| # RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \ |
| # RUN: | FileCheck %s -check-prefix=CHECK-EL |
| # RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \ |
| # RUN: | FileCheck %s -check-prefix=CHECK-EB |
| # Check that the assembler can handle the documented syntax |
| # for arithmetic and logical instructions. |
| #------------------------------------------------------------------------------ |
| # Branch Instructions |
| #------------------------------------------------------------------------------ |
| # Little endian |
| #------------------------------------------------------------------------------ |
| # CHECK-EL: b 1332 # encoding: [0x00,0x94,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x0c] |
| # CHECK-EL: beq $9, $6, 1332 # encoding: [0xc9,0x94,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: bgez $6, 1332 # encoding: [0x46,0x40,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: bgezal $6, 1332 # encoding: [0x66,0x40,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: bltzal $6, 1332 # encoding: [0x26,0x40,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: bgtz $6, 1332 # encoding: [0xc6,0x40,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: blez $6, 1332 # encoding: [0x86,0x40,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: bne $9, $6, 1332 # encoding: [0xc9,0xb4,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: bal 1332 # encoding: [0x60,0x40,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: bltz $6, 1332 # encoding: [0x06,0x40,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EL: bgezals $6, 1332 # encoding: [0x66,0x42,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x0c] |
| # CHECK-EL: bltzals $6, 1332 # encoding: [0x26,0x42,0x9a,0x02] |
| # CHECK-EL: nop # encoding: [0x00,0x0c] |
| #------------------------------------------------------------------------------ |
| # Big endian |
| #------------------------------------------------------------------------------ |
| # CHECK-EB: b 1332 # encoding: [0x94,0x00,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x0c,0x00] |
| # CHECK-EB: beq $9, $6, 1332 # encoding: [0x94,0xc9,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: bgez $6, 1332 # encoding: [0x40,0x46,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: bgezal $6, 1332 # encoding: [0x40,0x66,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: bltzal $6, 1332 # encoding: [0x40,0x26,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: bgtz $6, 1332 # encoding: [0x40,0xc6,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: blez $6, 1332 # encoding: [0x40,0x86,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: bne $9, $6, 1332 # encoding: [0xb4,0xc9,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: bal 1332 # encoding: [0x40,0x60,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: bltz $6, 1332 # encoding: [0x40,0x06,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x00,0x00,0x00,0x00] |
| # CHECK-EB: bgezals $6, 1332 # encoding: [0x42,0x66,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x0c,0x00] |
| # CHECK-EB: bltzals $6, 1332 # encoding: [0x42,0x26,0x02,0x9a] |
| # CHECK-EB: nop # encoding: [0x0c,0x00] |
| |
| .text |
| .type main, @function |
| .set micromips |
| main: |
| b 1332 |
| beq $9,$6,1332 |
| bgez $6,1332 |
| bgezal $6,1332 |
| bltzal $6,1332 |
| bgtz $6,1332 |
| blez $6,1332 |
| bne $9,$6,1332 |
| bal 1332 |
| bltz $6,1332 |
| bgezals $6,1332 |
| bltzals $6,1332 |
