X86InstrSVM.td revision 263508 
1//===-- X86InstrSVM.td - SVM Instruction Set Extension -----*- tablegen -*-===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This file describes the instructions that make up the AMD SVM instruction
11// set.
12//
13//===----------------------------------------------------------------------===//
14
15//===----------------------------------------------------------------------===//
16// SVM instructions
17
18// 0F 01 D9
19def VMMCALL : I<0x01, MRM_D9, (outs), (ins), "vmmcall", []>, TB;
20
21// 0F 01 DC
22def STGI : I<0x01, MRM_DC, (outs), (ins), "stgi", []>, TB;
23
24// 0F 01 DD
25def CLGI : I<0x01, MRM_DD, (outs), (ins), "clgi", []>, TB;
26
27// 0F 01 DE
28let Uses = [EAX] in
29def SKINIT : I<0x01, MRM_DE, (outs), (ins), "skinit\t{%eax|eax}", []>, TB;
30
31// 0F 01 D8
32let Uses = [EAX] in
33def VMRUN32 : I<0x01, MRM_D8, (outs), (ins),
34                "vmrun\t{%eax|eax}", []>, TB, Requires<[In32BitMode]>;
35let Uses = [RAX] in
36def VMRUN64 : I<0x01, MRM_D8, (outs), (ins),
37                "vmrun\t{%rax|rax}", []>, TB, Requires<[In64BitMode]>;
38
39// 0F 01 DA
40let Uses = [EAX] in
41def VMLOAD32 : I<0x01, MRM_DA, (outs), (ins),
42                "vmload\t{%eax|eax}", []>, TB, Requires<[In32BitMode]>;
43let Uses = [RAX] in
44def VMLOAD64 : I<0x01, MRM_DA, (outs), (ins),
45                "vmload\t{%rax|rax}", []>, TB, Requires<[In64BitMode]>;
46
47// 0F 01 DB
48let Uses = [EAX] in
49def VMSAVE32 : I<0x01, MRM_DB, (outs), (ins),
50                "vmsave\t{%eax|eax}", []>, TB, Requires<[In32BitMode]>;
51let Uses = [RAX] in
52def VMSAVE64 : I<0x01, MRM_DB, (outs), (ins),
53                "vmsave\t{%rax|rax}", []>, TB, Requires<[In64BitMode]>;
54
55// 0F 01 DF
56let Uses = [EAX, ECX] in
57def INVLPGA32 : I<0x01, MRM_DF, (outs), (ins),
58                "invlpga\t{%ecx, %eax|eax, ecx}", []>, TB, Requires<[In32BitMode]>;
59let Uses = [RAX, ECX] in
60def INVLPGA64 : I<0x01, MRM_DF, (outs), (ins),
61                "invlpga\t{%ecx, %rax|rax, ecx}", []>, TB, Requires<[In64BitMode]>;
62
63