e85b92521ea25d78d7034f1dbe0ce7897b01b74e
[opencl/llvm.git] / test / MC / Mips / micromips-branch-instructions.s
1 # RUN: llvm-mc %s -triple=mipsel -show-encoding -mattr=micromips \
2 # RUN: | FileCheck %s -check-prefix=CHECK-EL
3 # RUN: llvm-mc %s -triple=mips -show-encoding -mattr=micromips \
4 # RUN: | FileCheck %s -check-prefix=CHECK-EB
5 # Check that the assembler can handle the documented syntax
6 # for arithmetic and logical instructions.
7 #------------------------------------------------------------------------------
8 # Branch Instructions
9 #------------------------------------------------------------------------------
10 # Little endian
11 #------------------------------------------------------------------------------
12 # CHECK-EL: b   1332             # encoding: [0x00,0x94,0x9a,0x02]
13 # CHECK-EL: nop                  # encoding: [0x00,0x0c]
14 # CHECK-EL: beq $9, $6, 1332     # encoding: [0xc9,0x94,0x9a,0x02]
15 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
16 # CHECK-EL: bgez $6, 1332        # encoding: [0x46,0x40,0x9a,0x02]
17 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
18 # CHECK-EL: bgezal $6, 1332      # encoding: [0x66,0x40,0x9a,0x02]
19 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
20 # CHECK-EL: bltzal $6, 1332      # encoding: [0x26,0x40,0x9a,0x02]
21 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
22 # CHECK-EL: bgtz $6, 1332        # encoding: [0xc6,0x40,0x9a,0x02]
23 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
24 # CHECK-EL: blez $6, 1332        # encoding: [0x86,0x40,0x9a,0x02]
25 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
26 # CHECK-EL: bne $9, $6, 1332     # encoding: [0xc9,0xb4,0x9a,0x02]
27 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
28 # CHECK-EL: bal 1332             # encoding: [0x60,0x40,0x9a,0x02]
29 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
30 # CHECK-EL: bltz $6, 1332        # encoding: [0x06,0x40,0x9a,0x02]
31 # CHECK-EL: nop                  # encoding: [0x00,0x00,0x00,0x00]
32 # CHECK-EL: bgezals $6, 1332     # encoding: [0x66,0x42,0x9a,0x02]
33 # CHECK-EL: nop                  # encoding: [0x00,0x0c]
34 # CHECK-EL: bltzals $6, 1332     # encoding: [0x26,0x42,0x9a,0x02]
35 # CHECK-EL: nop                  # encoding: [0x00,0x0c]
36 #------------------------------------------------------------------------------
37 # Big endian
38 #------------------------------------------------------------------------------
39 # CHECK-EB: b   1332             # encoding: [0x94,0x00,0x02,0x9a]
40 # CHECK-EB: nop                  # encoding: [0x0c,0x00]
41 # CHECK-EB: beq $9, $6, 1332     # encoding: [0x94,0xc9,0x02,0x9a]
42 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
43 # CHECK-EB: bgez $6, 1332        # encoding: [0x40,0x46,0x02,0x9a]
44 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
45 # CHECK-EB: bgezal $6, 1332      # encoding: [0x40,0x66,0x02,0x9a]
46 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
47 # CHECK-EB: bltzal $6, 1332      # encoding: [0x40,0x26,0x02,0x9a]
48 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
49 # CHECK-EB: bgtz $6, 1332        # encoding: [0x40,0xc6,0x02,0x9a]
50 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
51 # CHECK-EB: blez $6, 1332        # encoding: [0x40,0x86,0x02,0x9a]
52 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
53 # CHECK-EB: bne $9, $6, 1332     # encoding: [0xb4,0xc9,0x02,0x9a]
54 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
55 # CHECK-EB: bal 1332             # encoding: [0x40,0x60,0x02,0x9a]
56 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
57 # CHECK-EB: bltz $6, 1332        # encoding: [0x40,0x06,0x02,0x9a]
58 # CHECK-EB: nop                  # encoding: [0x00,0x00,0x00,0x00]
59 # CHECK-EB: bgezals $6, 1332     # encoding: [0x42,0x66,0x02,0x9a]
60 # CHECK-EB: nop                  # encoding: [0x0c,0x00]
61 # CHECK-EB: bltzals $6, 1332     # encoding: [0x42,0x26,0x02,0x9a]
62 # CHECK-EB: nop                  # encoding: [0x0c,0x00]
64     .text
65     .type main, @function
66     .set micromips
67 main:
68      b      1332
69      beq    $9,$6,1332
70      bgez   $6,1332
71      bgezal $6,1332
72      bltzal $6,1332
73      bgtz   $6,1332
74      blez   $6,1332
75      bne    $9,$6,1332
76      bal    1332
77      bltz   $6,1332
78      bgezals $6,1332
79      bltzals $6,1332