1 # RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \ 2 # RUN: | FileCheck -check-prefix=CHECK-EL %s 3 # RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \ 4 # RUN: | FileCheck -check-prefix=CHECK-EB %s 5 # Check that the assembler can handle the documented syntax 6 # for Multiply Add/Sub instructions. 7 #------------------------------------------------------------------------------ 8 # Multiply Add/Sub Instructions 9 #------------------------------------------------------------------------------ 10 # Little endian 11 #------------------------------------------------------------------------------ 12 # CHECK-EL: madd $4, $5 # encoding: [0xa4,0x00,0x3c,0xcb] 13 # CHECK-EL: maddu $4, $5 # encoding: [0xa4,0x00,0x3c,0xdb] 14 # CHECK-EL: msub $4, $5 # encoding: [0xa4,0x00,0x3c,0xeb] 15 # CHECK-EL: msubu $4, $5 # encoding: [0xa4,0x00,0x3c,0xfb] 16 #------------------------------------------------------------------------------ 17 # Big endian 18 #------------------------------------------------------------------------------ 19 # CHECK-EB: madd $4, $5 # encoding: [0x00,0xa4,0xcb,0x3c] 20 # CHECK-EB: maddu $4, $5 # encoding: [0x00,0xa4,0xdb,0x3c] 21 # CHECK-EB: msub $4, $5 # encoding: [0x00,0xa4,0xeb,0x3c] 22 # CHECK-EB: msubu $4, $5 # encoding: [0x00,0xa4,0xfb,0x3c] 23 madd $4, $5 24 maddu $4, $5 25 msub $4, $5 26 msubu $4, $5 27
