llvm/test/MC/Mips/micromips-16-bit-instructions.s
2014-04-03 12:47:34 +00:00

28 lines
1.3 KiB
ArmAsm

# RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips | \
# RUN: FileCheck -check-prefix=CHECK-EL %s
# RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips | \
# RUN: FileCheck -check-prefix=CHECK-EB %s
# Check that the assembler can handle the documented syntax
# for arithmetic and logical instructions.
#------------------------------------------------------------------------------
# MicroMIPS 16-bit Instructions
#------------------------------------------------------------------------------
# Little endian
#------------------------------------------------------------------------------
# CHECK-EL: mfhi $9 # encoding: [0x09,0x46]
# CHECK-EL: mflo $9 # encoding: [0x49,0x46]
# CHECK-EL: move $25, $1 # encoding: [0x21,0x0f]
# CHECK-EL: jalr $9 # encoding: [0xc9,0x45]
#------------------------------------------------------------------------------
# Big endian
#------------------------------------------------------------------------------
# CHECK-EB: mfhi $9 # encoding: [0x46,0x09]
# CHECK-EB: mflo $9 # encoding: [0x46,0x49]
# CHECK-EB: move $25, $1 # encoding: [0x0f,0x21]
# CHECK-EB: jalr $9 # encoding: [0x45,0xc9]
mfhi $9
mflo $9
move $25, $1
jalr $9