 bits of signed data from the scratch aperture, sign extend to 32 bits and store the result into a vector register.

Encoding

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

Related

More in Scratch Memory

Reference

AMDGPU / GFX ISA

Example

scratch_load_sbyte v5, v1, s2

A real instruction accepted by the LLVM assembler, taken verbatim from LLVM's own AMDGPU MC test suite (gfx11). Not from an AMD document, and not authored here.

Sources