x86: adjust disassembly of insns operating on selector values

Bring disassembly back in line with what the assembler accepts, thus
also making it self-consistent (with, in particular selector load/store
insns). While there further add D to all affected insns except ARPL
(where S is used, matching LAR/LSL), to also behave correctly in suffix-
always mode.

While there also hook up the Intel variant of the LKGS test.

12 files changed, 119 insertions, 118 deletions

diff --git a/gas/testsuite/gas/i386/i386-intel.d b/gas/testsuite/gas/i386/i386-intel.d
index a65c12e..12c0500 100644
--- a/gas/testsuite/gas/i386/i386-intel.d
+++ b/gas/testsuite/gas/i386/i386-intel.d
@@ -62,45 +62,45 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	0f b6 00             	movzx  eax,BYTE PTR \[eax\]
 [ 	]*[a-f0-9]+:	0f b7 00             	movzx  eax,WORD PTR \[eax\]
 [ 	]*[a-f0-9]+:	0f c3 00             	movnti DWORD PTR \[eax\],eax
-[ 	]*[a-f0-9]+:	63 ca                	arpl   dx,cx
-[ 	]*[a-f0-9]+:	63 ca                	arpl   dx,cx
-[ 	]*[a-f0-9]+:	63 0a                	arpl   (WORD PTR )?\[edx\],cx
-[ 	]*[a-f0-9]+:	63 0a                	arpl   (WORD PTR )?\[edx\],cx
+[ 	]*[a-f0-9]+:	63 ca                	arpl   edx,ecx
+[ 	]*[a-f0-9]+:	63 ca                	arpl   edx,ecx
+[ 	]*[a-f0-9]+:	63 0a                	arpl   (WORD PTR )?\[edx\],ecx
+[ 	]*[a-f0-9]+:	63 0a                	arpl   (WORD PTR )?\[edx\],ecx
 [ 	]*[a-f0-9]+:	66 0f 02 d2          	lar    dx,dx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    edx,edx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    edx,edx
 [ 	]*[a-f0-9]+:	66 0f 02 12          	lar    dx,WORD PTR \[edx\]
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    edx,WORD PTR \[edx\]
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   (WORD PTR )?\[edx\]
 [ 	]*[a-f0-9]+:	66 0f 03 d2          	lsl    dx,dx
 [ 	]*[a-f0-9]+:	0f 03 d2             	lsl    edx,edx
 [ 	]*[a-f0-9]+:	0f 03 d2             	lsl    edx,edx
 [ 	]*[a-f0-9]+:	66 0f 03 12          	lsl    dx,WORD PTR \[edx\]
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    edx,WORD PTR \[edx\]
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    (WORD PTR )?\[edx\]
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   (WORD PTR )?\[edx\]
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   (WORD PTR )?\[edx\]
-[ 	]*[a-f0-9]+:	63 d1                	arpl   cx,dx
-[ 	]*[a-f0-9]+:	63 d1                	arpl   cx,dx
-[ 	]*[a-f0-9]+:	63 11                	arpl   (WORD PTR )?\[ecx],dx
-[ 	]*[a-f0-9]+:	63 11                	arpl   (WORD PTR )?\[ecx],dx
-[ 	]*[a-f0-9]+:	63 11                	arpl   (WORD PTR )?\[ecx],dx
-[ 	]*[a-f0-9]+:	63 11                	arpl   (WORD PTR )?\[ecx],dx
+[ 	]*[a-f0-9]+:	63 d1                	arpl   ecx,edx
+[ 	]*[a-f0-9]+:	63 d1                	arpl   ecx,edx
+[ 	]*[a-f0-9]+:	63 11                	arpl   (WORD PTR )?\[ecx],edx
+[ 	]*[a-f0-9]+:	63 11                	arpl   (WORD PTR )?\[ecx],edx
+[ 	]*[a-f0-9]+:	63 11                	arpl   (WORD PTR )?\[ecx],edx
+[ 	]*[a-f0-9]+:	63 11                	arpl   (WORD PTR )?\[ecx],edx
 [ 	]*[a-f0-9]+:	66 0f 02 d2          	lar    dx,dx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    edx,edx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    edx,edx
 [ 	]*[a-f0-9]+:	66 0f 02 12          	lar    dx,WORD PTR \[edx\]
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    edx,WORD PTR \[edx\]
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   (WORD PTR )?\[edx\]
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   (WORD PTR )?\[edx\]
 [ 	]*[a-f0-9]+:	66 0f 03 d2          	lsl    dx,dx
@@ -108,16 +108,16 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	0f 03 d2             	lsl    edx,edx
 [ 	]*[a-f0-9]+:	66 0f 03 12          	lsl    dx,WORD PTR \[edx\]
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    edx,WORD PTR \[edx\]
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    (WORD PTR )?\[edx\]
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    (WORD PTR )?\[edx\]
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   (WORD PTR )?\[edx\]
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   (WORD PTR )?\[edx\]
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   (WORD PTR )?\[edx\]
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   (WORD PTR )?\[edx\]
 #pass
diff --git a/gas/testsuite/gas/i386/i386.d b/gas/testsuite/gas/i386/i386.d
index 54e19e8..a77d9f4 100644
--- a/gas/testsuite/gas/i386/i386.d
+++ b/gas/testsuite/gas/i386/i386.d
@@ -61,45 +61,45 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	0f b6 00             	movzbl \(%eax\),%eax
 [ 	]*[a-f0-9]+:	0f b7 00             	movzwl \(%eax\),%eax
 [ 	]*[a-f0-9]+:	0f c3 00             	movnti %eax,\(%eax\)
-[ 	]*[a-f0-9]+:	63 ca                	arpl   %cx,%dx
-[ 	]*[a-f0-9]+:	63 ca                	arpl   %cx,%dx
-[ 	]*[a-f0-9]+:	63 0a                	arpl   %cx,\(%edx\)
-[ 	]*[a-f0-9]+:	63 0a                	arpl   %cx,\(%edx\)
+[ 	]*[a-f0-9]+:	63 ca                	arpl   %ecx,%edx
+[ 	]*[a-f0-9]+:	63 ca                	arpl   %ecx,%edx
+[ 	]*[a-f0-9]+:	63 0a                	arpl   %ecx,\(%edx\)
+[ 	]*[a-f0-9]+:	63 0a                	arpl   %ecx,\(%edx\)
 [ 	]*[a-f0-9]+:	66 0f 02 d2          	lar    %dx,%dx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    %edx,%edx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    %edx,%edx
 [ 	]*[a-f0-9]+:	66 0f 02 12          	lar    \(%edx\),%dx
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    \(%edx\),%edx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   \(%edx\)
 [ 	]*[a-f0-9]+:	66 0f 03 d2          	lsl    %dx,%dx
 [ 	]*[a-f0-9]+:	0f 03 d2             	lsl    %edx,%edx
 [ 	]*[a-f0-9]+:	0f 03 d2             	lsl    %edx,%edx
 [ 	]*[a-f0-9]+:	66 0f 03 12          	lsl    \(%edx\),%dx
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    \(%edx\),%edx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    \(%edx\)
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   \(%edx\)
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   \(%edx\)
-[ 	]*[a-f0-9]+:	63 d1                	arpl   %dx,%cx
-[ 	]*[a-f0-9]+:	63 d1                	arpl   %dx,%cx
-[ 	]*[a-f0-9]+:	63 11                	arpl   %dx,\(%ecx\)
-[ 	]*[a-f0-9]+:	63 11                	arpl   %dx,\(%ecx\)
-[ 	]*[a-f0-9]+:	63 11                	arpl   %dx,\(%ecx\)
-[ 	]*[a-f0-9]+:	63 11                	arpl   %dx,\(%ecx\)
+[ 	]*[a-f0-9]+:	63 d1                	arpl   %edx,%ecx
+[ 	]*[a-f0-9]+:	63 d1                	arpl   %edx,%ecx
+[ 	]*[a-f0-9]+:	63 11                	arpl   %edx,\(%ecx\)
+[ 	]*[a-f0-9]+:	63 11                	arpl   %edx,\(%ecx\)
+[ 	]*[a-f0-9]+:	63 11                	arpl   %edx,\(%ecx\)
+[ 	]*[a-f0-9]+:	63 11                	arpl   %edx,\(%ecx\)
 [ 	]*[a-f0-9]+:	66 0f 02 d2          	lar    %dx,%dx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    %edx,%edx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    %edx,%edx
 [ 	]*[a-f0-9]+:	66 0f 02 12          	lar    \(%edx\),%dx
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    \(%edx\),%edx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   \(%edx\)
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   \(%edx\)
 [ 	]*[a-f0-9]+:	66 0f 03 d2          	lsl    %dx,%dx
@@ -107,16 +107,16 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	0f 03 d2             	lsl    %edx,%edx
 [ 	]*[a-f0-9]+:	66 0f 03 12          	lsl    \(%edx\),%dx
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    \(%edx\),%edx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    \(%edx\)
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    \(%edx\)
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   \(%edx\)
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   \(%edx\)
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   \(%edx\)
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   \(%edx\)
 #pass
diff --git a/gas/testsuite/gas/i386/intel-intel.d b/gas/testsuite/gas/i386/intel-intel.d
index 73fbdf8..4e96969 100644
--- a/gas/testsuite/gas/i386/intel-intel.d
+++ b/gas/testsuite/gas/i386/intel-intel.d
@@ -103,7 +103,7 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	60 +	pusha
 [ 	]*[a-f0-9]+:	61 +	popa
 [ 	]*[a-f0-9]+:	62 90 90 90 90 90 +	bound  edx,QWORD PTR \[eax-0x6f6f6f70\]
-[ 	]*[a-f0-9]+:	63 90 90 90 90 90 +	arpl   WORD PTR \[eax-0x6f6f6f70\],dx
+[ 	]*[a-f0-9]+:	63 90 90 90 90 90 +	arpl   WORD PTR \[eax-0x6f6f6f70\],edx
 [ 	]*[a-f0-9]+:	68 90 90 90 90 +	push   0x90909090
 [ 	]*[a-f0-9]+:	69 90 90 90 90 90 90 90 90 90 	imul   edx,DWORD PTR \[eax-0x6f6f6f70\],0x90909090
 [ 	]*[a-f0-9]+:	6a 90 +	push   0xffffff90
diff --git a/gas/testsuite/gas/i386/intel.d b/gas/testsuite/gas/i386/intel.d
index 374f875..bc21289 100644
--- a/gas/testsuite/gas/i386/intel.d
+++ b/gas/testsuite/gas/i386/intel.d
@@ -102,7 +102,7 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	60 [ 	]*pusha
 [ 	]*[a-f0-9]+:	61 [ 	]*popa
 [ 	]*[a-f0-9]+:	62 90 90 90 90 90 [ 	]*bound  %edx,-0x6f6f6f70\(%eax\)
-[ 	]*[a-f0-9]+:	63 90 90 90 90 90 [ 	]*arpl   %dx,-0x6f6f6f70\(%eax\)
+[ 	]*[a-f0-9]+:	63 90 90 90 90 90 [ 	]*arpl   %edx,-0x6f6f6f70\(%eax\)
 [ 	]*[a-f0-9]+:	68 90 90 90 90 [ 	]*push   \$0x90909090
 [ 	]*[a-f0-9]+:	69 90 90 90 90 90 90 90 90 90 [ 	]*imul   \$0x90909090,-0x6f6f6f70\(%eax\),%edx
 [ 	]*[a-f0-9]+:	6a 90 [ 	]*push   \$0xffffff90
diff --git a/gas/testsuite/gas/i386/opcode-intel.d b/gas/testsuite/gas/i386/opcode-intel.d
index 7f641db..c3c920f 100644
--- a/gas/testsuite/gas/i386/opcode-intel.d
+++ b/gas/testsuite/gas/i386/opcode-intel.d
@@ -102,7 +102,7 @@ Disassembly of section .text:
  *[0-9a-f]+:	60[ 	]+pusha
  *[0-9a-f]+:	61[ 	]+popa
  *[0-9a-f]+:	62 90 90 90 90 90[ 	]+bound[ 	]+edx,(QWORD PTR )?\[eax-0x6f6f6f70\]
- *[0-9a-f]+:	63 90 90 90 90 90[ 	]+arpl[ 	]+(WORD PTR )?\[eax-0x6f6f6f70\],dx
+ *[0-9a-f]+:	63 90 90 90 90 90[ 	]+arpl[ 	]+(WORD PTR )?\[eax-0x6f6f6f70\],edx
  *[0-9a-f]+:	68 90 90 90 90[ 	]+push[ 	]+0x90909090
  *[0-9a-f]+:	69 90 90 90 90 90 90 90 90 90[ 	]+imul[ 	]+edx,(DWORD PTR )?\[eax-0x6f6f6f70\],0x90909090
  *[0-9a-f]+:	6a 90[ 	]+push[ 	]+0xffffff90
diff --git a/gas/testsuite/gas/i386/opcode-suffix.d b/gas/testsuite/gas/i386/opcode-suffix.d
index 152c3b8..946a0a4 100644
--- a/gas/testsuite/gas/i386/opcode-suffix.d
+++ b/gas/testsuite/gas/i386/opcode-suffix.d
@@ -102,7 +102,7 @@ Disassembly of section .text:
  *[0-9a-f]+:	60[ 	]+pushal
  *[0-9a-f]+:	61[ 	]+popal
  *[0-9a-f]+:	62 90 90 90 90 90[ 	]+boundl %edx,-0x6f6f6f70\(%eax\)
- *[0-9a-f]+:	63 90 90 90 90 90[ 	]+arpl[ 	]+%dx,-0x6f6f6f70\(%eax\)
+ *[0-9a-f]+:	63 90 90 90 90 90[ 	]+arpll[ 	]+%edx,-0x6f6f6f70\(%eax\)
  *[0-9a-f]+:	68 90 90 90 90[ 	]+pushl[ 	]+\$0x90909090
  *[0-9a-f]+:	69 90 90 90 90 90 90 90 90 90[ 	]+imull[ 	]+\$0x90909090,-0x6f6f6f70\(%eax\),%edx
  *[0-9a-f]+:	6a 90[ 	]+pushl[ 	]+\$0xffffff90
@@ -248,7 +248,7 @@ Disassembly of section .text:
  *[0-9a-f]+:	fc[ 	]+cld
  *[0-9a-f]+:	fd[ 	]+std
  *[0-9a-f]+:	ff 90 90 90 90 90[ 	]+calll[ 	]+\*-0x6f6f6f70\(%eax\)
- *[0-9a-f]+:	0f 00 90 90 90 90 90[ 	]+lldt[ 	]+-0x6f6f6f70\(%eax\)
+ *[0-9a-f]+:	0f 00 90 90 90 90 90[ 	]+lldtw[ 	]+-0x6f6f6f70\(%eax\)
  *[0-9a-f]+:	0f 01 90 90 90 90 90[ 	]+lgdtl[ 	]+-0x6f6f6f70\(%eax\)
  *[0-9a-f]+:	0f 02 90 90 90 90 90[ 	]+larl[ 	]+-0x6f6f6f70\(%eax\),%edx
  *[0-9a-f]+:	0f 03 90 90 90 90 90[ 	]+lsll[ 	]+-0x6f6f6f70\(%eax\),%edx
diff --git a/gas/testsuite/gas/i386/opcode.d b/gas/testsuite/gas/i386/opcode.d
index c6ffb01..7631195 100644
--- a/gas/testsuite/gas/i386/opcode.d
+++ b/gas/testsuite/gas/i386/opcode.d
@@ -101,7 +101,7 @@ Disassembly of section .text:
  123:	60 [ 	]*pusha
  124:	61 [ 	]*popa
  125:	62 90 90 90 90 90 [ 	]*bound  %edx,-0x6f6f6f70\(%eax\)
- 12b:	63 90 90 90 90 90 [ 	]*arpl   %dx,-0x6f6f6f70\(%eax\)
+ 12b:	63 90 90 90 90 90 [ 	]*arpl   %edx,-0x6f6f6f70\(%eax\)
  131:	68 90 90 90 90 [ 	]*push   \$0x90909090
  136:	69 90 90 90 90 90 90 90 90 90 [ 	]*imul   \$0x90909090,-0x6f6f6f70\(%eax\),%edx
  140:	6a 90 [ 	]*push   \$0xffffff90
diff --git a/gas/testsuite/gas/i386/x86-64-lkgs-intel.d b/gas/testsuite/gas/i386/x86-64-lkgs-intel.d
index 0f4a6fb..b981ad5 100644
--- a/gas/testsuite/gas/i386/x86-64-lkgs-intel.d
+++ b/gas/testsuite/gas/i386/x86-64-lkgs-intel.d
@@ -8,16 +8,16 @@
 Disassembly of section \.text:
 
 0+ <_start>:
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12w
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12w
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12w
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12d
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12d
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12d
 \s*[a-f0-9]+:\s*f2 42 0f 00 b4 f5 00 00 00 10\s+lkgs   WORD PTR \[rbp\+r14\*8\+0x10000000\]
 \s*[a-f0-9]+:\s*f2 41 0f 00 31\s+lkgs   WORD PTR \[r9\]
 \s*[a-f0-9]+:\s*f2 0f 00 b1 fe 00 00 00\s+lkgs   WORD PTR \[rcx\+0xfe\]
 \s*[a-f0-9]+:\s*f2 0f 00 b2 00 ff ff ff\s+lkgs   WORD PTR \[rdx-0x100\]
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12w
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12w
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12w
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12d
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12d
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   r12d
 \s*[a-f0-9]+:\s*f2 42 0f 00 b4 f5 00 00 00 10\s+lkgs   WORD PTR \[rbp\+r14\*8\+0x10000000\]
 \s*[a-f0-9]+:\s*f2 41 0f 00 31\s+lkgs   WORD PTR \[r9\]
 \s*[a-f0-9]+:\s*f2 0f 00 b1 fe 00 00 00\s+lkgs   WORD PTR \[rcx\+0xfe\]
diff --git a/gas/testsuite/gas/i386/x86-64-lkgs.d b/gas/testsuite/gas/i386/x86-64-lkgs.d
index 207143d..60af3c4 100644
--- a/gas/testsuite/gas/i386/x86-64-lkgs.d
+++ b/gas/testsuite/gas/i386/x86-64-lkgs.d
@@ -8,16 +8,16 @@
 Disassembly of section \.text:
 
 0+ <_start>:
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12w
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12w
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12w
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12d
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12d
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12d
 \s*[a-f0-9]+:\s*f2 42 0f 00 b4 f5 00 00 00 10\s+lkgs   0x10000000\(%rbp,%r14,8\)
 \s*[a-f0-9]+:\s*f2 41 0f 00 31\s+lkgs   \(%r9\)
 \s*[a-f0-9]+:\s*f2 0f 00 b1 fe 00 00 00\s+lkgs   0xfe\(%rcx\)
 \s*[a-f0-9]+:\s*f2 0f 00 b2 00 ff ff ff\s+lkgs   -0x100\(%rdx\)
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12w
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12w
-\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12w
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12d
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12d
+\s*[a-f0-9]+:\s*f2 41 0f 00 f4\s+lkgs   %r12d
 \s*[a-f0-9]+:\s*f2 42 0f 00 b4 f5 00 00 00 10\s+lkgs   0x10000000\(%rbp,%r14,8\)
 \s*[a-f0-9]+:\s*f2 41 0f 00 31\s+lkgs   \(%r9\)
 \s*[a-f0-9]+:\s*f2 0f 00 b1 fe 00 00 00\s+lkgs   0xfe\(%rcx\)
diff --git a/gas/testsuite/gas/i386/x86-64.exp b/gas/testsuite/gas/i386/x86-64.exp
index 49205f9..eee2f47 100644
--- a/gas/testsuite/gas/i386/x86-64.exp
+++ b/gas/testsuite/gas/i386/x86-64.exp
@@ -437,6 +437,7 @@ run_dump_test "x86-64-amx-complex-bad"
 run_list_test "x86-64-amx-complex-inval"
 run_dump_test "x86-64-fred"
 run_dump_test "x86-64-lkgs"
+run_dump_test "x86-64-lkgs-intel"
 run_list_test "x86-64-lkgs-inval"
 run_dump_test "x86-64-clzero"
 run_dump_test "x86-64-mwaitx-bdver4"
diff --git a/gas/testsuite/gas/i386/x86_64-intel.d b/gas/testsuite/gas/i386/x86_64-intel.d
index 6b74ae6..2a9b7d4 100644
--- a/gas/testsuite/gas/i386/x86_64-intel.d
+++ b/gas/testsuite/gas/i386/x86_64-intel.d
@@ -266,9 +266,9 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	66 0f 02 12          	lar    dx,WORD PTR \[rdx\]
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    edx,WORD PTR \[rdx\]
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    edx,WORD PTR \[rdx\]
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   (WORD PTR )?\[rdx\]
 [ 	]*[a-f0-9]+:	66 0f 03 d2          	lsl    dx,dx
 [ 	]*[a-f0-9]+:	0f 03 d2             	lsl    edx,edx
@@ -278,17 +278,17 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	66 0f 03 12          	lsl    dx,WORD PTR \[rdx\]
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    edx,WORD PTR \[rdx\]
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    edx,WORD PTR \[rdx\]
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    (WORD PTR )?\[rdx\]
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   (WORD PTR )?\[rdx\]
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   (WORD PTR )?\[rdx\]
 [ 	]*[a-f0-9]+:	66 0f 02 d2          	lar    dx,dx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    edx,edx
@@ -298,9 +298,9 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	66 0f 02 12          	lar    dx,WORD PTR \[rdx\]
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    edx,WORD PTR \[rdx\]
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    edx,WORD PTR \[rdx\]
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   dx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   edx
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   (WORD PTR )?\[rdx\]
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   (WORD PTR )?\[rdx\]
 [ 	]*[a-f0-9]+:	66 0f 03 d2          	lsl    dx,dx
@@ -311,19 +311,19 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	66 0f 03 12          	lsl    dx,WORD PTR \[rdx\]
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    edx,WORD PTR \[rdx\]
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    edx,WORD PTR \[rdx\]
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    dx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    edx
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    (WORD PTR )?\[rdx\]
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    (WORD PTR )?\[rdx\]
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   dx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   edx
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   (WORD PTR )?\[rdx\]
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   (WORD PTR )?\[rdx\]
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   dx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   edx
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   (WORD PTR )?\[rdx\]
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   (WORD PTR )?\[rdx\]
 #pass
diff --git a/gas/testsuite/gas/i386/x86_64.d b/gas/testsuite/gas/i386/x86_64.d
index cdfe12e..aa38661 100644
--- a/gas/testsuite/gas/i386/x86_64.d
+++ b/gas/testsuite/gas/i386/x86_64.d
@@ -266,9 +266,9 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	66 0f 02 12          	lar    \(%rdx\),%dx
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    \(%rdx\),%edx
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    \(%rdx\),%edx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   \(%rdx\)
 [ 	]*[a-f0-9]+:	66 0f 03 d2          	lsl    %dx,%dx
 [ 	]*[a-f0-9]+:	0f 03 d2             	lsl    %edx,%edx
@@ -278,17 +278,17 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	66 0f 03 12          	lsl    \(%rdx\),%dx
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    \(%rdx\),%edx
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    \(%rdx\),%edx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    \(%rdx\)
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   \(%rdx\)
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   \(%rdx\)
 [ 	]*[a-f0-9]+:	66 0f 02 d2          	lar    %dx,%dx
 [ 	]*[a-f0-9]+:	0f 02 d2             	lar    %edx,%edx
@@ -298,9 +298,9 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	66 0f 02 12          	lar    \(%rdx\),%dx
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    \(%rdx\),%edx
 [ 	]*[a-f0-9]+:	0f 02 12             	lar    \(%rdx\),%edx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
-[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %dx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
+[ 	]*[a-f0-9]+:	0f 00 d2             	lldt   %edx
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   \(%rdx\)
 [ 	]*[a-f0-9]+:	0f 00 12             	lldt   \(%rdx\)
 [ 	]*[a-f0-9]+:	66 0f 03 d2          	lsl    %dx,%dx
@@ -311,19 +311,19 @@ Disassembly of section .text:
 [ 	]*[a-f0-9]+:	66 0f 03 12          	lsl    \(%rdx\),%dx
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    \(%rdx\),%edx
 [ 	]*[a-f0-9]+:	0f 03 12             	lsl    \(%rdx\),%edx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
-[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %dx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
+[ 	]*[a-f0-9]+:	0f 00 da             	ltr    %edx
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    \(%rdx\)
 [ 	]*[a-f0-9]+:	0f 00 1a             	ltr    \(%rdx\)
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
-[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %dx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
+[ 	]*[a-f0-9]+:	0f 00 e2             	verr   %edx
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   \(%rdx\)
 [ 	]*[a-f0-9]+:	0f 00 22             	verr   \(%rdx\)
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
-[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %dx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
+[ 	]*[a-f0-9]+:	0f 00 ea             	verw   %edx
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   \(%rdx\)
 [ 	]*[a-f0-9]+:	0f 00 2a             	verw   \(%rdx\)
 #pass