1 # RUN: llvm-mc %s -triple=mipsel -show-encoding -mcpu=mips32r2 -mattr=micromips | FileCheck -check-prefix=CHECK-EL %s 2 # RUN: llvm-mc %s -triple=mips -show-encoding -mcpu=mips32r2 -mattr=micromips | FileCheck -check-prefix=CHECK-EB %s 3 # Check that the assembler can handle the documented syntax 4 # for shift instructions. 5 #------------------------------------------------------------------------------ 6 # Shift Instructions 7 #------------------------------------------------------------------------------ 8 # Little endian 9 #------------------------------------------------------------------------------ 10 # CHECK-EL: sll $4, $3, 7 # encoding: [0x83,0x00,0x00,0x38] 11 # CHECK-EL: sllv $2, $3, $5 # encoding: [0x65,0x00,0x10,0x10] 12 # CHECK-EL: sra $4, $3, 7 # encoding: [0x83,0x00,0x80,0x38] 13 # CHECK-EL: srav $2, $3, $5 # encoding: [0x65,0x00,0x90,0x10] 14 # CHECK-EL: srl $4, $3, 7 # encoding: [0x83,0x00,0x40,0x38] 15 # CHECK-EL: srlv $2, $3, $5 # encoding: [0x65,0x00,0x50,0x10] 16 # CHECK-EL: rotr $9, $6, 7 # encoding: [0x26,0x01,0xc0,0x38] 17 # CHECK-EL: rotrv $9, $6, $7 # encoding: [0xc7,0x00,0xd0,0x48] 18 #------------------------------------------------------------------------------ 19 # Big endian 20 #------------------------------------------------------------------------------ 21 # CHECK-EB: sll $4, $3, 7 # encoding: [0x00,0x83,0x38,0x00] 22 # CHECK-EB: sllv $2, $3, $5 # encoding: [0x00,0x65,0x10,0x10] 23 # CHECK-EB: sra $4, $3, 7 # encoding: [0x00,0x83,0x38,0x80] 24 # CHECK-EB: srav $2, $3, $5 # encoding: [0x00,0x65,0x10,0x90] 25 # CHECK-EB: srl $4, $3, 7 # encoding: [0x00,0x83,0x38,0x40] 26 # CHECK-EB: srlv $2, $3, $5 # encoding: [0x00,0x65,0x10,0x50] 27 # CHECK-EB: rotr $9, $6, 7 # encoding: [0x01,0x26,0x38,0xc0] 28 # CHECK-EB: rotrv $9, $6, $7 # encoding: [0x00,0xc7,0x48,0xd0] 29 sll $4, $3, 7 30 sllv $2, $3, $5 31 sra $4, $3, 7 32 srav $2, $3, $5 33 srl $4, $3, 7 34 srlv $2, $3, $5 35 rotr $9, $6, 7 36 rotrv $9, $6, $7 37
