C.FLWSP

Compressed Float Load Word from Stack Pointer

C.FLWSP rd, offset(x2)

Loads a single-precision float from the stack pointer.

Encoding

Binary Layout

?

31:16

011

15:13

c_uimm8sphi

12

rd

11:7

c_uimm8splo

6:2

10

1:0

 

Format CI

Opcode 0x00006002

Extension C

Operands

• rd
  Destination register (integer)
• offset
  Offset

Example

C.FLWSP t0, 0(a0)

Related

More in C

Reference

View in RISC-V Unprivileged ISA Specification ↗ RISC-V ISA Manual

Description

Loads a single-precision FP value from a stack-pointer-relative address into fd (RV32 only).

Operation

F[rd] = M[R[2] + offset][31:0];