MIPS disassembler support.

Patch by Vladimir Medic.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153924 91177308-0d34-0410-b5e6-96231b3b80d8

8 files changed, 2042 insertions, 0 deletions

diff --git a/test/MC/Disassembler/Mips/mips32.txt b/test/MC/Disassembler/Mips/mips32.txt
new file mode 100644
index 0000000..591d8c4
--- /dev/null
+++ b/test/MC/Disassembler/Mips/mips32.txt
@@ -0,0 +1,421 @@
+# RUN: llvm-mc --disassemble %s -triple=mips-unknown-linux
+
+# CHECK: abs.d $f12,$f14
+0x46 0x20 0x39 0x85
+
+# CHECK: abs.s $f6,$f7
+0x46 0x00 0x39 0x85
+
+# CHECK: add t1,a2,a3
+0x00 0xc7 0x48 0x20
+
+# CHECK: add.d $f18,$f12,$f14
+0x46 0x27 0x32 0x40
+
+# CHECK: add.s $f9,$f6,$f7
+0x46 0x07 0x32 0x40
+
+# CHECK: addi t1,a2,17767
+0x20 0xc9 0x45 0x67
+
+# CHECK: addiu t1,a2,-15001
+0x24 0xc9 0xc5 0x67
+
+# CHECK: addu t1,a2,a3
+0x00 0xc7 0x48 0x21
+
+# CHECK: and t1,a2,a3
+0x00 0xc7 0x48 0x24
+
+# CHECK: andi t1,a2,0x4567
+0x30 0xc9 0x45 0x67
+
+# CHECK: b 00000534
+0x10 0x00 0x01 0x4c
+
+# CHECK: bal 00000534
+0x04 0x11 0x01 0x4c
+
+# CHECK: bc1f 00000534
+0x45 0x00 0x01 0x4c
+
+# CHECK: bc1t 00000534
+0x45 0x01 0x01 0x4c
+
+# CHECK: beq t1,a2,00000534
+0x11 0x26 0x01 0x4c
+
+# CHECK: bgez a2,00000534
+0x04 0xc1 0x01 0x4c
+
+# CHECK: bgezal a2,00000534
+0x04 0xd1 0x01 0x4c
+
+# CHECK: bgtz a2,00000534
+0x1c 0xc0 0x01 0x4c
+
+# CHECK: blez a2,00000534
+0x18 0xc0 0x01 0x4c
+
+# CHECK: bne t1,a2,00000534
+0x15 0x26 0x01 0x4c
+
+# CHECK: c.eq.d $f12,$f14
+0x46 0x27 0x30 0x32
+
+# CHECK: c.eq.s $f6,$f7
+0x46 0x07 0x30 0x32
+
+# CHECK: c.f.d $f12,$f14
+0x46 0x27 0x30 0x30
+
+# CHECK: c.f.s $f6,$f7
+0x46 0x07 0x30 0x30
+
+# CHECK: c.le.d $f12,$f14
+0x46 0x27 0x30 0x3e
+
+# CHECK: c.le.s $f6,$f7
+0x46 0x07 0x30 0x3e
+
+# CHECK: c.lt.d $f12,$f14
+0x46 0x27 0x30 0x3c
+
+# CHECK: c.lt.s $f6,$f7
+0x46 0x07 0x30 0x3c
+
+# CHECK: c.nge.d $f12,$f14
+0x46 0x27 0x30 0x3d
+
+# CHECK: c.nge.s $f6,$f7
+0x46 0x07 0x30 0x3d
+
+# CHECK: c.ngl.d $f12,$f14
+0x46 0x27 0x30 0x3b
+
+# CHECK: c.ngl.s $f6,$f7
+0x46 0x07 0x30 0x3b
+
+# CHECK: c.ngle.d $f12,$f14
+0x46 0x27 0x30 0x39
+
+# CHECK: c.ngle.s $f6,$f7
+0x46 0x07 0x30 0x39
+
+# CHECK: c.ngt.d $f12,$f14
+0x46 0x27 0x30 0x3f
+
+# CHECK: c.ngt.s $f6,$f7
+0x46 0x07 0x30 0x3f
+
+# CHECK: c.ole.d $f12,$f14
+0x46 0x27 0x30 0x36
+
+# CHECK: c.ole.s $f6,$f7
+0x46 0x07 0x30 0x36
+
+# CHECK: c.olt.d $f12,$f14
+0x46 0x27 0x30 0x34
+
+# CHECK: c.olt.s $f6,$f7
+0x46 0x07 0x30 0x34
+
+# CHECK: c.seq.d $f12,$f14
+0x46 0x27 0x30 0x3a
+
+# CHECK: c.seq.s $f6,$f7
+0x46 0x07 0x30 0x3a
+
+# CHECK: c.sf.d $f12,$f14
+0x46 0x27 0x30 0x38
+
+# CHECK: c.sf.s $f6,$f7
+0x46 0x07 0x30 0x38
+
+# CHECK: c.ueq.d $f12,$f14
+0x46 0x27 0x30 0x33
+
+# CHECK: c.ueq.s $f28,$f18
+0x46 0x12 0xe0 0x33
+
+# CHECK: c.ule.d $f12,$f14
+0x46 0x27 0x30 0x37
+
+# CHECK: c.ule.s $f6,$f7
+0x46 0x07 0x30 0x37
+
+# CHECK: c.ult.d $f12,$f14
+0x46 0x27 0x30 0x35
+
+# CHECK: c.ult.s $f6,$f7
+0x46 0x07 0x30 0x35
+
+# CHECK: c.un.d $f12,$f14
+0x46 0x27 0x30 0x31
+
+# CHECK: c.un.s $f6,$f7
+0x46 0x07 0x30 0x31
+
+# CHECK: ceil.w.d $f12,$f14
+0x46 0x20 0x39 0x8e
+
+# CHECK: ceil.w.s $f6,$f7
+0x46 0x00 0x39 0x8e
+
+# CHECK: cfc1 a2,$7
+0x44 0x46 0x38 0x00
+
+# CHECK: clo a2,a3
+0x70 0xe6 0x30 0x21
+
+# CHECK: clz a2,a3
+0x70 0xe6 0x30 0x20
+
+# CHECK: ctc1 a2,$7
+0x44 0xc6 0x38 0x00
+
+# CHECK: cvt.d.s $f6,$f7
+0x46 0x00 0x38 0xa1
+
+# CHECK: cvt.d.w $f12,$f14
+0x46 0x80 0x38 0xa1
+
+# CHECK: cvt.l.d $f12,$f14
+0x46 0x20 0x39 0xa5
+
+# CHECK: cvt.l.s $f6,$f7
+0x46 0x00 0x39 0xa5
+
+# CHECK: cvt.s.d $f12,$f14
+0x46 0x20 0x39 0xa0
+
+# CHECK: cvt.s.w $f6,$f7
+0x46 0x80 0x39 0xa0
+
+# CHECK: cvt.w.d $f12,$f14
+0x46 0x20 0x39 0xa4
+
+# CHECK: cvt.w.s $f6,$f7
+0x46 0x00 0x39 0xa4
+
+# CHECK: floor.w.d $f12,$f14
+0x46 0x20 0x39 0x8f
+
+# CHECK: floor.w.s $f6,$f7
+0x46 0x00 0x39 0x8f
+
+# CHECK: j 00000530
+0x08 0x00 0x01 0x4c
+
+# CHECK: jal 00000530
+0x0c 0x00 0x01 0x4c
+
+# CHECK: jalr a2,a3
+0x00 0xe0 0xf8 0x09
+
+# CHECK: jr a3
+0x00 0xe0 0x00 0x08
+
+# CHECK: lb  a0,9158(a1)
+0x80 0xa4 0x23 0xc6
+
+# CHECK: lbu a0,6(a1)
+0x90 0xa4 0x00 0x06
+
+# CHECK: ldc1  $f9,9158(a3)
+0xd4 0xe9 0x23 0xc6
+
+# CHECK: lh  a0,12(a1)
+0x84 0xa4 0x00 0x0c
+
+# CHECK: lh  a0,12(a1)
+0x84 0xa4 0x00 0x0c
+
+# CHECK: li  v1,17767
+0x24 0x03 0x45 0x67
+
+# CHECK: ll  t1,9158(a3)
+0xc0 0xe9 0x23 0xc6
+
+# CHECK: lui a2,0x4567
+0x3c 0x06 0x45 0x67
+
+# CHECK: lw  a0,24(a1)
+0x8c 0xa4 0x00 0x18
+
+# CHECK: lwc1  $f9,9158(a3)
+0xc4 0xe9 0x23 0xc6
+
+# CHECK: madd  a2,a3
+0x70 0xc7 0x00 0x00
+
+# CHECK: maddu a2,a3
+0x70 0xc7 0x00 0x01
+
+# CHECK: mfc1  a2,$f7
+0x44 0x06 0x38 0x00
+
+# CHECK: mfhi  a1
+0x00 0x00 0x28 0x10
+
+# CHECK: mflo  a1
+0x00 0x00 0x28 0x12
+
+# CHECK: mov.d $f6,$f7
+0x46 0x20 0x39 0x86
+
+# CHECK: mov.s $f6,$f7
+0x46 0x00 0x39 0x86
+
+# CHECK: move  a2,a1
+0x00 0xa0 0x30 0x21
+
+# CHECK: msub  a2,a3
+0x70 0xc7 0x00 0x04
+
+# CHECK: msubu a2,a3
+0x70 0xc7 0x00 0x05
+
+# CHECK: mtc1  a2,$f7
+0x44 0x86 0x38 0x00
+
+# CHECK: mthi  a3
+0x00 0xe0 0x00 0x11
+
+# CHECK: mtlo  a3
+0x00 0xe0 0x00 0x13
+
+# CHECK: mul.d $f9,$f12,$f14
+0x46 0x27 0x32 0x42
+
+# CHECK: mul.s $f9,$f6,$f7
+0x46 0x07 0x32 0x42
+
+# CHECK: mul t1,a2,a3
+0x70 0xc7 0x48 0x02
+
+# CHECK: mult  v1,a1
+0x00 0x65 0x00 0x18
+
+# CHECK: multu v1,a1
+0x00 0x65 0x00 0x19
+
+# CHECK: neg.d $f12,$f14
+0x46 0x20 0x39 0x87
+
+# CHECK: neg.s $f6,$f7
+0x46 0x00 0x39 0x87
+
+# CHECK: neg v1,a1
+0x00 0x05 0x18 0x22
+
+# CHECK: nop
+0x00 0x00 0x00 0x00
+
+# CHECK: nor t1,a2,a3
+0x00 0xc7 0x48 0x27
+
+# CHECK: not v1,a1
+0x00 0xa0 0x18 0x27
+
+# CHECK: or  v1,v1,a1
+0x00 0x65 0x18 0x25
+
+# CHECK: ori t1,a2,0x4567
+0x34 0xc9 0x45 0x67
+
+# CHECK: rdhwr a2,$29
+0x7c 0x06 0xe8 0x3b
+
+# CHECK: round.w.d $f12,$f14
+0x46 0x20 0x39 0x8c
+
+# CHECK: round.w.s $f6,$f7
+0x46 0x00 0x39 0x8c
+
+# CHECK: sb  a0,9158(a1)
+0xa0 0xa4 0x23 0xc6
+
+# CHECK: sb  a0,6(a1)
+0xa0 0xa4 0x00 0x06
+
+# CHECK: sc  t1,9158(a3)
+0xe0 0xe9 0x23 0xc6
+
+# CHECK: sdc1  $f9,9158(a3)
+0xf4 0xe9 0x23 0xc6
+
+# CHECK: sh  a0,9158(a1)
+0xa4 0xa4 0x23 0xc6
+
+# CHECK: sll a0,v1,0x7
+0x00 0x03 0x21 0xc0
+
+# CHECK: sllv  v0,v1,a1
+0x00 0xa3 0x10 0x04
+
+# CHECK: slt v1,v1,a1
+0x00 0x65 0x18 0x2a
+
+# CHECK: slti  v1,v1,103
+0x28 0x63 0x00 0x67
+
+# CHECK: sltiu v1,v1,103
+0x2c 0x63 0x00 0x67
+
+# CHECK: sltu  v1,v1,a1
+0x00 0x65 0x18 0x2b
+
+# CHECK: sqrt.d  $f12,$f14
+0x46 0x20 0x39 0x84
+
+# CHECK: sqrt.s  $f6,$f7
+0x46 0x00 0x39 0x84
+
+# CHECK: sra a0,v1,0x7
+0x00 0x03 0x21 0xc3
+
+# CHECK: sra a0,v1,0x7
+0x00 0x03 0x21 0xc3
+
+# CHECK: srav  v0,v1,a1
+0x00 0xa3 0x10 0x07
+
+# CHECK: srl a0,v1,0x7
+0x00 0x03 0x21 0xc2
+
+# CHECK: srlv  v0,v1,a1
+0x00 0xa3 0x10 0x06
+
+# CHECK: sub.d $f9,$f12,$f14
+0x46 0x27 0x32 0x41
+
+# CHECK: sub.s $f9,$f6,$f7
+0x46 0x07 0x32 0x41
+
+# CHECK: sub t1,a2,a3
+0x00 0xc7 0x48 0x22
+
+# CHECK: subu  a0,v1,a1
+0x00 0x65 0x20 0x23
+
+# CHECK: sw  a0,24(a1)
+0xac 0xa4 0x00 0x18
+
+# CHECK: swc1  $f9,9158(a3)
+0xe4 0xe9 0x23 0xc6
+
+# CHECK: sync  0x7
+0x00 0x00 0x01 0xcf
+
+# CHECK: trunc.w.d $f12,$f14
+0x46 0x20 0x39 0x8d
+
+# CHECK: trunc.w.s $f6,$f7
+0x46 0x00 0x39 0x8d
+
+# CHECK: xor v1,v1,a1
+0x00 0x65 0x18 0x26
+
+# CHECK: xori  t1,a2,0x4567
+0x38 0xc9 0x45 0x67
diff --git a/test/MC/Disassembler/Mips/mips32_le.txt b/test/MC/Disassembler/Mips/mips32_le.txt
new file mode 100644
index 0000000..a5a3cfd
--- /dev/null
+++ b/test/MC/Disassembler/Mips/mips32_le.txt
@@ -0,0 +1,424 @@
+# RUN: llvm-mc --disassemble %s -triple=mipsel-unknown-linux
+
+# CHECK: abs.d $f12,$f14
+0x85 0x39 0x20 0x46
+
+# CHECK: abs.s $f6,$f7
+0x85 0x39 0x00 0x46
+
+# CHECK: add t1,a2,a3
+0x20 0x48 0xc7 0x00
+
+# CHECK: add.d $f18,$f12,$f14
+0x40 0x32 0x27 0x46
+
+# CHECK: add.s $f9,$f6,$f7
+0x40 0x32 0x07 0x46
+
+# CHECK: addi t1,a2,17767
+0x67 0x45 0xc9 0x20
+
+# CHECK: addiu t1,a2,-15001
+0x67 0xc5 0xc9 0x24
+
+# CHECK: addu t1,a2,a3
+0x21 0x48 0xc7 0x00
+
+# CHECK: and t1,a2,a3
+0x24 0x48 0xc7 0x00
+
+# CHECK: andi t1,a2,0x4567
+0x67 0x45 0xc9 0x30
+
+# CHECK: b 00000534
+0x4c 0x01 0x00 0x10
+
+# CHECK: bal 00000534
+0x4c 0x01 0x11 0x04
+
+# CHECK: bc1f 00000534
+0x4c 0x01 0x00 0x45
+
+# CHECK: bc1t 00000534
+0x4c 0x01 0x01 0x45
+
+# CHECK: beq t1,a2,00000534
+0x4c 0x01 0x26 0x11
+
+# CHECK: bgez a2,00000534
+0x4c 0x01 0xc1 0x04
+
+# CHECK: bgezal a2,00000534
+0x4c 0x01 0xd1 0x04
+
+# CHECK: bgtz a2,00000534
+0x4c 0x01 0xc0 0x1c
+
+# CHECK: blez a2,00000534
+0x4c 0x01 0xc0 0x18
+
+# CHECK: bne t1,a2,00000534
+0x4c 0x01 0x26 0x15
+
+# CHECK: c.eq.d $f12,$f14
+0x32 0x30 0x27 0x46
+
+# CHECK: c.eq.s $f6,$f7
+0x32 0x30 0x07 0x46
+
+# CHECK: c.f.d $f12,$f14
+0x30 0x30 0x27 0x46
+
+# CHECK: c.f.s $f6,$f7
+0x30 0x30 0x07 0x46
+
+# CHECK: c.le.d $f12,$f14
+0x3e 0x30 0x27 0x46
+
+# CHECK: c.le.s $f6,$f7
+0x3e 0x30 0x07 0x46
+
+# CHECK: c.lt.d $f12,$f14
+0x3c 0x30 0x27 0x46
+
+# CHECK: c.lt.s $f6,$f7
+0x3c 0x30 0x07 0x46
+
+# CHECK: c.nge.d $f12,$f14
+0x3d 0x30 0x27 0x46
+
+# CHECK: c.nge.s $f6,$f7
+0x3d 0x30 0x07 0x46
+
+# CHECK: c.ngl.d $f12,$f14
+0x3b 0x30 0x27 0x46
+
+# CHECK: c.ngl.s $f6,$f7
+0x3b 0x30 0x07 0x46
+
+# CHECK: c.ngle.d $f12,$f14
+0x39 0x30 0x27 0x46
+
+# CHECK: c.ngle.s $f6,$f7
+0x39 0x30 0x07 0x46
+
+# CHECK: c.ngt.d $f12,$f14
+0x3f 0x30 0x27 0x46
+
+# CHECK: c.ngt.s $f6,$f7
+0x3f 0x30 0x07 0x46
+
+# CHECK: c.ole.d $f12,$f14
+0x36 0x30 0x27 0x46
+
+# CHECK: c.ole.s $f6,$f7
+0x36 0x30 0x07 0x46
+
+# CHECK: c.olt.d $f12,$f14
+0x34 0x30 0x27 0x46
+
+# CHECK: c.olt.s $f6,$f7
+0x34 0x30 0x07 0x46
+
+# CHECK: c.seq.d $f12,$f14
+0x3a 0x30 0x27 0x46
+
+# CHECK: c.seq.s $f6,$f7
+0x3a 0x30 0x07 0x46
+
+# CHECK: c.sf.d $f12,$f14
+0x38 0x30 0x27 0x46
+
+# CHECK: c.sf.s $f6,$f7
+0x38 0x30 0x07 0x46
+
+# CHECK: c.ueq.d $f12,$f14
+0x33 0x30 0x27 0x46
+
+# CHECK: c.ueq.s $f28,$f18
+0x33 0xe0 0x12 0x46
+
+# CHECK: c.ule.d $f12,$f14
+0x37 0x30 0x27 0x46
+
+# CHECK: c.ule.s $f6,$f7
+0x37 0x30 0x07 0x46
+
+# CHECK: c.ult.d $f12,$f14
+0x35 0x30 0x27 0x46
+
+# CHECK: c.ult.s $f6,$f7
+0x35 0x30 0x07 0x46
+
+# CHECK: c.un.d $f12,$f14
+0x31 0x30 0x27 0x46
+
+# CHECK: c.un.s $f6,$f7
+0x31 0x30 0x07 0x46
+
+# CHECK: ceil.w.d $f12,$f14
+0x8e 0x38 0x20 0x46
+
+# CHECK: ceil.w.s $f6,$f7
+0x8e 0x38 0x00 0x46
+
+# CHECK: cfc1 a2,$7
+0x00 0x38 0x46 0x44
+
+# CHECK: clo a2,a3
+0x21 0x30 0xe6 0x70
+
+# CHECK: clz a2,a3
+0x20 0x30 0xe6 0x70
+
+# CHECK: ctc1 a2,$7
+0x00 0x38 0xc6 0x44
+
+# CHECK: cvt.d.s $f6,$f7
+0xa1 0x39 0x00 0x46
+
+# CHECK: cvt.d.w $f12,$f14
+0xa1 0x39 0x80 0x46
+
+# CHECK: cvt.l.d $f12,$f14
+0xa5 0x39 0x20 0x46
+
+# CHECK: cvt.l.s $f6,$f7
+0xa5 0x39 0x00 0x46
+
+# CHECK: cvt.s.d $f12,$f14
+0xa0 0x39 0x20 0x46
+
+# CHECK: cvt.s.w $f6,$f7
+0xa0 0x39 0x80 0x46
+
+# CHECK: cvt.w.d $f12,$f14
+0xa4 0x39 0x20 0x46
+
+# CHECK: cvt.w.s $f6,$f7
+0xa4 0x39 0x00 0x46
+
+# CHECK: floor.w.d $f12,$f14
+0x8f 0x39 0x20 0x46
+
+# CHECK: floor.w.s $f6,$f7
+0x8f 0x39 0x00 0x46
+
+# CHECK: j 00000530
+0x4c 0x01 0x00 0x08
+
+# CHECK: jal 00000530
+0x4c 0x01 0x00 0x0c
+
+# CHECK: jalr a2,a3
+0x09 0xf8 0xe0 0x00
+
+# CHECK: jr a3
+0x08 0x00 0xe0 0x00
+
+# CHECK: lb  a0,9158(a1)
+0xc6 0x23 0xa4 0x80
+
+# CHECK: lbu a0,6(a1)
+0x06 0x00 0xa4 0x90
+
+# CHECK: ldc1  $f9,9158(a3)
+0xc6 0x23 0xe9 0xd4
+
+# CHECK: lh  a0,12(a1)
+0x0c 0x00 0xa4 0x84
+
+# CHECK: lh  a0,12(a1)
+0x0c 0x00 0xa4 0x84
+
+# CHECK: li  v1,17767
+0x67 0x45 0x03 0x24
+
+# CHECK: ll  t1,9158(a3)
+0xc6 0x23 0xe9 0xc0
+
+# CHECK: lui a2,0x4567
+0x67 0x45 0x06 0x3c
+
+# CHECK: lw  a0,24(a1)
+0x18 0x00 0xa4 0x8c
+
+# CHECK lw at,-18316(v0)
+0x74 0xb8 0x41 0x8c
+
+# CHECK: lwc1  $f9,9158(a3)
+0xc6 0x23 0xe9 0xc4
+
+# CHECK: madd  a2,a3
+0x00 0x00 0xc7 0x70
+
+# CHECK: maddu a2,a3
+0x01 0x00 0xc7 0x70
+
+# CHECK: mfc1  a2,$f7
+0x00 0x38 0x06 0x44
+
+# CHECK: mfhi  a1
+0x10 0x28 0x00 0x00
+
+# CHECK: mflo  a1
+0x12 0x28 0x00 0x00
+
+# CHECK: mov.d $f12,$f14
+0x86 0x39 0x20 0x46
+
+# CHECK: mov.s $f6,$f7
+0x86 0x39 0x00 0x46
+
+# CHECK: move  a2,a1
+0x21 0x30 0xa0 0x00
+
+# CHECK: msub  a2,a3
+0x04 0x00 0xc7 0x70
+
+# CHECK: msubu a2,a3
+0x05 0x00 0xc7 0x70
+
+# CHECK: mtc1  a2,$f7
+0x00 0x38 0x86 0x44
+
+# CHECK: mthi  a3
+0x11 0x00 0xe0 0x00
+
+# CHECK: mtlo  a3
+0x13 0x00 0xe0 0x00
+
+# CHECK: mul.d $f9,$f12,$f14
+0x42 0x32 0x27 0x46
+
+# CHECK: mul.s $f9,$f6,$f7
+0x42 0x32 0x07 0x46
+
+# CHECK: mul t1,a2,a3
+0x02 0x48 0xc7 0x70
+
+# CHECK: mult  v1,a1
+0x18 0x00 0x65 0x00
+
+# CHECK: multu v1,a1
+0x19 0x00 0x65 0x00
+
+# CHECK: neg.d $f12,$f14
+0x87 0x39 0x20 0x46
+
+# CHECK: neg.s $f6,$f7
+0x87 0x39 0x00 0x46
+
+# CHECK: neg v1,a1
+0x22 0x18 0x05 0x00
+
+# CHECK: nop
+0x00 0x00 0x00 0x00
+
+# CHECK: nor t1,a2,a3
+0x27 0x48 0xc7 0x00
+
+# CHECK: not v1,a1
+0x27 0x18 0xa0 0x00
+
+# CHECK: or  v1,v1,a1
+0x25 0x18 0x65 0x00
+
+# CHECK: ori t1,a2,0x4567
+0x67 0x45 0xc9 0x34
+
+# CHECK: rdhwr a2,$29
+0x3b 0xe8 0x06 0x7c
+
+# CHECK: round.w.d $f12,$f14
+0x8c 0x39 0x20 0x46
+
+# CHECK: round.w.s $f6,$f7
+0x8c 0x39 0x00 0x46
+
+# CHECK: sb  a0,9158(a1)
+0xc6 0x23 0xa4 0xa0
+
+# CHECK: sb  a0,6(a1)
+0x06 0x00 0xa4 0xa0
+
+# CHECK: sc  t1,9158(a3)
+0xc6 0x23 0xe9 0xe0
+
+# CHECK: sdc1  $f9,9158(a3)
+0xc6 0x23 0xe9 0xf4
+
+# CHECK: sh  a0,9158(a1)
+0xc6 0x23 0xa4 0xa4
+
+# CHECK: sll a0,v1,0x7
+0xc0 0x21 0x03 0x00
+
+# CHECK: sllv  v0,v1,a1
+0x04 0x10 0xa3 0x00
+
+# CHECK: slt v1,v1,a1
+0x2a 0x18 0x65 0x00
+
+# CHECK: slti  v1,v1,103
+0x67 0x00 0x63 0x28
+
+# CHECK: sltiu v1,v1,103
+0x67 0x00 0x63 0x2c
+
+# CHECK: sltu  v1,v1,a1
+0x2b 0x18 0x65 0x00
+
+# CHECK: sqrt.d  $f12,$f14
+0x84 0x39 0x20 0x46
+
+# CHECK: sqrt.s  $f6,$f7
+0x84 0x39 0x00 0x46
+
+# CHECK: sra a0,v1,0x7
+0xc3 0x21 0x03 0x00
+
+# CHECK: sra a0,v1,0x7
+0xc3 0x21 0x03 0x00
+
+# CHECK: srav  v0,v1,a1
+0x07 0x10 0xa3 0x00
+
+# CHECK: srl a0,v1,0x7
+0xc2 0x21 0x03 0x00
+
+# CHECK: srlv  v0,v1,a1
+0x06 0x10 0xa3 0x00
+
+# CHECK: sub.d $f9,$f12,$f14
+0x41 0x32 0x27 0x46
+
+# CHECK: sub.s $f9,$f6,$f7
+0x41 0x32 0x07 0x46
+
+# CHECK: sub t1,a2,a3
+0x22 0x48 0xc7 0x00
+
+# CHECK: subu  a0,v1,a1
+0x23 0x20 0x65 0x00
+
+# CHECK: sw  a0,24(a1)
+0x18 0x00 0xa4 0xac
+
+# CHECK: swc1  $f9,9158(a3)
+0xc6 0x23 0xe9 0xe4
+
+# CHECK: sync  0x7
+0xcf 0x01 0x00 0x00
+
+# CHECK: trunc.w.d $f12,$f14
+0x8d 0x39 0x20 0x46
+
+# CHECK: trunc.w.s $f6,$f7
+0x8d 0x39 0x00 0x46
+
+# CHECK: xor v1,v1,a1
+0x26 0x18 0x65 0x00
+
+# CHECK: xori  t1,a2,0x4567
+0x67 0x45 0xc9 0x38
diff --git a/test/MC/Disassembler/Mips/mips32r2.txt b/test/MC/Disassembler/Mips/mips32r2.txt
new file mode 100644
index 0000000..295ffd0
--- /dev/null
+++ b/test/MC/Disassembler/Mips/mips32r2.txt
@@ -0,0 +1,439 @@
+# RUN: llvm-mc --disassemble %s -triple=mips-unknown-linux -mcpu=mips32r2
+
+# CHECK: abs.d $f12,$f14
+0x46 0x20 0x39 0x85
+
+# CHECK: abs.s $f6,$f7
+0x46 0x00 0x39 0x85
+
+# CHECK: add t1,a2,a3
+0x00 0xc7 0x48 0x20
+
+# CHECK: add.d $f18,$f12,$f14
+0x46 0x27 0x32 0x40
+
+# CHECK: add.s $f9,$f6,$f7
+0x46 0x07 0x32 0x40
+
+# CHECK: addi t1,a2,17767
+0x20 0xc9 0x45 0x67
+
+# CHECK: addiu t1,a2,-15001
+0x24 0xc9 0xc5 0x67
+
+# CHECK: addu t1,a2,a3
+0x00 0xc7 0x48 0x21
+
+# CHECK: and t1,a2,a3
+0x00 0xc7 0x48 0x24
+
+# CHECK: andi t1,a2,0x4567
+0x30 0xc9 0x45 0x67
+
+# CHECK: b 00000534
+0x10 0x00 0x01 0x4c
+
+# CHECK: bal 00000534
+0x04 0x11 0x01 0x4c
+
+# CHECK: bc1f 00000534
+0x45 0x00 0x01 0x4c
+
+# CHECK: bc1t 00000534
+0x45 0x01 0x01 0x4c
+
+# CHECK: beq t1,a2,00000534
+0x11 0x26 0x01 0x4c
+
+# CHECK: bgez a2,00000534
+0x04 0xc1 0x01 0x4c
+
+# CHECK: bgezal a2,00000534
+0x04 0xd1 0x01 0x4c
+
+# CHECK: bgtz a2,00000534
+0x1c 0xc0 0x01 0x4c
+
+# CHECK: blez a2,00000534
+0x18 0xc0 0x01 0x4c
+
+# CHECK: bne t1,a2,00000534
+0x15 0x26 0x01 0x4c
+
+# CHECK: c.eq.d $f12,$f14
+0x46 0x27 0x30 0x32
+
+# CHECK: c.eq.s $f6,$f7
+0x46 0x07 0x30 0x32
+
+# CHECK: c.f.d $f12,$f14
+0x46 0x27 0x30 0x30
+
+# CHECK: c.f.s $f6,$f7
+0x46 0x07 0x30 0x30
+
+# CHECK: c.le.d $f12,$f14
+0x46 0x27 0x30 0x3e
+
+# CHECK: c.le.s $f6,$f7
+0x46 0x07 0x30 0x3e
+
+# CHECK: c.lt.d $f12,$f14
+0x46 0x27 0x30 0x3c
+
+# CHECK: c.lt.s $f6,$f7
+0x46 0x07 0x30 0x3c
+
+# CHECK: c.nge.d $f12,$f14
+0x46 0x27 0x30 0x3d
+
+# CHECK: c.nge.s $f6,$f7
+0x46 0x07 0x30 0x3d
+
+# CHECK: c.ngl.d $f12,$f14
+0x46 0x27 0x30 0x3b
+
+# CHECK: c.ngl.s $f6,$f7
+0x46 0x07 0x30 0x3b
+
+# CHECK: c.ngle.d $f12,$f14
+0x46 0x27 0x30 0x39
+
+# CHECK: c.ngle.s $f6,$f7
+0x46 0x07 0x30 0x39
+
+# CHECK: c.ngt.d $f12,$f14
+0x46 0x27 0x30 0x3f
+
+# CHECK: c.ngt.s $f6,$f7
+0x46 0x07 0x30 0x3f
+
+# CHECK: c.ole.d $f12,$f14
+0x46 0x27 0x30 0x36
+
+# CHECK: c.ole.s $f6,$f7
+0x46 0x07 0x30 0x36
+
+# CHECK: c.olt.d $f12,$f14
+0x46 0x27 0x30 0x34
+
+# CHECK: c.olt.s $f6,$f7
+0x46 0x07 0x30 0x34
+
+# CHECK: c.seq.d $f12,$f14
+0x46 0x27 0x30 0x3a
+
+# CHECK: c.seq.s $f6,$f7
+0x46 0x07 0x30 0x3a
+
+# CHECK: c.sf.d $f12,$f14
+0x46 0x27 0x30 0x38
+
+# CHECK: c.sf.s $f6,$f7
+0x46 0x07 0x30 0x38
+
+# CHECK: c.ueq.d $f12,$f14
+0x46 0x27 0x30 0x33
+
+# CHECK: c.ueq.s $f28,$f18
+0x46 0x12 0xe0 0x33
+
+# CHECK: c.ule.d $f12,$f14
+0x46 0x27 0x30 0x37
+
+# CHECK: c.ule.s $f6,$f7
+0x46 0x07 0x30 0x37
+
+# CHECK: c.ult.d $f12,$f14
+0x46 0x27 0x30 0x35
+
+# CHECK: c.ult.s $f6,$f7
+0x46 0x07 0x30 0x35
+
+# CHECK: c.un.d $f12,$f14
+0x46 0x27 0x30 0x31
+
+# CHECK: c.un.s $f6,$f7
+0x46 0x07 0x30 0x31
+
+# CHECK: ceil.w.d $f12,$f14
+0x46 0x20 0x39 0x8e
+
+# CHECK: ceil.w.s $f6,$f7
+0x46 0x00 0x39 0x8e
+
+# CHECK: cfc1 a2,$7
+0x44 0x46 0x38 0x00
+
+# CHECK: clo a2,a3
+0x70 0xe6 0x30 0x21
+
+# CHECK: clz a2,a3
+0x70 0xe6 0x30 0x20
+
+# CHECK: ctc1 a2,$7
+0x44 0xc6 0x38 0x00
+
+# CHECK: cvt.d.s $f6,$f7
+0x46 0x00 0x38 0xa1
+
+# CHECK: cvt.d.w $f12,$f14
+0x46 0x80 0x38 0xa1
+
+# CHECK: cvt.l.d $f12,$f14
+0x46 0x20 0x39 0xa5
+
+# CHECK: cvt.l.s $f6,$f7
+0x46 0x00 0x39 0xa5
+
+# CHECK: cvt.s.d $f12,$f14
+0x46 0x20 0x39 0xa0
+
+# CHECK: cvt.s.w $f6,$f7
+0x46 0x80 0x39 0xa0
+
+# CHECK: cvt.w.d $f12,$f14
+0x46 0x20 0x39 0xa4
+
+# CHECK: cvt.w.s $f6,$f7
+0x46 0x00 0x39 0xa4
+
+# CHECK: floor.w.d $f12,$f14
+0x46 0x20 0x39 0x8f
+
+# CHECK: floor.w.s $f6,$f7
+0x46 0x00 0x39 0x8f
+
+# CHECK: ins s3,t1,0x6,0x7
+0x7d 0x33 0x61 0x84
+
+# CHECK: j 00000530
+0x08 0x00 0x01 0x4c
+
+# CHECK: jal 00000530
+0x0c 0x00 0x01 0x4c
+
+# CHECK: jalr a2,a3
+0x00 0xe0 0xf8 0x09
+
+# CHECK: jr a3
+0x00 0xe0 0x00 0x08
+
+# CHECK: lb  a0,9158(a1)
+0x80 0xa4 0x23 0xc6
+
+# CHECK: lbu a0,6(a1)
+0x90 0xa4 0x00 0x06
+
+# CHECK: ldc1  $f9,9158(a3)
+0xd4 0xe9 0x23 0xc6
+
+# CHECK: lh  a0,12(a1)
+0x84 0xa4 0x00 0x0c
+
+# CHECK: lh  a0,12(a1)
+0x84 0xa4 0x00 0x0c
+
+# CHECK: li  v1,17767
+0x24 0x03 0x45 0x67
+
+# CHECK: ll  t1,9158(a3)
+0xc0 0xe9 0x23 0xc6
+
+# CHECK: lui a2,0x4567
+0x3c 0x06 0x45 0x67
+
+# CHECK: lw  a0,24(a1)
+0x8c 0xa4 0x00 0x18
+
+# CHECK: lwc1  $f9,9158(a3)
+0xc4 0xe9 0x23 0xc6
+
+# CHECK: madd  a2,a3
+0x70 0xc7 0x00 0x00
+
+# CHECK: maddu a2,a3
+0x70 0xc7 0x00 0x01
+
+# CHECK: mfc1  a2,$f7
+0x44 0x06 0x38 0x00
+
+# CHECK: mfhi  a1
+0x00 0x00 0x28 0x10
+
+# CHECK: mflo  a1
+0x00 0x00 0x28 0x12
+
+# CHECK: mov.d $f6,$f7
+0x46 0x20 0x39 0x86
+
+# CHECK: mov.s $f6,$f7
+0x46 0x00 0x39 0x86
+
+# CHECK: move  a2,a1
+0x00 0xa0 0x30 0x21
+
+# CHECK: msub  a2,a3
+0x70 0xc7 0x00 0x04
+
+# CHECK: msubu a2,a3
+0x70 0xc7 0x00 0x05
+
+# CHECK: mtc1  a2,$f7
+0x44 0x86 0x38 0x00
+
+# CHECK: mthi  a3
+0x00 0xe0 0x00 0x11
+
+# CHECK: mtlo  a3
+0x00 0xe0 0x00 0x13
+
+# CHECK: mul.d $f9,$f12,$f14
+0x46 0x27 0x32 0x42
+
+# CHECK: mul.s $f9,$f6,$f7
+0x46 0x07 0x32 0x42
+
+# CHECK: mul t1,a2,a3
+0x70 0xc7 0x48 0x02
+
+# CHECK: mult  v1,a1
+0x00 0x65 0x00 0x18
+
+# CHECK: multu v1,a1
+0x00 0x65 0x00 0x19
+
+# CHECK: neg.d $f12,$f14
+0x46 0x20 0x39 0x87
+
+# CHECK: neg.s $f6,$f7
+0x46 0x00 0x39 0x87
+
+# CHECK: neg v1,a1
+0x00 0x05 0x18 0x22
+
+# CHECK: nop
+0x00 0x00 0x00 0x00
+
+# CHECK: nor t1,a2,a3
+0x00 0xc7 0x48 0x27
+
+# CHECK: not v1,a1
+0x00 0xa0 0x18 0x27
+
+# CHECK: or  v1,v1,a1
+0x00 0x65 0x18 0x25
+
+# CHECK: ori t1,a2,0x4567
+0x34 0xc9 0x45 0x67
+
+# CHECK: rdhwr a2,$29
+0x7c 0x06 0xe8 0x3b
+
+# CHECK: ror t1,a2,0x7
+0x00 0x26 0x49 0xc2
+
+# CHECK: rorv  t1,a2,a3
+0x00 0xe6 0x48 0x46
+
+# CHECK: round.w.d $f12,$f14
+0x46 0x20 0x39 0x8c
+
+# CHECK: round.w.s $f6,$f7
+0x46 0x00 0x39 0x8c
+
+# CHECK: sb  a0,9158(a1)
+0xa0 0xa4 0x23 0xc6
+
+# CHECK: sb  a0,6(a1)
+0xa0 0xa4 0x00 0x06
+
+# CHECK: sc  t1,9158(a3)
+0xe0 0xe9 0x23 0xc6
+
+# CHECK: sdc1  $f9,9158(a3)
+0xf4 0xe9 0x23 0xc6
+
+# CHECK: seb a2,a3
+0x7c 0x07 0x34 0x20
+
+# CHECK: seh a2,a3
+0x7c 0x07 0x36 0x20
+
+# CHECK: sh  a0,9158(a1)
+0xa4 0xa4 0x23 0xc6
+
+# CHECK: sll a0,v1,0x7
+0x00 0x03 0x21 0xc0
+
+# CHECK: sllv  v0,v1,a1
+0x00 0xa3 0x10 0x04
+
+# CHECK: slt v1,v1,a1
+0x00 0x65 0x18 0x2a
+
+# CHECK: slti  v1,v1,103
+0x28 0x63 0x00 0x67
+
+# CHECK: sltiu v1,v1,103
+0x2c 0x63 0x00 0x67
+
+# CHECK: sltu  v1,v1,a1
+0x00 0x65 0x18 0x2b
+
+# CHECK: sqrt.d  $f12,$f14
+0x46 0x20 0x39 0x84
+
+# CHECK: sqrt.s  $f6,$f7
+0x46 0x00 0x39 0x84
+
+# CHECK: sra a0,v1,0x7
+0x00 0x03 0x21 0xc3
+
+# CHECK: sra a0,v1,0x7
+0x00 0x03 0x21 0xc3
+
+# CHECK: srav  v0,v1,a1
+0x00 0xa3 0x10 0x07
+
+# CHECK: srl a0,v1,0x7
+0x00 0x03 0x21 0xc2
+
+# CHECK: srlv  v0,v1,a1
+0x00 0xa3 0x10 0x06
+
+# CHECK: sub.d $f9,$f12,$f14
+0x46 0x27 0x32 0x41
+
+# CHECK: sub.s $f9,$f6,$f7
+0x46 0x07 0x32 0x41
+
+# CHECK: sub t1,a2,a3
+0x00 0xc7 0x48 0x22
+
+# CHECK: subu  a0,v1,a1
+0x00 0x65 0x20 0x23
+
+# CHECK: sw  a0,24(a1)
+0xac 0xa4 0x00 0x18
+
+# CHECK: swc1  $f9,9158(a3)
+0xe4 0xe9 0x23 0xc6
+
+# CHECK: sync  0x7
+0x00 0x00 0x01 0xcf
+
+# CHECK: trunc.w.d $f12,$f14
+0x46 0x20 0x39 0x8d
+
+# CHECK: trunc.w.s $f6,$f7
+0x46 0x00 0x39 0x8d
+
+# CHECK: wsbh  a2,a3
+0x7c 0x07 0x30 0xa0
+
+# CHECK: xor v1,v1,a1
+0x00 0x65 0x18 0x26
+
+# CHECK: xori  t1,a2,0x4567
+0x38 0xc9 0x45 0x67
diff --git a/test/MC/Disassembler/Mips/mips32r2_le.txt b/test/MC/Disassembler/Mips/mips32r2_le.txt
new file mode 100644
index 0000000..6d8be79
--- /dev/null
+++ b/test/MC/Disassembler/Mips/mips32r2_le.txt
@@ -0,0 +1,442 @@
+# RUN: llvm-mc --disassemble %s -triple=mipsel-unknown-linux -mcpu=mips32r2
+
+# CHECK: abs.d $f12,$f14
+0x85 0x39 0x20 0x46
+
+# CHECK: abs.s $f6,$f7
+0x85 0x39 0x00 0x46
+
+# CHECK: add t1,a2,a3
+0x20 0x48 0xc7 0x00
+
+# CHECK: add.d $f18,$f12,$f14
+0x40 0x32 0x27 0x46
+
+# CHECK: add.s $f9,$f6,$f7
+0x40 0x32 0x07 0x46
+
+# CHECK: addi t1,a2,17767
+0x67 0x45 0xc9 0x20
+
+# CHECK: addiu t1,a2,-15001
+0x67 0xc5 0xc9 0x24
+
+# CHECK: addu t1,a2,a3
+0x21 0x48 0xc7 0x00
+
+# CHECK: and t1,a2,a3
+0x24 0x48 0xc7 0x00
+
+# CHECK: andi t1,a2,0x4567
+0x67 0x45 0xc9 0x30
+
+# CHECK: b 00000534
+0x4c 0x01 0x00 0x10
+
+# CHECK: bal 00000534
+0x4c 0x01 0x11 0x04
+
+# CHECK: bc1f 00000534
+0x4c 0x01 0x00 0x45
+
+# CHECK: bc1t 00000534
+0x4c 0x01 0x01 0x45
+
+# CHECK: beq t1,a2,00000534
+0x4c 0x01 0x26 0x11
+
+# CHECK: bgez a2,00000534
+0x4c 0x01 0xc1 0x04
+
+# CHECK: bgezal a2,00000534
+0x4c 0x01 0xd1 0x04
+
+# CHECK: bgtz a2,00000534
+0x4c 0x01 0xc0 0x1c
+
+# CHECK: blez a2,00000534
+0x4c 0x01 0xc0 0x18
+
+# CHECK: bne t1,a2,00000534
+0x4c 0x01 0x26 0x15
+
+# CHECK: c.eq.d $f12,$f14
+0x32 0x30 0x27 0x46
+
+# CHECK: c.eq.s $f6,$f7
+0x32 0x30 0x07 0x46
+
+# CHECK: c.f.d $f12,$f14
+0x30 0x30 0x27 0x46
+
+# CHECK: c.f.s $f6,$f7
+0x30 0x30 0x07 0x46
+
+# CHECK: c.le.d $f12,$f14
+0x3e 0x30 0x27 0x46
+
+# CHECK: c.le.s $f6,$f7
+0x3e 0x30 0x07 0x46
+
+# CHECK: c.lt.d $f12,$f14
+0x3c 0x30 0x27 0x46
+
+# CHECK: c.lt.s $f6,$f7
+0x3c 0x30 0x07 0x46
+
+# CHECK: c.nge.d $f12,$f14
+0x3d 0x30 0x27 0x46
+
+# CHECK: c.nge.s $f6,$f7
+0x3d 0x30 0x07 0x46
+
+# CHECK: c.ngl.d $f12,$f14
+0x3b 0x30 0x27 0x46
+
+# CHECK: c.ngl.s $f6,$f7
+0x3b 0x30 0x07 0x46
+
+# CHECK: c.ngle.d $f12,$f14
+0x39 0x30 0x27 0x46
+
+# CHECK: c.ngle.s $f6,$f7
+0x39 0x30 0x07 0x46
+
+# CHECK: c.ngt.d $f12,$f14
+0x3f 0x30 0x27 0x46
+
+# CHECK: c.ngt.s $f6,$f7
+0x3f 0x30 0x07 0x46
+
+# CHECK: c.ole.d $f12,$f14
+0x36 0x30 0x27 0x46
+
+# CHECK: c.ole.s $f6,$f7
+0x36 0x30 0x07 0x46
+
+# CHECK: c.olt.d $f12,$f14
+0x34 0x30 0x27 0x46
+
+# CHECK: c.olt.s $f6,$f7
+0x34 0x30 0x07 0x46
+
+# CHECK: c.seq.d $f12,$f14
+0x3a 0x30 0x27 0x46
+
+# CHECK: c.seq.s $f6,$f7
+0x3a 0x30 0x07 0x46
+
+# CHECK: c.sf.d $f12,$f14
+0x38 0x30 0x27 0x46
+
+# CHECK: c.sf.s $f6,$f7
+0x38 0x30 0x07 0x46
+
+# CHECK: c.ueq.d $f12,$f14
+0x33 0x30 0x27 0x46
+
+# CHECK: c.ueq.s $f28,$f18
+0x33 0xe0 0x12 0x46
+
+# CHECK: c.ule.d $f12,$f14
+0x37 0x30 0x27 0x46
+
+# CHECK: c.ule.s $f6,$f7
+0x37 0x30 0x07 0x46
+
+# CHECK: c.ult.d $f12,$f14
+0x35 0x30 0x27 0x46
+
+# CHECK: c.ult.s $f6,$f7
+0x35 0x30 0x07 0x46
+
+# CHECK: c.un.d $f12,$f14
+0x31 0x30 0x27 0x46
+
+# CHECK: c.un.s $f6,$f7
+0x31 0x30 0x07 0x46
+
+# CHECK: ceil.w.d $f12,$f14
+0x8e 0x38 0x20 0x46
+
+# CHECK: ceil.w.s $f6,$f7
+0x8e 0x38 0x00 0x46
+
+# CHECK: cfc1 a2,$7
+0x00 0x38 0x46 0x44
+
+# CHECK: clo a2,a3
+0x21 0x30 0xe6 0x70
+
+# CHECK: clz a2,a3
+0x20 0x30 0xe6 0x70
+
+# CHECK: ctc1 a2,$7
+0x00 0x38 0xc6 0x44
+
+# CHECK: cvt.d.s $f6,$f7
+0xa1 0x39 0x00 0x46
+
+# CHECK: cvt.d.w $f12,$f14
+0xa1 0x39 0x80 0x46
+
+# CHECK: cvt.l.d $f12,$f14
+0xa5 0x39 0x20 0x46
+
+# CHECK: cvt.l.s $f6,$f7
+0xa5 0x39 0x00 0x46
+
+# CHECK: cvt.s.d $f12,$f14
+0xa0 0x39 0x20 0x46
+
+# CHECK: cvt.s.w $f6,$f7
+0xa0 0x39 0x80 0x46
+
+# CHECK: cvt.w.d $f12,$f14
+0xa4 0x39 0x20 0x46
+
+# CHECK: cvt.w.s $f6,$f7
+0xa4 0x39 0x00 0x46
+
+# CHECK: floor.w.d $f12,$f14
+0x8f 0x39 0x20 0x46
+
+# CHECK: floor.w.s $f6,$f7
+0x8f 0x39 0x00 0x46
+
+# CHECK: ins s3,t1,0x6,0x7
+0x84 0x61 0x33 0x7d
+
+# CHECK: j 00000530
+0x4c 0x01 0x00 0x08
+
+# CHECK: jal 00000530
+0x4c 0x01 0x00 0x0c
+
+# CHECK: jalr a2,a3
+0x09 0xf8 0xe0 0x00
+
+# CHECK: jr a3
+0x08 0x00 0xe0 0x00
+
+# CHECK: lb  a0,9158(a1)
+0xc6 0x23 0xa4 0x80
+
+# CHECK: lbu a0,6(a1)
+0x06 0x00 0xa4 0x90
+
+# CHECK: ldc1  $f9,9158(a3)
+0xc6 0x23 0xe9 0xd4
+
+# CHECK: lh  a0,12(a1)
+0x0c 0x00 0xa4 0x84
+
+# CHECK: lh  a0,12(a1)
+0x0c 0x00 0xa4 0x84
+
+# CHECK: li  v1,17767
+0x67 0x45 0x03 0x24
+
+# CHECK: ll  t1,9158(a3)
+0xc6 0x23 0xe9 0xc0
+
+# CHECK: lui a2,0x4567
+0x67 0x45 0x06 0x3c
+
+# CHECK: lw  a0,24(a1)
+0x18 0x00 0xa4 0x8c
+
+# CHECK lw at,-18316(v0)
+0x74 0xb8 0x41 0x8c
+
+# CHECK: lwc1  $f9,9158(a3)
+0xc6 0x23 0xe9 0xc4
+
+# CHECK: madd  a2,a3
+0x00 0x00 0xc7 0x70
+
+# CHECK: maddu a2,a3
+0x01 0x00 0xc7 0x70
+
+# CHECK: mfc1  a2,$f7
+0x00 0x38 0x06 0x44
+
+# CHECK: mfhi  a1
+0x10 0x28 0x00 0x00
+
+# CHECK: mflo  a1
+0x12 0x28 0x00 0x00
+
+# CHECK: mov.d $f12,$f14
+0x86 0x39 0x20 0x46
+
+# CHECK: mov.s $f6,$f7
+0x86 0x39 0x00 0x46
+
+# CHECK: move  a2,a1
+0x21 0x30 0xa0 0x00
+
+# CHECK: msub  a2,a3
+0x04 0x00 0xc7 0x70
+
+# CHECK: msubu a2,a3
+0x05 0x00 0xc7 0x70
+
+# CHECK: mtc1  a2,$f7
+0x00 0x38 0x86 0x44
+
+# CHECK: mthi  a3
+0x11 0x00 0xe0 0x00
+
+# CHECK: mtlo  a3
+0x13 0x00 0xe0 0x00
+
+# CHECK: mul.d $f9,$f12,$f14
+0x42 0x32 0x27 0x46
+
+# CHECK: mul.s $f9,$f6,$f7
+0x42 0x32 0x07 0x46
+
+# CHECK: mul t1,a2,a3
+0x02 0x48 0xc7 0x70
+
+# CHECK: mult  v1,a1
+0x18 0x00 0x65 0x00
+
+# CHECK: multu v1,a1
+0x19 0x00 0x65 0x00
+
+# CHECK: neg.d $f12,$f14
+0x87 0x39 0x20 0x46
+
+# CHECK: neg.s $f6,$f7
+0x87 0x39 0x00 0x46
+
+# CHECK: neg v1,a1
+0x22 0x18 0x05 0x00
+
+# CHECK: nop
+0x00 0x00 0x00 0x00
+
+# CHECK: nor t1,a2,a3
+0x27 0x48 0xc7 0x00
+
+# CHECK: not v1,a1
+0x27 0x18 0xa0 0x00
+
+# CHECK: or  v1,v1,a1
+0x25 0x18 0x65 0x00
+
+# CHECK: ori t1,a2,0x4567
+0x67 0x45 0xc9 0x34
+
+# CHECK: rdhwr a2,$29
+0x3b 0xe8 0x06 0x7c
+
+# CHECK: ror t1,a2,0x7
+0xc2 0x49 0x26 0x00
+
+# CHECK: rorv  t1,a2,a3
+0x46 0x48 0xe6 0x00
+
+# CHECK: round.w.d $f12,$f14
+0x8c 0x39 0x20 0x46
+
+# CHECK: round.w.s $f6,$f7
+0x8c 0x39 0x00 0x46
+
+# CHECK: sb  a0,9158(a1)
+0xc6 0x23 0xa4 0xa0
+
+# CHECK: sb  a0,6(a1)
+0x06 0x00 0xa4 0xa0
+
+# CHECK: sc  t1,9158(a3)
+0xc6 0x23 0xe9 0xe0
+
+# CHECK: sdc1  $f9,9158(a3)
+0xc6 0x23 0xe9 0xf4
+
+# CHECK: seb a2,a3
+0x20 0x34 0x07 0x7c
+
+# CHECK: seh a2,a3
+0x20 0x36 0x07 0x7c
+
+# CHECK: sh  a0,9158(a1)
+0xc6 0x23 0xa4 0xa4
+
+# CHECK: sll a0,v1,0x7
+0xc0 0x21 0x03 0x00
+
+# CHECK: sllv  v0,v1,a1
+0x04 0x10 0xa3 0x00
+
+# CHECK: slt v1,v1,a1
+0x2a 0x18 0x65 0x00
+
+# CHECK: slti  v1,v1,103
+0x67 0x00 0x63 0x28
+
+# CHECK: sltiu v1,v1,103
+0x67 0x00 0x63 0x2c
+
+# CHECK: sltu  v1,v1,a1
+0x2b 0x18 0x65 0x00
+
+# CHECK: sqrt.d  $f12,$f14
+0x84 0x39 0x20 0x46
+
+# CHECK: sqrt.s  $f6,$f7
+0x84 0x39 0x00 0x46
+
+# CHECK: sra a0,v1,0x7
+0xc3 0x21 0x03 0x00
+
+# CHECK: sra a0,v1,0x7
+0xc3 0x21 0x03 0x00
+
+# CHECK: srav  v0,v1,a1
+0x07 0x10 0xa3 0x00
+
+# CHECK: srl a0,v1,0x7
+0xc2 0x21 0x03 0x00
+
+# CHECK: srlv  v0,v1,a1
+0x06 0x10 0xa3 0x00
+
+# CHECK: sub.d $f9,$f12,$f14
+0x41 0x32 0x27 0x46
+
+# CHECK: sub.s $f9,$f6,$f7
+0x41 0x32 0x07 0x46
+
+# CHECK: sub t1,a2,a3
+0x22 0x48 0xc7 0x00
+
+# CHECK: subu  a0,v1,a1
+0x23 0x20 0x65 0x00
+
+# CHECK: sw  a0,24(a1)
+0x18 0x00 0xa4 0xac
+
+# CHECK: swc1  $f9,9158(a3)
+0xc6 0x23 0xe9 0xe4
+
+# CHECK: sync  0x7
+0xcf 0x01 0x00 0x00
+
+# CHECK: trunc.w.d $f12,$f14
+0x8d 0x39 0x20 0x46
+
+# CHECK: trunc.w.s $f6,$f7
+0x8d 0x39 0x00 0x46
+
+# CHECK: wsbh  a2,a3
+0xa0 0x30 0x07 0x7c
+
+# CHECK: xor v1,v1,a1
+0x26 0x18 0x65 0x00
+
+# CHECK: xori  t1,a2,0x4567
+0x67 0x45 0xc9 0x38
diff --git a/test/MC/Disassembler/Mips/mips64.txt b/test/MC/Disassembler/Mips/mips64.txt
new file mode 100644
index 0000000..1c7447a
--- /dev/null
+++ b/test/MC/Disassembler/Mips/mips64.txt
@@ -0,0 +1,67 @@
+# RUN: llvm-mc --disassemble %s -triple=mips64-unknown-linux

+

+# CHECK: daddiu t3,k0,31949

+0x67 0x4b 0x7c 0xcd

+

+# CHECK: daddu k0,at,t3

+0x00 0x2b 0xd0 0x2d

+

+# CHECK: ddiv zero,k0,s6

+0x03 0x56 0x00 0x1e

+

+# CHECK: ddivu zero,t1,t8

+0x01 0x38 0x00 0x1f

+

+# CHECK: dmfc1 v0,$f14

+0x44 0x22 0x70 0x00

+

+# CHECK: dmtc1 s7,$f5

+0x44 0xb7 0x28 0x00

+

+# CHECK: dmult t3,k0

+0x01 0x7a 0x00 0x1c

+

+# CHECK: dmultu s7,t5

+0x02 0xed 0x00 0x1d

+

+# CHECK: dsll v1,t8,0x11

+0x00 0x18 0x1c 0x78

+

+# CHECK: dsllv gp,k1,t8

+0x03 0x1b 0xe0 0x14

+

+# CHECK: dsra at,at,0x1e

+0x00 0x01 0x0f 0xbb

+

+# CHECK: dsrav at,at,s8

+0x03 0xc1 0x08 0x17

+

+# CHECK: dsrl t2,gp,0x18

+0x00 0x1c 0x56 0x3a

+

+# CHECK: dsrlv gp,t2,s7

+0x02 0xea 0xe0 0x16

+

+# CHECK: dsubu gp,k1,t8

+0x03 0x78 0xe0 0x2f

+

+# CHECK: lw k1,-15155(at)

+0x8c 0x3b 0xc4 0xcd

+

+# CHECK: lui at,0x1

+0x3c 0x01 0x00 0x01

+

+# CHECK: lwu v1,-1746(v1)

+0x9c 0x63 0xf9 0x2e

+

+# CHECK: lui ra,0x1

+0x3c 0x1f 0x00 0x01

+

+# CHECK: sw k0,-15159(at)

+0xac 0x3a 0xc4 0xc9

+

+# CHECK: ld k0,3958(zero)

+0xdc 0x1a 0x0f 0x76

+

+# CHECK: sd a2,17767(zero)

+0xfc 0x06 0x45 0x67

diff --git a/test/MC/Disassembler/Mips/mips64_le.txt b/test/MC/Disassembler/Mips/mips64_le.txt
new file mode 100644
index 0000000..dd87522
--- /dev/null
+++ b/test/MC/Disassembler/Mips/mips64_le.txt
@@ -0,0 +1,67 @@
+# RUN: llvm-mc --disassemble %s -triple=mips64el-unknown-linux

+

+# CHECK: daddiu t3,k0,31949

+0xcd 0x7c 0x4b 0x67

+

+# CHECK: daddu k0,at,t3

+0x2d 0xd0 0x2b 0x00

+

+# CHECK: ddiv zero,k0,s6

+0x1e 0x00 0x56 0x03

+

+# CHECK: ddivu zero,t1,t8

+0x1f 0x00 0x38 0x01

+

+# CHECK: dmfc1 v0,$f14

+0x00 0x70 0x22 0x44

+

+# CHECK: dmtc1 s7,$f5

+0x00 0x28 0xb7 0x44

+

+# CHECK: dmult t3,k0

+0x1c 0x00 0x7a 0x01

+

+# CHECK: dmultu s7,t5

+0x1d 0x00 0xed 0x02

+

+# CHECK: dsll v1,t8,0x11

+0x78 0x1c 0x18 0x00

+

+# CHECK: dsllv gp,k1,t8

+0x14 0xe0 0x1b 0x03

+

+# CHECK: dsra at,at,0x1e

+0xbb 0x0f 0x01 0x00

+

+# CHECK: dsrav at,at,s8

+0x17 0x08 0xc1 0x03

+

+# CHECK: dsrl t2,gp,0x18

+0x3a 0x56 0x1c 0x00

+

+# CHECK: dsrlv gp,t2,s7

+0x16 0xe0 0xea 0x02

+

+# CHECK: dsubu gp,k1,t8

+0x2f 0xe0 0x78 0x03

+

+# CHECK: lw k1,-15155(at)

+0xcd 0xc4 0x3b 0x8c

+

+# CHECK: lui at,0x1

+0x01 0x00 0x01 0x3c

+

+# CHECK: lwu v1,-1746(v1)

+0x2e 0xf9 0x63 0x9c

+

+# CHECK: lui ra,0x1

+0x01 0x00 0x1f 0x3c

+

+# CHECK: sw k0,-15159(at)

+0xc9 0xc4 0x3a 0xac

+

+# CHECK: ld k0,3958(zero)

+0x76 0x0f 0x1a 0xdc

+

+# CHECK: sd a2,17767(zero)

+0x67 0x45 0x06 0xfc

diff --git a/test/MC/Disassembler/Mips/mips64r2.txt b/test/MC/Disassembler/Mips/mips64r2.txt
new file mode 100644
index 0000000..26bc94d
--- /dev/null
+++ b/test/MC/Disassembler/Mips/mips64r2.txt
@@ -0,0 +1,91 @@
+# RUN: llvm-mc --disassemble %s -triple=mips64-unknown-linux -mattr +mips64r2

+

+# CHECK: daddiu t3,k0,31949

+0x67 0x4b 0x7c 0xcd

+

+# CHECK: daddu k0,at,t3

+0x00 0x2b 0xd0 0x2d

+

+# CHECK: ddiv zero,k0,s6

+0x03 0x56 0x00 0x1e

+

+# CHECK: ddivu zero,t1,t8

+0x01 0x38 0x00 0x1f

+

+# CHECK: dmfc1 v0,$f14

+0x44 0x22 0x70 0x00

+

+# CHECK: dmtc1 s7,$f5

+0x44 0xb7 0x28 0x00

+

+# CHECK: dmult t3,k0

+0x01 0x7a 0x00 0x1c

+

+# CHECK: dmultu s7,t5

+0x02 0xed 0x00 0x1d

+

+# CHECK: dsll v1,t8,0x11

+0x00 0x18 0x1c 0x78

+

+# CHECK: dsllv gp,k1,t8

+0x03 0x1b 0xe0 0x14

+

+# CHECK: dsra at,at,0x1e

+0x00 0x01 0x0f 0xbb

+

+# CHECK: dsrav at,at,s8

+0x03 0xc1 0x08 0x17

+

+# CHECK: dsrl t2,gp,0x18

+0x00 0x1c 0x56 0x3a

+

+# CHECK: dsrlv gp,t2,s7

+0x02 0xea 0xe0 0x16

+

+# CHECK: dsubu gp,k1,t8

+0x03 0x78 0xe0 0x2f

+

+# CHECK: lw k1,-15155(at)

+0x8c 0x3b 0xc4 0xcd

+

+# CHECK: lui at,0x1

+0x3c 0x01 0x00 0x01

+

+# CHECK: lwu v1,-1746(v1)

+0x9c 0x63 0xf9 0x2e

+

+# CHECK: lui ra,0x1

+0x3c 0x1f 0x00 0x01

+

+# CHECK: sw k0,-15159(at)

+0xac 0x3a 0xc4 0xc9

+

+# CHECK: ld k0,3958(zero)

+0xdc 0x1a 0x0f 0x76

+

+# CHECK: sd a2,17767(zero)

+0xfc 0x06 0x45 0x67

+

+# CHECK: dclo t1,t8

+0x73 0x09 0x48 0x25

+

+# CHECK: dclz k0,t1

+0x71 0x3a 0xd0 0x24

+

+# CHECK: dext a3,gp,0x1d,0x1f

+0x7f 0x87 0xf7 0x43

+

+# CHECK: dins s4,gp,0xf,0x1

+0x7f 0x94 0x7b 0xc7

+

+# CHECK: dsbh a3,gp

+0x7c 0x1c 0x38 0xa4

+

+# CHECK: dshd v1,t6

+0x7c 0x0e 0x19 0x64

+

+# CHECK: drotr s4,k1,0x6

+0x00 0x3b 0xa1 0xba

+

+# CHECK: drotrv t8,s7,a1

+0x00 0xb7 0xc0 0x56

diff --git a/test/MC/Disassembler/Mips/mips64r2_le.txt b/test/MC/Disassembler/Mips/mips64r2_le.txt
new file mode 100644
index 0000000..81a7c66
--- /dev/null
+++ b/test/MC/Disassembler/Mips/mips64r2_le.txt
@@ -0,0 +1,91 @@
+# RUN: llvm-mc --disassemble %s -triple=mips64el-unknown-linux -mattr +mips64r2

+

+# CHECK: daddiu t3,k0,31949

+0xcd 0x7c 0x4b 0x67

+

+# CHECK: daddu k0,at,t3

+0x2d 0xd0 0x2b 0x00

+

+# CHECK: ddiv zero,k0,s6

+0x1e 0x00 0x56 0x03

+

+# CHECK: ddivu zero,t1,t8

+0x1f 0x00 0x38 0x01

+

+# CHECK: dmfc1 v0,$f14

+0x00 0x70 0x22 0x44

+

+# CHECK: dmtc1 s7,$f5

+0x00 0x28 0xb7 0x44

+

+# CHECK: dmult t3,k0

+0x1c 0x00 0x7a 0x01

+

+# CHECK: dmultu s7,t5

+0x1d 0x00 0xed 0x02

+

+# CHECK: dsll v1,t8,0x11

+0x78 0x1c 0x18 0x00

+

+# CHECK: dsllv gp,k1,t8

+0x14 0xe0 0x1b 0x03

+

+# CHECK: dsra at,at,0x1e

+0xbb 0x0f 0x01 0x00

+

+# CHECK: dsrav at,at,s8

+0x17 0x08 0xc1 0x03

+

+# CHECK: dsrl t2,gp,0x18

+0x3a 0x56 0x1c 0x00

+

+# CHECK: dsrlv gp,t2,s7

+0x16 0xe0 0xea 0x02

+

+# CHECK: dsubu gp,k1,t8

+0x2f 0xe0 0x78 0x03

+

+# CHECK: lw k1,-15155(at)

+0xcd 0xc4 0x3b 0x8c

+

+# CHECK: lui at,0x1

+0x01 0x00 0x01 0x3c

+

+# CHECK: lwu v1,-1746(v1)

+0x2e 0xf9 0x63 0x9c

+

+# CHECK: lui ra,0x1

+0x01 0x00 0x1f 0x3c

+

+# CHECK: sw k0,-15159(at)

+0xc9 0xc4 0x3a 0xac

+

+# CHECK: ld k0,3958(zero)

+0x76 0x0f 0x1a 0xdc

+

+# CHECK: sd a2,17767(zero)

+0x67 0x45 0x06 0xfc

+

+# CHECK: dclo t1,t8

+0x25 0x48 0x09 0x73

+

+# CHECK: dclz k0,t1

+0x24 0xd0 0x3a 0x71

+

+# CHECK: dext a3,gp,0x1d,0x1f

+0x43 0xf7 0x87 0x7f

+

+# CHECK: dins s4,gp,0xf,0x1

+0xc7 0x7b 0x94 0x7f

+

+# CHECK: dsbh a3,gp

+0xa4 0x38 0x1c 0x7c

+

+# CHECK: dshd v1,t6

+0x64 0x19 0x0e 0x7c

+

+# CHECK: drotr s4,k1,0x6

+0xba 0xa1 0x3b 0x00

+

+# CHECK: drotrv t8,s7,a1

+0x56 0xc0 0xb7 0x00