--- a/binutils/dwarf.c
+++ b/binutils/dwarf.c
@@ -8654,7 +8654,8 @@ static const char *const dwarf_regnames_
   NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 99 - 106  */
   NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, /* 107 - 114  */
   NULL, NULL, NULL,				  /* 115 - 117  */
-  "k0", "k1", "k2", "k3", "k4", "k5", "k6", "k7"
+  "k0", "k1", "k2", "k3", "k4", "k5", "k6", "k7",
+  "bnd0", "bnd1", "bnd2", "bnd3",
 };
 
 static void
--- a/gas/testsuite/gas/cfi/cfi-i386.d
+++ b/gas/testsuite/gas/cfi/cfi-i386.d
@@ -58,7 +58,7 @@ Contents of the .eh_frame section:
   DW_CFA_undefined: r8 \(eip\)
   DW_CFA_nop
 
-0+00a0 0+00ac 0+0018 FDE cie=0+008c pc=0+0044..0+0079
+0+00a0 0+[0-9a-f]+ 0+0018 FDE cie=0+008c pc=0+0044\..*
   DW_CFA_advance_loc: 1 to 0+0045
   DW_CFA_undefined: r0 \(eax\)
   DW_CFA_advance_loc: 1 to 0+0046
@@ -147,23 +147,52 @@ Contents of the .eh_frame section:
   DW_CFA_undefined: r35 \(mm6\)
   DW_CFA_advance_loc: 1 to 0+0070
   DW_CFA_undefined: r36 \(mm7\)
-  DW_CFA_advance_loc: 1 to 0+0071
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r21 \([xy]mm0\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r22 \([xy]mm1\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r23 \([xy]mm2\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r24 \([xy]mm3\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r25 \([xy]mm4\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r26 \([xy]mm5\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r27 \([xy]mm6\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r28 \([xy]mm7\)
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r93 \(k0\)
-  DW_CFA_advance_loc: 1 to 0+0072
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r94 \(k1\)
-  DW_CFA_advance_loc: 1 to 0+0073
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r95 \(k2\)
-  DW_CFA_advance_loc: 1 to 0+0074
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r96 \(k3\)
-  DW_CFA_advance_loc: 1 to 0+0075
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r97 \(k4\)
-  DW_CFA_advance_loc: 1 to 0+0076
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r98 \(k5\)
-  DW_CFA_advance_loc: 1 to 0+0077
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r99 \(k6\)
-  DW_CFA_advance_loc: 1 to 0+0078
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r100 \(k7\)
-  DW_CFA_nop
-  DW_CFA_nop
-  DW_CFA_nop
-
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r21 \([xyz]mm0\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r22 \([xyz]mm1\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r23 \([xyz]mm2\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r24 \([xyz]mm3\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r25 \([xyz]mm4\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r26 \([xyz]mm5\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r27 \([xyz]mm6\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r28 \([xyz]mm7\)
+#pass
--- a/gas/testsuite/gas/cfi/cfi-i386.s
+++ b/gas/testsuite/gas/cfi/cfi-i386.s
@@ -157,6 +157,15 @@ func_all_registers:
 	.cfi_undefined mm6	; nop
 	.cfi_undefined mm7	; nop
 
+	.cfi_undefined ymm0	; nop
+	.cfi_undefined ymm1	; nop
+	.cfi_undefined ymm2	; nop
+	.cfi_undefined ymm3	; nop
+	.cfi_undefined ymm4	; nop
+	.cfi_undefined ymm5	; nop
+	.cfi_undefined ymm6	; nop
+	.cfi_undefined ymm7	; nop
+
 	.cfi_undefined k0	; nop
 	.cfi_undefined k1	; nop
 	.cfi_undefined k2	; nop
@@ -166,4 +175,13 @@ func_all_registers:
 	.cfi_undefined k6	; nop
 	.cfi_undefined k7	; nop
 
+	.cfi_undefined zmm0	; nop
+	.cfi_undefined zmm1	; nop
+	.cfi_undefined zmm2	; nop
+	.cfi_undefined zmm3	; nop
+	.cfi_undefined zmm4	; nop
+	.cfi_undefined zmm5	; nop
+	.cfi_undefined zmm6	; nop
+	.cfi_undefined zmm7	; nop
+
 	.cfi_endproc
--- a/gas/testsuite/gas/cfi/cfi-x86_64.d
+++ b/gas/testsuite/gas/cfi/cfi-x86_64.d
@@ -96,7 +96,7 @@ Contents of the .eh_frame section:
   DW_CFA_undefined: r16 \(rip\)
   DW_CFA_nop
 
-0+00e8 0+011[04] 0+0018 FDE cie=0+00d4 pc=0+0058..0+00af
+0+00e8 0+[0-9a-f]+ 0+0018 FDE cie=0+00d4 pc=0+0058\..*
   DW_CFA_advance_loc: 1 to 0+0059
   DW_CFA_undefined: r0 \(rax\)
   DW_CFA_advance_loc: 1 to 0+005a
@@ -253,21 +253,156 @@ Contents of the .eh_frame section:
   DW_CFA_undefined: r81 \(xmm30\)
   DW_CFA_advance_loc: 1 to 0+00a6
   DW_CFA_undefined: r82 \(xmm31\)
-  DW_CFA_advance_loc: 1 to 0+00a7
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r17 \([xy]mm0\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r18 \([xy]mm1\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r19 \([xy]mm2\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r20 \([xy]mm3\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r21 \([xy]mm4\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r22 \([xy]mm5\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r23 \([xy]mm6\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r24 \([xy]mm7\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r25 \([xy]mm8\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r26 \([xy]mm9\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r27 \([xy]mm10\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r28 \([xy]mm11\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r29 \([xy]mm12\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r30 \([xy]mm13\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r31 \([xy]mm14\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r32 \([xy]mm15\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r67 \([xy]mm16\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r68 \([xy]mm17\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r69 \([xy]mm18\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r70 \([xy]mm19\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r71 \([xy]mm20\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r72 \([xy]mm21\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r73 \([xy]mm22\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r74 \([xy]mm23\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r75 \([xy]mm24\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r76 \([xy]mm25\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r77 \([xy]mm26\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r78 \([xy]mm27\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r79 \([xy]mm28\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r80 \([xy]mm29\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r81 \([xy]mm30\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r82 \([xy]mm31\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r126 \(bnd0\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r127 \(bnd1\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r128 \(bnd2\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r129 \(bnd3\)
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r118 \(k0\)
-  DW_CFA_advance_loc: 1 to 0+00a8
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r119 \(k1\)
-  DW_CFA_advance_loc: 1 to 0+00a9
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r120 \(k2\)
-  DW_CFA_advance_loc: 1 to 0+00aa
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r121 \(k3\)
-  DW_CFA_advance_loc: 1 to 0+00ab
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r122 \(k4\)
-  DW_CFA_advance_loc: 1 to 0+00ac
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r123 \(k5\)
-  DW_CFA_advance_loc: 1 to 0+00ad
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r124 \(k6\)
-  DW_CFA_advance_loc: 1 to 0+00ae
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r125 \(k7\)
-  DW_CFA_nop
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r17 \([xyz]mm0\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r18 \([xyz]mm1\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r19 \([xyz]mm2\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r20 \([xyz]mm3\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r21 \([xyz]mm4\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r22 \([xyz]mm5\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r23 \([xyz]mm6\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r24 \([xyz]mm7\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r25 \([xyz]mm8\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r26 \([xyz]mm9\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r27 \([xyz]mm10\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r28 \([xyz]mm11\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r29 \([xyz]mm12\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r30 \([xyz]mm13\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r31 \([xyz]mm14\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r32 \([xyz]mm15\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r67 \([xyz]mm16\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r68 \([xyz]mm17\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r69 \([xyz]mm18\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r70 \([xyz]mm19\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r71 \([xyz]mm20\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r72 \([xyz]mm21\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r73 \([xyz]mm22\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r74 \([xyz]mm23\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r75 \([xyz]mm24\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r76 \([xyz]mm25\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r77 \([xyz]mm26\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r78 \([xyz]mm27\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r79 \([xyz]mm28\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r80 \([xyz]mm29\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r81 \([xyz]mm30\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r82 \([xyz]mm31\)
 #pass
--- a/gas/testsuite/gas/cfi/cfi-x86_64.s
+++ b/gas/testsuite/gas/cfi/cfi-x86_64.s
@@ -221,6 +221,44 @@ func_all_registers:
 	.cfi_undefined xmm30	; nop
 	.cfi_undefined xmm31	; nop
 
+	.cfi_undefined ymm0	; nop
+	.cfi_undefined ymm1	; nop
+	.cfi_undefined ymm2	; nop
+	.cfi_undefined ymm3	; nop
+	.cfi_undefined ymm4	; nop
+	.cfi_undefined ymm5	; nop
+	.cfi_undefined ymm6	; nop
+	.cfi_undefined ymm7	; nop
+	.cfi_undefined ymm8	; nop
+	.cfi_undefined ymm9	; nop
+	.cfi_undefined ymm10	; nop
+	.cfi_undefined ymm11	; nop
+	.cfi_undefined ymm12	; nop
+	.cfi_undefined ymm13	; nop
+	.cfi_undefined ymm14	; nop
+	.cfi_undefined ymm15	; nop
+	.cfi_undefined ymm16	; nop
+	.cfi_undefined ymm17	; nop
+	.cfi_undefined ymm18	; nop
+	.cfi_undefined ymm19	; nop
+	.cfi_undefined ymm20	; nop
+	.cfi_undefined ymm21	; nop
+	.cfi_undefined ymm22	; nop
+	.cfi_undefined ymm23	; nop
+	.cfi_undefined ymm24	; nop
+	.cfi_undefined ymm25	; nop
+	.cfi_undefined ymm26	; nop
+	.cfi_undefined ymm27	; nop
+	.cfi_undefined ymm28	; nop
+	.cfi_undefined ymm29	; nop
+	.cfi_undefined ymm30	; nop
+	.cfi_undefined ymm31	; nop
+
+	.cfi_undefined bnd0	; nop
+	.cfi_undefined bnd1	; nop
+	.cfi_undefined bnd2	; nop
+	.cfi_undefined bnd3	; nop
+
 	.cfi_undefined k0	; nop
 	.cfi_undefined k1	; nop
 	.cfi_undefined k2	; nop
@@ -230,4 +268,37 @@ func_all_registers:
 	.cfi_undefined k6	; nop
 	.cfi_undefined k7	; nop
 
+	.cfi_undefined zmm0	; nop
+	.cfi_undefined zmm1	; nop
+	.cfi_undefined zmm2	; nop
+	.cfi_undefined zmm3	; nop
+	.cfi_undefined zmm4	; nop
+	.cfi_undefined zmm5	; nop
+	.cfi_undefined zmm6	; nop
+	.cfi_undefined zmm7	; nop
+	.cfi_undefined zmm8	; nop
+	.cfi_undefined zmm9	; nop
+	.cfi_undefined zmm10	; nop
+	.cfi_undefined zmm11	; nop
+	.cfi_undefined zmm12	; nop
+	.cfi_undefined zmm13	; nop
+	.cfi_undefined zmm14	; nop
+	.cfi_undefined zmm15	; nop
+	.cfi_undefined zmm16	; nop
+	.cfi_undefined zmm17	; nop
+	.cfi_undefined zmm18	; nop
+	.cfi_undefined zmm19	; nop
+	.cfi_undefined zmm20	; nop
+	.cfi_undefined zmm21	; nop
+	.cfi_undefined zmm22	; nop
+	.cfi_undefined zmm23	; nop
+	.cfi_undefined zmm24	; nop
+	.cfi_undefined zmm25	; nop
+	.cfi_undefined zmm26	; nop
+	.cfi_undefined zmm27	; nop
+	.cfi_undefined zmm28	; nop
+	.cfi_undefined zmm29	; nop
+	.cfi_undefined zmm30	; nop
+	.cfi_undefined zmm31	; nop
+
 	.cfi_endproc
--- a/gas/testsuite/gas/i386/ilp32/cfi/cfi-x86_64.d
+++ b/gas/testsuite/gas/i386/ilp32/cfi/cfi-x86_64.d
@@ -96,7 +96,7 @@ Contents of the .eh_frame section:
   DW_CFA_undefined: r16 \(rip\)
   DW_CFA_nop
 
-000000e8 0000011[04] 00000018 FDE cie=000000d4 pc=00000058..000000af
+000000e8 0000[0-9a-f]+ 00000018 FDE cie=000000d4 pc=00000058\..*
   DW_CFA_advance_loc: 1 to 00000059
   DW_CFA_undefined: r0 \(rax\)
   DW_CFA_advance_loc: 1 to 0000005a
@@ -253,21 +253,156 @@ Contents of the .eh_frame section:
   DW_CFA_undefined: r81 \(xmm30\)
   DW_CFA_advance_loc: 1 to 000000a6
   DW_CFA_undefined: r82 \(xmm31\)
-  DW_CFA_advance_loc: 1 to 000000a7
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r17 \([xy]mm0\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r18 \([xy]mm1\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r19 \([xy]mm2\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r20 \([xy]mm3\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r21 \([xy]mm4\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r22 \([xy]mm5\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r23 \([xy]mm6\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r24 \([xy]mm7\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r25 \([xy]mm8\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r26 \([xy]mm9\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r27 \([xy]mm10\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r28 \([xy]mm11\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r29 \([xy]mm12\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r30 \([xy]mm13\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r31 \([xy]mm14\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r32 \([xy]mm15\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r67 \([xy]mm16\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r68 \([xy]mm17\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r69 \([xy]mm18\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r70 \([xy]mm19\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r71 \([xy]mm20\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r72 \([xy]mm21\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r73 \([xy]mm22\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r74 \([xy]mm23\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r75 \([xy]mm24\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r76 \([xy]mm25\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r77 \([xy]mm26\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r78 \([xy]mm27\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r79 \([xy]mm28\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r80 \([xy]mm29\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r81 \([xy]mm30\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r82 \([xy]mm31\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r126 \(bnd0\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r127 \(bnd1\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r128 \(bnd2\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r129 \(bnd3\)
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r118 \(k0\)
-  DW_CFA_advance_loc: 1 to 000000a8
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r119 \(k1\)
-  DW_CFA_advance_loc: 1 to 000000a9
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r120 \(k2\)
-  DW_CFA_advance_loc: 1 to 000000aa
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r121 \(k3\)
-  DW_CFA_advance_loc: 1 to 000000ab
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r122 \(k4\)
-  DW_CFA_advance_loc: 1 to 000000ac
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r123 \(k5\)
-  DW_CFA_advance_loc: 1 to 000000ad
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r124 \(k6\)
-  DW_CFA_advance_loc: 1 to 000000ae
+  DW_CFA_advance_loc: 1 to .*
   DW_CFA_undefined: r125 \(k7\)
-  DW_CFA_nop
-
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r17 \([xyz]mm0\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r18 \([xyz]mm1\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r19 \([xyz]mm2\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r20 \([xyz]mm3\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r21 \([xyz]mm4\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r22 \([xyz]mm5\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r23 \([xyz]mm6\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r24 \([xyz]mm7\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r25 \([xyz]mm8\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r26 \([xyz]mm9\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r27 \([xyz]mm10\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r28 \([xyz]mm11\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r29 \([xyz]mm12\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r30 \([xyz]mm13\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r31 \([xyz]mm14\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r32 \([xyz]mm15\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r67 \([xyz]mm16\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r68 \([xyz]mm17\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r69 \([xyz]mm18\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r70 \([xyz]mm19\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r71 \([xyz]mm20\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r72 \([xyz]mm21\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r73 \([xyz]mm22\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r74 \([xyz]mm23\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r75 \([xyz]mm24\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r76 \([xyz]mm25\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r77 \([xyz]mm26\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r78 \([xyz]mm27\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r79 \([xyz]mm28\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r80 \([xyz]mm29\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r81 \([xyz]mm30\)
+  DW_CFA_advance_loc: 1 to .*
+  DW_CFA_undefined: r82 \([xyz]mm31\)
+#pass
--- a/opcodes/i386-reg.tbl
+++ b/opcodes/i386-reg.tbl
@@ -278,71 +278,72 @@ xmm29, Class=RegSIMD|Xmmword, RegVRex|Re
 xmm30, Class=RegSIMD|Xmmword, RegVRex|RegRex, 6, Dw2Inval, 81
 xmm31, Class=RegSIMD|Xmmword, RegVRex|RegRex, 7, Dw2Inval, 82
 // AVX registers.
-ymm0, Class=RegSIMD|Ymmword, 0, 0, Dw2Inval, Dw2Inval
-ymm1, Class=RegSIMD|Ymmword, 0, 1, Dw2Inval, Dw2Inval
-ymm2, Class=RegSIMD|Ymmword, 0, 2, Dw2Inval, Dw2Inval
-ymm3, Class=RegSIMD|Ymmword, 0, 3, Dw2Inval, Dw2Inval
-ymm4, Class=RegSIMD|Ymmword, 0, 4, Dw2Inval, Dw2Inval
-ymm5, Class=RegSIMD|Ymmword, 0, 5, Dw2Inval, Dw2Inval
-ymm6, Class=RegSIMD|Ymmword, 0, 6, Dw2Inval, Dw2Inval
-ymm7, Class=RegSIMD|Ymmword, 0, 7, Dw2Inval, Dw2Inval
-ymm8, Class=RegSIMD|Ymmword, RegRex, 0, Dw2Inval, Dw2Inval
-ymm9, Class=RegSIMD|Ymmword, RegRex, 1, Dw2Inval, Dw2Inval
-ymm10, Class=RegSIMD|Ymmword, RegRex, 2, Dw2Inval, Dw2Inval
-ymm11, Class=RegSIMD|Ymmword, RegRex, 3, Dw2Inval, Dw2Inval
-ymm12, Class=RegSIMD|Ymmword, RegRex, 4, Dw2Inval, Dw2Inval
-ymm13, Class=RegSIMD|Ymmword, RegRex, 5, Dw2Inval, Dw2Inval
-ymm14, Class=RegSIMD|Ymmword, RegRex, 6, Dw2Inval, Dw2Inval
-ymm15, Class=RegSIMD|Ymmword, RegRex, 7, Dw2Inval, Dw2Inval
-ymm16, Class=RegSIMD|Ymmword, RegVRex, 0, Dw2Inval, Dw2Inval
-ymm17, Class=RegSIMD|Ymmword, RegVRex, 1, Dw2Inval, Dw2Inval
-ymm18, Class=RegSIMD|Ymmword, RegVRex, 2, Dw2Inval, Dw2Inval
-ymm19, Class=RegSIMD|Ymmword, RegVRex, 3, Dw2Inval, Dw2Inval
-ymm20, Class=RegSIMD|Ymmword, RegVRex, 4, Dw2Inval, Dw2Inval
-ymm21, Class=RegSIMD|Ymmword, RegVRex, 5, Dw2Inval, Dw2Inval
-ymm22, Class=RegSIMD|Ymmword, RegVRex, 6, Dw2Inval, Dw2Inval
-ymm23, Class=RegSIMD|Ymmword, RegVRex, 7, Dw2Inval, Dw2Inval
-ymm24, Class=RegSIMD|Ymmword, RegVRex|RegRex, 0, Dw2Inval, Dw2Inval
-ymm25, Class=RegSIMD|Ymmword, RegVRex|RegRex, 1, Dw2Inval, Dw2Inval
-ymm26, Class=RegSIMD|Ymmword, RegVRex|RegRex, 2, Dw2Inval, Dw2Inval
-ymm27, Class=RegSIMD|Ymmword, RegVRex|RegRex, 3, Dw2Inval, Dw2Inval
-ymm28, Class=RegSIMD|Ymmword, RegVRex|RegRex, 4, Dw2Inval, Dw2Inval
-ymm29, Class=RegSIMD|Ymmword, RegVRex|RegRex, 5, Dw2Inval, Dw2Inval
-ymm30, Class=RegSIMD|Ymmword, RegVRex|RegRex, 6, Dw2Inval, Dw2Inval
-ymm31, Class=RegSIMD|Ymmword, RegVRex|RegRex, 7, Dw2Inval, Dw2Inval
+ymm0, Class=RegSIMD|Ymmword, 0, 0, 21, 17
+ymm1, Class=RegSIMD|Ymmword, 0, 1, 22, 18
+ymm2, Class=RegSIMD|Ymmword, 0, 2, 23, 19
+ymm3, Class=RegSIMD|Ymmword, 0, 3, 24, 20
+ymm4, Class=RegSIMD|Ymmword, 0, 4, 25, 21
+ymm5, Class=RegSIMD|Ymmword, 0, 5, 26, 22
+ymm6, Class=RegSIMD|Ymmword, 0, 6, 27, 23
+ymm7, Class=RegSIMD|Ymmword, 0, 7, 28, 24
+ymm8, Class=RegSIMD|Ymmword, RegRex, 0, Dw2Inval, 25
+ymm9, Class=RegSIMD|Ymmword, RegRex, 1, Dw2Inval, 26
+ymm10, Class=RegSIMD|Ymmword, RegRex, 2, Dw2Inval, 27
+ymm11, Class=RegSIMD|Ymmword, RegRex, 3, Dw2Inval, 28
+ymm12, Class=RegSIMD|Ymmword, RegRex, 4, Dw2Inval, 29
+ymm13, Class=RegSIMD|Ymmword, RegRex, 5, Dw2Inval, 30
+ymm14, Class=RegSIMD|Ymmword, RegRex, 6, Dw2Inval, 31
+ymm15, Class=RegSIMD|Ymmword, RegRex, 7, Dw2Inval, 32
+// AVX512 / AVX10 registers.
+ymm16, Class=RegSIMD|Ymmword, RegVRex, 0, Dw2Inval, 67
+ymm17, Class=RegSIMD|Ymmword, RegVRex, 1, Dw2Inval, 68
+ymm18, Class=RegSIMD|Ymmword, RegVRex, 2, Dw2Inval, 69
+ymm19, Class=RegSIMD|Ymmword, RegVRex, 3, Dw2Inval, 70
+ymm20, Class=RegSIMD|Ymmword, RegVRex, 4, Dw2Inval, 71
+ymm21, Class=RegSIMD|Ymmword, RegVRex, 5, Dw2Inval, 72
+ymm22, Class=RegSIMD|Ymmword, RegVRex, 6, Dw2Inval, 73
+ymm23, Class=RegSIMD|Ymmword, RegVRex, 7, Dw2Inval, 74
+ymm24, Class=RegSIMD|Ymmword, RegVRex|RegRex, 0, Dw2Inval, 75
+ymm25, Class=RegSIMD|Ymmword, RegVRex|RegRex, 1, Dw2Inval, 76
+ymm26, Class=RegSIMD|Ymmword, RegVRex|RegRex, 2, Dw2Inval, 77
+ymm27, Class=RegSIMD|Ymmword, RegVRex|RegRex, 3, Dw2Inval, 78
+ymm28, Class=RegSIMD|Ymmword, RegVRex|RegRex, 4, Dw2Inval, 79
+ymm29, Class=RegSIMD|Ymmword, RegVRex|RegRex, 5, Dw2Inval, 80
+ymm30, Class=RegSIMD|Ymmword, RegVRex|RegRex, 6, Dw2Inval, 81
+ymm31, Class=RegSIMD|Ymmword, RegVRex|RegRex, 7, Dw2Inval, 82
 // AVX512 registers.
-zmm0, Class=RegSIMD|Zmmword, 0, 0, Dw2Inval, Dw2Inval
-zmm1, Class=RegSIMD|Zmmword, 0, 1, Dw2Inval, Dw2Inval
-zmm2, Class=RegSIMD|Zmmword, 0, 2, Dw2Inval, Dw2Inval
-zmm3, Class=RegSIMD|Zmmword, 0, 3, Dw2Inval, Dw2Inval
-zmm4, Class=RegSIMD|Zmmword, 0, 4, Dw2Inval, Dw2Inval
-zmm5, Class=RegSIMD|Zmmword, 0, 5, Dw2Inval, Dw2Inval
-zmm6, Class=RegSIMD|Zmmword, 0, 6, Dw2Inval, Dw2Inval
-zmm7, Class=RegSIMD|Zmmword, 0, 7, Dw2Inval, Dw2Inval
-zmm8, Class=RegSIMD|Zmmword, RegRex, 0, Dw2Inval, Dw2Inval
-zmm9, Class=RegSIMD|Zmmword, RegRex, 1, Dw2Inval, Dw2Inval
-zmm10, Class=RegSIMD|Zmmword, RegRex, 2, Dw2Inval, Dw2Inval
-zmm11, Class=RegSIMD|Zmmword, RegRex, 3, Dw2Inval, Dw2Inval
-zmm12, Class=RegSIMD|Zmmword, RegRex, 4, Dw2Inval, Dw2Inval
-zmm13, Class=RegSIMD|Zmmword, RegRex, 5, Dw2Inval, Dw2Inval
-zmm14, Class=RegSIMD|Zmmword, RegRex, 6, Dw2Inval, Dw2Inval
-zmm15, Class=RegSIMD|Zmmword, RegRex, 7, Dw2Inval, Dw2Inval
-zmm16, Class=RegSIMD|Zmmword, RegVRex, 0, Dw2Inval, Dw2Inval
-zmm17, Class=RegSIMD|Zmmword, RegVRex, 1, Dw2Inval, Dw2Inval
-zmm18, Class=RegSIMD|Zmmword, RegVRex, 2, Dw2Inval, Dw2Inval
-zmm19, Class=RegSIMD|Zmmword, RegVRex, 3, Dw2Inval, Dw2Inval
-zmm20, Class=RegSIMD|Zmmword, RegVRex, 4, Dw2Inval, Dw2Inval
-zmm21, Class=RegSIMD|Zmmword, RegVRex, 5, Dw2Inval, Dw2Inval
-zmm22, Class=RegSIMD|Zmmword, RegVRex, 6, Dw2Inval, Dw2Inval
-zmm23, Class=RegSIMD|Zmmword, RegVRex, 7, Dw2Inval, Dw2Inval
-zmm24, Class=RegSIMD|Zmmword, RegVRex|RegRex, 0, Dw2Inval, Dw2Inval
-zmm25, Class=RegSIMD|Zmmword, RegVRex|RegRex, 1, Dw2Inval, Dw2Inval
-zmm26, Class=RegSIMD|Zmmword, RegVRex|RegRex, 2, Dw2Inval, Dw2Inval
-zmm27, Class=RegSIMD|Zmmword, RegVRex|RegRex, 3, Dw2Inval, Dw2Inval
-zmm28, Class=RegSIMD|Zmmword, RegVRex|RegRex, 4, Dw2Inval, Dw2Inval
-zmm29, Class=RegSIMD|Zmmword, RegVRex|RegRex, 5, Dw2Inval, Dw2Inval
-zmm30, Class=RegSIMD|Zmmword, RegVRex|RegRex, 6, Dw2Inval, Dw2Inval
-zmm31, Class=RegSIMD|Zmmword, RegVRex|RegRex, 7, Dw2Inval, Dw2Inval
+zmm0, Class=RegSIMD|Zmmword, 0, 0, 21, 17
+zmm1, Class=RegSIMD|Zmmword, 0, 1, 22, 18
+zmm2, Class=RegSIMD|Zmmword, 0, 2, 23, 19
+zmm3, Class=RegSIMD|Zmmword, 0, 3, 24, 20
+zmm4, Class=RegSIMD|Zmmword, 0, 4, 25, 21
+zmm5, Class=RegSIMD|Zmmword, 0, 5, 26, 22
+zmm6, Class=RegSIMD|Zmmword, 0, 6, 27, 23
+zmm7, Class=RegSIMD|Zmmword, 0, 7, 28, 24
+zmm8, Class=RegSIMD|Zmmword, RegRex, 0, Dw2Inval, 25
+zmm9, Class=RegSIMD|Zmmword, RegRex, 1, Dw2Inval, 26
+zmm10, Class=RegSIMD|Zmmword, RegRex, 2, Dw2Inval, 27
+zmm11, Class=RegSIMD|Zmmword, RegRex, 3, Dw2Inval, 28
+zmm12, Class=RegSIMD|Zmmword, RegRex, 4, Dw2Inval, 29
+zmm13, Class=RegSIMD|Zmmword, RegRex, 5, Dw2Inval, 30
+zmm14, Class=RegSIMD|Zmmword, RegRex, 6, Dw2Inval, 31
+zmm15, Class=RegSIMD|Zmmword, RegRex, 7, Dw2Inval, 32
+zmm16, Class=RegSIMD|Zmmword, RegVRex, 0, Dw2Inval, 67
+zmm17, Class=RegSIMD|Zmmword, RegVRex, 1, Dw2Inval, 68
+zmm18, Class=RegSIMD|Zmmword, RegVRex, 2, Dw2Inval, 69
+zmm19, Class=RegSIMD|Zmmword, RegVRex, 3, Dw2Inval, 70
+zmm20, Class=RegSIMD|Zmmword, RegVRex, 4, Dw2Inval, 71
+zmm21, Class=RegSIMD|Zmmword, RegVRex, 5, Dw2Inval, 72
+zmm22, Class=RegSIMD|Zmmword, RegVRex, 6, Dw2Inval, 73
+zmm23, Class=RegSIMD|Zmmword, RegVRex, 7, Dw2Inval, 74
+zmm24, Class=RegSIMD|Zmmword, RegVRex|RegRex, 0, Dw2Inval, 75
+zmm25, Class=RegSIMD|Zmmword, RegVRex|RegRex, 1, Dw2Inval, 76
+zmm26, Class=RegSIMD|Zmmword, RegVRex|RegRex, 2, Dw2Inval, 77
+zmm27, Class=RegSIMD|Zmmword, RegVRex|RegRex, 3, Dw2Inval, 78
+zmm28, Class=RegSIMD|Zmmword, RegVRex|RegRex, 4, Dw2Inval, 79
+zmm29, Class=RegSIMD|Zmmword, RegVRex|RegRex, 5, Dw2Inval, 80
+zmm30, Class=RegSIMD|Zmmword, RegVRex|RegRex, 6, Dw2Inval, 81
+zmm31, Class=RegSIMD|Zmmword, RegVRex|RegRex, 7, Dw2Inval, 82
 // TMM registers for AMX
 tmm0, Class=RegSIMD|Tmmword, 0, 0, Dw2Inval, Dw2Inval
 tmm1, Class=RegSIMD|Tmmword, 0, 1, Dw2Inval, Dw2Inval
