llvm-project/llvm/test/MC/Hexagon/iconst.s

# RUN: llvm-mc -triple=hexagon -filetype=obj %s | llvm-objdump -d -r - | FileCheck %s

a:
# CHECK: r0 = add(r0, #0)
# CHECK: R_HEX_23_REG
r0 = iconst(#a)