9 files changed, 236 insertions, 69 deletions
diff --git a/test/MC/Disassembler/X86/avx-512.txt b/test/MC/Disassembler/X86/avx-512.txt
index 62fc35b..d24a68d 100644
--- a/test/MC/Disassembler/X86/avx-512.txt
+++ b/test/MC/Disassembler/X86/avx-512.txt
@@ -109,3 +109,30 @@
 
 # CHECK: vaddss 1024(%rdx), %xmm0, %xmm16
 0x62 0xe1 0x7e 0x08 0x58 0x82 0x00 0x04 0x00 0x00
+
+# CHECK: vpcmpeqd %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x0
+
+# CHECK: vpcmpltd %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x1
+
+# CHECK: vpcmpled %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x2
+
+# CHECK: vpcmpd $3, %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x3
+
+# CHECK: vpcmpneqd %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x4
+
+# CHECK: vpcmpnltd %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x5
+
+# CHECK: vpcmpnled %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x6
+
+# CHECK: vpcmpd $7, %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x7
+
+# CHECK: vpcmpd $8, %zmm10, %zmm25, %k5
+0x62 0xd3 0x35 0x40 0x1f 0xea 0x8
diff --git a/test/MC/Disassembler/X86/intel-syntax-32.txt b/test/MC/Disassembler/X86/intel-syntax-32.txt
index 2298823..66c87b8 100644
--- a/test/MC/Disassembler/X86/intel-syntax-32.txt
+++ b/test/MC/Disassembler/X86/intel-syntax-32.txt
@@ -29,3 +29,15 @@
 
 # CHECK: mov dword ptr [878082192], eax
 0xa3 0x90 0x78 0x56 0x34
+
+# CHECK: lea	cx, [si + 4]
+0x67 0x66 0x8d 0x4c 0x04
+
+# CHECK: lea	ecx, [si + 4]
+0x67 0x8d 0x4c 0x04 
+
+# CHECK: lea	cx, [esp + 4]
+0x66 0x8d 0x4c 0x24 0x04 
+
+# CHECK: lea	ecx, [esp + 4]
+0x8d 0x4c 0x24 0x04 
diff --git a/test/MC/Disassembler/X86/intel-syntax.txt b/test/MC/Disassembler/X86/intel-syntax.txt
index 3689525..0a628af 100644
--- a/test/MC/Disassembler/X86/intel-syntax.txt
+++ b/test/MC/Disassembler/X86/intel-syntax.txt
@@ -152,3 +152,23 @@
 
 # CHECK: movabs qword ptr [-6066930261531658096], rax
 0x48 0xa3 0x90 0x78 0x56 0x34 0x12 0xef 0xcd 0xab
+
+# CHECK: lea	cx, [esp + 4]
+0x67 0x66 0x8d 0x4c 0x24 0x04 
+
+# CHECK: lea	ecx, [esp + 4]
+0x67 0x8d 0x4c 0x24 0x04 
+
+# CHECK: lea	rcx, [esp + 4]
+0x67 0x48 0x8d 0x4c 0x24 0x04 
+
+# CHECK: lea	cx, [rsp + 4]
+0x66 0x8d 0x4c 0x24 0x04 
+
+# CHECK: lea	ecx, [rsp + 4]
+0x8d 0x4c 0x24 0x04 
+
+# CHECK: lea	rcx, [rsp + 4]
+0x48 0x8d 0x4c 0x24 0x04 
+
+
diff --git a/test/MC/Disassembler/X86/invalid-cmp-imm.txt b/test/MC/Disassembler/X86/invalid-cmp-imm.txt
deleted file mode 100644
index 7b2ea2a..0000000
--- a/test/MC/Disassembler/X86/invalid-cmp-imm.txt
+++ /dev/null
@@ -1,10 +0,0 @@
-# RUN: llvm-mc --disassemble %s -triple=x86_64-apple-darwin9 2>&1 | grep "invalid instruction encoding"
-
-# This instruction would decode as cmpordps if the immediate byte was less than 8.
-0x0f 0xc2 0xc7 0x08
-# This instruction would decode as cmpordpd if the immediate byte was less than 8.
-0x66 0x0f 0xc2 0xc7 0x08
-# This instruction would decode as cmpordss if the immediate byte was less than 8.
-0xf3 0x0f 0xc2 0xc7 0x08
-# This instruction would decode as cmpordsd if the immediate byte was less than 8.
-0xf2 0x0f 0xc2 0xc7 0x08
diff --git a/test/MC/Disassembler/X86/moffs.txt b/test/MC/Disassembler/X86/moffs.txt
index dd2664c..ac18859 100644
--- a/test/MC/Disassembler/X86/moffs.txt
+++ b/test/MC/Disassembler/X86/moffs.txt
@@ -1,86 +1,86 @@
-# RUN: llvm-mc --disassemble --print-imm-hex %s -triple=i686-linux-gnu-code16 | FileCheck --check-prefix=16 %s
-# RUN: llvm-mc --disassemble --print-imm-hex %s -triple=i686-linux-gnu | FileCheck --check-prefix=32 %s
-# RUN: llvm-mc --disassemble --print-imm-hex %s -triple=x86_64-linux-gnu | FileCheck --check-prefix=64 %s
+# RUN: llvm-mc --disassemble --show-encoding --print-imm-hex %s -triple=i686-linux-gnu-code16 | FileCheck --check-prefix=16 %s
+# RUN: llvm-mc --disassemble --show-encoding --print-imm-hex %s -triple=i686-linux-gnu | FileCheck --check-prefix=32 %s
+# RUN: llvm-mc --disassemble --show-encoding --print-imm-hex %s -triple=x86_64-linux-gnu | FileCheck --check-prefix=64 %s
 
-# 16: movb 0x5a5a, %al
-# 32: movb 0x5a5a5a5a, %al
-# 64: movabsb 0x5a5a5a5a5a5a5a5a, %al
+# 16: movb 0x5a5a, %al # encoding: [0xa0,0x5a,0x5a]
+# 32: movb 0x5a5a5a5a, %al # encoding: [0xa0,0x5a,0x5a,0x5a,0x5a]
+# 64: movabsb 0x5a5a5a5a5a5a5a5a, %al # encoding: [0xa0,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a]
 0xa0 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movb 0x5a5a5a5a, %al
-# 32: movb 0x5a5a, %al
-# 64: movabsb 0x5a5a5a5a, %al
+# 16: movb 0x5a5a5a5a, %al # encoding: [0x67,0xa0,0x5a,0x5a,0x5a,0x5a]
+# 32: movb 0x5a5a, %al # encoding: [0x67,0xa0,0x5a,0x5a]
+# 64: movb 0x5a5a5a5a, %al # encoding: [0x67,0xa0,0x5a,0x5a,0x5a,0x5a]
 0x67 0xa0 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movw 0x5a5a, %ax
-# 32: movl 0x5a5a5a5a, %eax
-# 64: movabsl 0x5a5a5a5a5a5a5a5a, %eax
+# 16: movw 0x5a5a, %ax # encoding: [0xa1,0x5a,0x5a]
+# 32: movl 0x5a5a5a5a, %eax # encoding: [0xa1,0x5a,0x5a,0x5a,0x5a]
+# 64: movabsl 0x5a5a5a5a5a5a5a5a, %eax # encoding: [0xa1,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a]
 0xa1 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movw 0x5a5a5a5a, %ax
-# 32: movl 0x5a5a, %eax
-# 64: movabsl 0x5a5a5a5a, %eax
+# 16: movw 0x5a5a5a5a, %ax # encoding: [0x67,0xa1,0x5a,0x5a,0x5a,0x5a]
+# 32: movl 0x5a5a, %eax # encoding: [0x67,0xa1,0x5a,0x5a]
+# 64: movl 0x5a5a5a5a, %eax # encoding: [0x67,0xa1,0x5a,0x5a,0x5a,0x5a]
 0x67 0xa1 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movl 0x5a5a, %eax
-# 32: movw 0x5a5a5a5a, %ax
-# 64: movabsw 0x5a5a5a5a5a5a5a5a, %ax
+# 16: movl 0x5a5a, %eax # encoding: [0x66,0xa1,0x5a,0x5a]
+# 32: movw 0x5a5a5a5a, %ax # encoding: [0x66,0xa1,0x5a,0x5a,0x5a,0x5a]
+# 64: movabsw 0x5a5a5a5a5a5a5a5a, %ax # encoding: [0x66,0xa1,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a]
 0x66 0xa1 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movl 0x5a5a5a5a, %eax
-# 32: movw 0x5a5a, %ax
-# 64: movabsw 0x5a5a5a5a, %ax
+# 16: movl 0x5a5a5a5a, %eax # encoding: [0x67,0x66,0xa1,0x5a,0x5a,0x5a,0x5a]
+# 32: movw 0x5a5a, %ax # encoding: [0x67,0x66,0xa1,0x5a,0x5a]
+# 64: movw 0x5a5a5a5a, %ax # encoding: [0x67,0x66,0xa1,0x5a,0x5a,0x5a,0x5a]
 0x66 0x67 0xa1 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movl 0x5a5a5a5a, %eax
-# 32: movw 0x5a5a, %ax
-# 64: movabsw 0x5a5a5a5a, %ax
+# 16: movl 0x5a5a5a5a, %eax # encoding: [0x67,0x66,0xa1,0x5a,0x5a,0x5a,0x5a]
+# 32: movw 0x5a5a, %ax # encoding: [0x67,0x66,0xa1,0x5a,0x5a]
+# 64: movw 0x5a5a5a5a, %ax # encoding: [0x67,0x66,0xa1,0x5a,0x5a,0x5a,0x5a]
 0x67 0x66 0xa1 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movl %es:0x5a5a5a5a, %eax
-# 32: movw %es:0x5a5a, %ax
-# 64: movabsw %es:0x5a5a5a5a, %ax
-0x67 0x26 0x66 0xa1 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
+# 16: movl %es:0x5a5a5a5a, %eax # encoding: [0x67,0x66,0x26,0xa1,0x5a,0x5a,0x5a,0x5a]
+# 32: movw %es:0x5a5a, %ax # encoding: [0x67,0x66,0x26,0xa1,0x5a,0x5a]
+# 64: movw %es:0x5a5a5a5a, %ax # encoding: [0x67,0x66,0x26,0xa1,0x5a,0x5a,0x5a,0x5a]
+0x67 0x26 0x66 0xa1 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a # encoding: [0xa0,0x5a,0x5a]
 
 
 
-# 16: movb %al, 0x5a5a
-# 32: movb %al, 0x5a5a5a5a
-# 64: movabsb %al, 0x5a5a5a5a5a5a5a5a
-0xa2 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
+# 16: movb %al, 0x5a5a # encoding: [0xa2,0x5a,0x5a]
+# 32: movb %al, 0x5a5a5a5a # encoding: [0xa2,0x5a,0x5a,0x5a,0x5a]
+# 64: movabsb %al, 0x5a5a5a5a5a5a5a5a # encoding: [0xa2,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a]
+0xa2 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a # encoding: [0xa0,0x5a,0x5a]
 
-# 16: movb %al, 0x5a5a5a5a
-# 32: movb %al, 0x5a5a
-# 64: movabsb %al, 0x5a5a5a5a
+# 16: movb %al, 0x5a5a5a5a # encoding: [0x67,0xa2,0x5a,0x5a,0x5a,0x5a]
+# 32: movb %al, 0x5a5a # encoding: [0x67,0xa2,0x5a,0x5a]
+# 64: movb %al, 0x5a5a5a5a # encoding: [0x67,0xa2,0x5a,0x5a,0x5a,0x5a]
 0x67 0xa2 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movw %ax, 0x5a5a
-# 32: movl %eax, 0x5a5a5a5a
-# 64: movabsl %eax, 0x5a5a5a5a5a5a5a5a
+# 16: movw %ax, 0x5a5a # encoding: [0xa3,0x5a,0x5a]
+# 32: movl %eax, 0x5a5a5a5a # encoding: [0xa3,0x5a,0x5a,0x5a,0x5a]
+# 64: movabsl %eax, 0x5a5a5a5a5a5a5a5a # encoding: [0xa3,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a]
 0xa3 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movw %ax, %gs:0x5a5a5a5a
-# 32: movl %eax, %gs:0x5a5a
-# 64: movabsl %eax, %gs:0x5a5a5a5a
+# 16: movw %ax, %gs:0x5a5a5a5a # encoding: [0x67,0x65,0xa3,0x5a,0x5a,0x5a,0x5a]
+# 32: movl %eax, %gs:0x5a5a # encoding: [0x67,0x65,0xa3,0x5a,0x5a]
+# 64: movl %eax, %gs:0x5a5a5a5a # encoding: [0x67,0x65,0xa3,0x5a,0x5a,0x5a,0x5a]
 0x65 0x67 0xa3 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movl %eax, 0x5a5a
-# 32: movw %ax, 0x5a5a5a5a
-# 64: movabsw %ax, 0x5a5a5a5a5a5a5a5a
+# 16: movl %eax, 0x5a5a # encoding: [0x66,0xa3,0x5a,0x5a]
+# 32: movw %ax, 0x5a5a5a5a # encoding: [0x66,0xa3,0x5a,0x5a,0x5a,0x5a]
+# 64: movabsw %ax, 0x5a5a5a5a5a5a5a5a # encoding: [0x66,0xa3,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a,0x5a]
 0x66 0xa3 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movl %eax, 0x5a5a5a5a
-# 32: movw %ax, 0x5a5a
-# 64: movabsw %ax, 0x5a5a5a5a
+# 16: movl %eax, 0x5a5a5a5a # encoding: [0x67,0x66,0xa3,0x5a,0x5a,0x5a,0x5a]
+# 32: movw %ax, 0x5a5a # encoding: [0x67,0x66,0xa3,0x5a,0x5a]
+# 64: movw %ax, 0x5a5a5a5a # encoding: [0x67,0x66,0xa3,0x5a,0x5a,0x5a,0x5a]
 0x66 0x67 0xa3 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movl %eax, 0x5a5a5a5a
-# 32: movw %ax, 0x5a5a
-# 64: movabsw %ax, 0x5a5a5a5a
+# 16: movl %eax, 0x5a5a5a5a # encoding: [0x67,0x66,0xa3,0x5a,0x5a,0x5a,0x5a]
+# 32: movw %ax, 0x5a5a # encoding: [0x67,0x66,0xa3,0x5a,0x5a]
+# 64: movw %ax, 0x5a5a5a5a # encoding: [0x67,0x66,0xa3,0x5a,0x5a,0x5a,0x5a]
 0x67 0x66 0xa3 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
-# 16: movl %eax, %es:0x5a5a5a5a
-# 32: movw %ax, %es:0x5a5a
-# 64: movabsw %ax, %es:0x5a5a5a5a
+# 16: movl %eax, %es:0x5a5a5a5a # encoding: [0x67,0x66,0x26,0xa3,0x5a,0x5a,0x5a,0x5a]
+# 32: movw %ax, %es:0x5a5a # encoding: [0x67,0x66,0x26,0xa3,0x5a,0x5a]
+# 64: movw %ax, %es:0x5a5a5a5a # encoding: [0x67,0x66,0x26,0xa3,0x5a,0x5a,0x5a,0x5a]
 0x67 0x26 0x66 0xa3 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
 
diff --git a/test/MC/Disassembler/X86/prefixes.txt b/test/MC/Disassembler/X86/prefixes.txt
index b8830dc..9e002fa 100644
--- a/test/MC/Disassembler/X86/prefixes.txt
+++ b/test/MC/Disassembler/X86/prefixes.txt
@@ -8,11 +8,11 @@
 0x64 0x48 0x8b 0x3c 0x25 0x00 0x03 0x00 0x00
 
 # CHECK: rep
-# CHECK-NEXT:		stosq
+# CHECK-NEXT:		stosq %rax, %es:(%rdi)
 0xf3 0x48 0xab
 
 # CHECK: rep
-# CHECK-NEXT:		stosl
+# CHECK-NEXT:		stosq %rax, %es:(%edi)
 0xf3 0x67 0x48 0xab
 
 # CHECK: movl 32(%rbp), %eax
@@ -54,6 +54,17 @@
 # CHECK-NEXT: stosq
 0xf3 0xf3 0x48 0xab
 
+
+# Test that we can disassembler control registers above CR8
+# CHECK: movq %cr15, %rax
+0x44 0x0f 0x20 0xf8
+# CHECK: movq %dr15, %rax
+0x44 0x0f 0x21 0xf8
+
+# Test that MMX ignore REX.R and REX.B.
+# CHECK: movq %mm0, %mm1
+0x46 0x0f 0x7f 0xc1
+
 # Test that a prefix on it's own works. It's debatable as to if this is 
 # something that is considered valid, but however as LLVM's own disassembler
 # has decided to disassemble prefixes as being separate opcodes, it therefore 
diff --git a/test/MC/Disassembler/X86/simple-tests.txt b/test/MC/Disassembler/X86/simple-tests.txt
index e6e9c7b..875c5b7 100644
--- a/test/MC/Disassembler/X86/simple-tests.txt
+++ b/test/MC/Disassembler/X86/simple-tests.txt
@@ -90,9 +90,24 @@
 # CHECK: movq	%cr0, %rcx
 0x0f 0x20 0xc1
 
+# CHECK: leaw	4(%esp), %cx
+0x67 0x66 0x8d 0x4c 0x24 0x04 
+
+# CHECK: leal	4(%esp), %ecx
+0x67 0x8d 0x4c 0x24 0x04 
+
+# CHECK: leaq	4(%esp), %rcx
+0x67 0x48 0x8d 0x4c 0x24 0x04 
+
+# CHECK: leaw	4(%rsp), %cx
+0x66 0x8d 0x4c 0x24 0x04 
+
 # CHECK: leal	4(%rsp), %ecx
 0x8d 0x4c 0x24 0x04 
 
+# CHECK: leaq	4(%rsp), %rcx
+0x48 0x8d 0x4c 0x24 0x04 
+
 # CHECK: enter	$1, $2
 0xc8 0x01 0x00 0x02
 
@@ -896,6 +911,12 @@
 # CHECK: vpcmov %ymm1, (%rax), %ymm3, %ymm4
 0x8f 0xe8 0x64 0xa2 0x20 0x10
 
+# CHECK: vpcomeqb  %xmm6, %xmm4, %xmm2
+0x8f 0xe8 0x58 0xcc 0xd6 0x04
+
+# CHECK: vpcomneqb 8(%rax), %xmm3, %xmm2
+0x8f 0xe8 0x60 0xcc 0x50 0x08 0x05
+
 # CHECK: vpcomb $55, %xmm6, %xmm4, %xmm2
 0x8f 0xe8 0x58 0xcc 0xd6 0x37
 
diff --git a/test/MC/Disassembler/X86/x86-32.txt b/test/MC/Disassembler/X86/x86-32.txt
index 79577c6..830b830 100644
--- a/test/MC/Disassembler/X86/x86-32.txt
+++ b/test/MC/Disassembler/X86/x86-32.txt
@@ -490,6 +490,27 @@
 # CHECK: xsaveopt (%eax)
 0x0f 0xae 0x30
 
+# CHECK: xsaves (%eax)
+0x0f 0xc7 0x28
+
+# CHECK: xrstors (%eax)
+0x0f 0xc7 0x18
+
+# CHECK: xsavec (%eax)
+0x0f 0xc7 0x20
+
+# CHECK: clflush (%eax)
+0x0f 0xae 0x38
+
+# CHECK: clflushopt (%eax)
+0x66 0x0f 0xae 0x38
+
+# CHECK: clwb (%eax)
+0x66 0x0f 0xae 0x30
+
+# CHECK: pcommit
+0x66 0x0f 0xae 0xf8
+
 # CHECK: vcvtph2ps %xmm0, %xmm0
 0xc4 0xe2 0x79 0x13 0xc0
 
@@ -712,5 +733,34 @@
 # CHECK: movq %mm0, %mm1
 0x0f 0x7f 0xc1
 
-# CHECK: vpermq $-18, %ymm2, %ymm2
+# CHECK: vpermq $238, %ymm2, %ymm2
 0xc4 0xe3 0xfd 0x00 0xd2 0xee
+
+# CHECK: cmpps $8, %xmm7, %xmm0
+0x0f 0xc2 0xc7 0x08
+# CHECK: cmppd $8, %xmm7, %xmm0
+0x66 0x0f 0xc2 0xc7 0x08
+# CHECK: cmpss $8, %xmm7, %xmm0
+0xf3 0x0f 0xc2 0xc7 0x08
+# CHECK: cmpsd $8, %xmm7, %xmm0
+0xf2 0x0f 0xc2 0xc7 0x08
+
+# CHECK: addb $38, 5277496
+0x82 0x05 0x38 0x87 0x50 0x00 0x26
+# CHECK: orb $38, 5277496
+0x82 0x0d 0x38 0x87 0x50 0x00 0x26
+# CHECK: adcb $38, 5277496
+0x82 0x15 0x38 0x87 0x50 0x00 0x26
+# CHECK: sbbb $38, 5277496
+0x82 0x1d 0x38 0x87 0x50 0x00 0x26
+# CHECK: andb $38, 5277496
+0x82 0x25 0x38 0x87 0x50 0x00 0x26
+# CHECK: subb $38, 5277496
+0x82 0x2D 0x38 0x87 0x50 0x00 0x26
+# CHECK: xorb $38, 5277496
+0x82 0x35 0x38 0x87 0x50 0x00 0x26
+# CHECK: cmpb $38, 5277496
+0x82 0x3d 0x38 0x87 0x50 0x00 0x26
+
+#CHECK: getsec
+0x0f 0x37
diff --git a/test/MC/Disassembler/X86/x86-64.txt b/test/MC/Disassembler/X86/x86-64.txt
index 6f072df..f000d15 100644
--- a/test/MC/Disassembler/X86/x86-64.txt
+++ b/test/MC/Disassembler/X86/x86-64.txt
@@ -107,19 +107,22 @@
 # CHECK: xbegin	53
 0xc7 0xf8 0x35 0x00 0x00 0x00
 
+# CHECK: xbegin	53
+0x66 0xc7 0xf8 0x35 0x00
+
 # CHECK: xend
 0x0f 0x01 0xd5
 
 # CHECK: xabort $13
 0xc6 0xf8 0x0d
 
-# CHECK: xsaveq (%rax)
+# CHECK: xsave64 (%rax)
 0x48 0x0f 0xae 0x20
 
-# CHECK: xrstorq (%rax)
+# CHECK: xrstor64 (%rax)
 0x48 0x0f 0xae 0x28
 
-# CHECK: xsaveoptq (%rax)
+# CHECK: xsaveopt64 (%rax)
 0x48 0x0f 0xae 0x30
 
 # CHECK: clac
@@ -233,6 +236,27 @@
 # CHECK: vmovq %xmm0, %rax
 0xc4 0xe1 0xf9 0x7e 0xc0
 
+# CHECK: movd (%rax), %mm0
+0x48 0x0f 0x6e 0x00
+
+# CHECK: movd %rax, %mm0
+0x48 0x0f 0x6e 0xc0
+
+# CHECK: movd %mm0, (%rax)
+0x48 0x0f 0x7e 0x00
+
+# CHECK: movd %mm0, %rax
+0x48 0x0f 0x7e 0xc0
+
+# CHECK: movd (%rax), %xmm0
+0x66 0x48 0x0f 0x6e 0x00
+
+# CHECK: movd %rax, %xmm0
+0x66 0x48 0x0f 0x6e 0xc0
+
+# CHECK: movd %xmm0, (%rax)
+0x66 0x48 0x0f 0x7e 0x00
+
 # CHECK: movd %xmm0, %rax
 0x66 0x48 0x0f 0x7e 0xc0
 
@@ -265,3 +289,15 @@
 
 # CHECK: $0, 305419896(%rbp)
 0x80 0x84 0x25 0x78 0x56 0x34 0x12 0x00
+
+# CHECK: movabsq 6510615555426900570, %rax
+0x48 0xa1 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
+
+# CHECK: movq 1515870810, %rax
+0x67, 0x48 0xa1 0x5a 0x5a 0x5a 0x5a
+
+# CHECK: movabsq %rax, 6510615555426900570
+0x48 0xa3 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a 0x5a
+
+# CHECK: movq %rax, 1515870810
+0x67, 0x48 0xa3 0x5a 0x5a 0x5a 0x5a