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 load and store instructions. 7 #------------------------------------------------------------------------------ 8 # Load and Store Instructions 9 #------------------------------------------------------------------------------ 10 # Little endian 11 #------------------------------------------------------------------------------ 12 # CHECK-EL: lb $5, 8($4) # encoding: [0xa4,0x1c,0x08,0x00] 13 # CHECK-EL: lbu $6, 8($4) # encoding: [0xc4,0x14,0x08,0x00] 14 # CHECK-EL: lh $2, 8($4) # encoding: [0x44,0x3c,0x08,0x00] 15 # CHECK-EL: lhu $4, 8($2) # encoding: [0x82,0x34,0x08,0x00] 16 # CHECK-EL: lw $6, 4($5) # encoding: [0xc5,0xfc,0x04,0x00] 17 # CHECK-EL: sb $5, 8($4) # encoding: [0xa4,0x18,0x08,0x00] 18 # CHECK-EL: sh $2, 8($4) # encoding: [0x44,0x38,0x08,0x00] 19 # CHECK-EL: sw $5, 4($6) # encoding: [0xa6,0xf8,0x04,0x00] 20 # CHECK-EL: ll $2, 8($4) # encoding: [0x44,0x60,0x08,0x30] 21 # CHECK-EL: sc $2, 8($4) # encoding: [0x44,0x60,0x08,0xb0] 22 # CHECK-EL: lwu $2, 8($4) # encoding: [0x44,0x60,0x08,0xe0] 23 #------------------------------------------------------------------------------ 24 # Big endian 25 #------------------------------------------------------------------------------ 26 # CHECK-EB: lb $5, 8($4) # encoding: [0x1c,0xa4,0x00,0x08] 27 # CHECK-EB: lbu $6, 8($4) # encoding: [0x14,0xc4,0x00,0x08] 28 # CHECK-EB: lh $2, 8($4) # encoding: [0x3c,0x44,0x00,0x08] 29 # CHECK-EB: lhu $4, 8($2) # encoding: [0x34,0x82,0x00,0x08] 30 # CHECK-EB: lw $6, 4($5) # encoding: [0xfc,0xc5,0x00,0x04] 31 # CHECK-EB: sb $5, 8($4) # encoding: [0x18,0xa4,0x00,0x08] 32 # CHECK-EB: sh $2, 8($4) # encoding: [0x38,0x44,0x00,0x08] 33 # CHECK-EB: sw $5, 4($6) # encoding: [0xf8,0xa6,0x00,0x04] 34 # CHECK-EB: ll $2, 8($4) # encoding: [0x60,0x44,0x30,0x08] 35 # CHECK-EB: sc $2, 8($4) # encoding: [0x60,0x44,0xb0,0x08] 36 # CHECK-EB: lwu $2, 8($4) # encoding: [0x60,0x44,0xe0,0x08] 37 lb $5, 8($4) 38 lbu $6, 8($4) 39 lh $2, 8($4) 40 lhu $4, 8($2) 41 lw $6, 4($5) 42 sb $5, 8($4) 43 sh $2, 8($4) 44 sw $5, 4($6) 45 ll $2, 8($4) 46 sc $2, 8($4) 47 lwu $2, 8($4) 48