From: Paolo Bonzini <pbonzini@redhat.com>

Match the contents of table 2-17 ("#UD Exception and VEX.L Field Encoding")
in the SDM, for instruction in exception class 5.  They were incorrectly
accepting 256-bit versions that do not exist.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 2eb8d9734355ed86e162dce2a3f265ffee4005ed)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

diff --git a/target/i386/tcg/decode-new.c.inc b/target/i386/tcg/decode-new.c.inc
index 24dcf222f3..0462429cf1 100644
--- a/target/i386/tcg/decode-new.c.inc
+++ b/target/i386/tcg/decode-new.c.inc
@@ -504,7 +504,7 @@ static void decode_0F7E(DisasContext *s, CPUX86State *env, X86OpEntry *entry, ui
     static const X86OpEntry opcodes_0F7E[4] = {
         X86_OP_ENTRY3(MOVD_from,  E,y, None,None, P,y, vex5 mmx),
         X86_OP_ENTRY3(MOVD_from,  E,y, None,None, V,y, vex5),
-        X86_OP_ENTRY3(MOVQ,       V,x, None,None, W,q, vex5),  /* wrong dest Vy on SDM! */
+        X86_OP_ENTRY3(MOVQ,       V,dq,None,None, W,q, vex5),  /* wrong dest Vq on SDM! */
         {},
     };
     *entry = *decode_by_prefix(s, opcodes_0F7E);
@@ -569,7 +569,7 @@ static void decode_0FD6(DisasContext *s, CPUX86State *env, X86OpEntry *entry, ui
 {
     static const X86OpEntry movq[4] = {
         {},
-        X86_OP_ENTRY3(MOVQ,    W,x,  None, None, V,q, vex5),
+        X86_OP_ENTRY3(MOVQ,    W,dq, None, None, V,q, vex5),
         X86_OP_ENTRY3(MOVq_dq, V,dq, None, None, N,q),
         X86_OP_ENTRY3(MOVq_dq, P,q,  None, None, U,q),
     };
@@ -978,7 +978,7 @@ static void decode_0F12(DisasContext *s, CPUX86State *env, X86OpEntry *entry, ui
     };
     static const X86OpEntry opcodes_0F12_reg[4] = {
         X86_OP_ENTRY3(VMOVHLPS,  V,dq, H,dq,       U,dq, vex7),
-        X86_OP_ENTRY3(VMOVLPx,   W,x,  H,x,        U,q,  vex5), /* MOVLPD */
+        X86_OP_ENTRY3(VMOVLPx,   W,dq, H,dq,       U,q,  vex5), /* MOVLPD */
         X86_OP_ENTRY3(VMOVSLDUP, V,x,  None,None,  U,x,  vex4 cpuid(SSE3)),
         X86_OP_ENTRY3(VMOVDDUP,  V,x,  None,None,  U,x,  vex5 cpuid(SSE3)),
     };
@@ -1341,7 +1341,7 @@ static const X86OpEntry opcodes_0F[256] = {
     [0x6b] = X86_OP_ENTRY3(PACKSSDW,   V,x, H,x, W,x,  vex4 mmx avx2_256 p_00_66),
     [0x6c] = X86_OP_ENTRY3(PUNPCKLQDQ, V,x, H,x, W,x,  vex4 p_66 avx2_256),
     [0x6d] = X86_OP_ENTRY3(PUNPCKHQDQ, V,x, H,x, W,x,  vex4 p_66 avx2_256),
-    [0x6e] = X86_OP_ENTRY3(MOVD_to,    V,x, None,None, E,y, vex5 mmx p_00_66),  /* wrong dest Vy on SDM! */
+    [0x6e] = X86_OP_ENTRY3(MOVD_to,    V,dq,None,None, E,y, vex5 mmx p_00_66),  /* wrong dest Vy on SDM! */
     [0x6f] = X86_OP_GROUP0(0F6F),
 
     [0x78] = X86_OP_GROUP0(0F78),
-- 
2.47.3