Add CLAC/STAC instruction encoding/decoding support

As these two instructions in AVX extension are privileged instructions for
special purpose, it's only expected to be used in inlined assembly.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179266 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 13 insertions, 11 deletions

diff --git a/lib/Target/X86/MCTargetDesc/X86BaseInfo.h b/lib/Target/X86/MCTargetDesc/X86BaseInfo.h
index 980421d..d8f7278 100644
--- a/lib/Target/X86/MCTargetDesc/X86BaseInfo.h
+++ b/lib/Target/X86/MCTargetDesc/X86BaseInfo.h
@@ -274,11 +274,12 @@ namespace X86II {
 
     //// MRM_XX - A mod/rm byte of exactly 0xXX.
     MRM_C1 = 33, MRM_C2 = 34, MRM_C3 = 35, MRM_C4 = 36,
-    MRM_C8 = 37, MRM_C9 = 38, MRM_E8 = 39, MRM_F0 = 40,
-    MRM_F8 = 41, MRM_F9 = 42, MRM_D0 = 45, MRM_D1 = 46,
-    MRM_D4 = 47, MRM_D5 = 48, MRM_D6 = 49, MRM_D8 = 50,
-    MRM_D9 = 51, MRM_DA = 52, MRM_DB = 53, MRM_DC = 54,
-    MRM_DD = 55, MRM_DE = 56, MRM_DF = 57,
+    MRM_C8 = 37, MRM_C9 = 38, MRM_CA = 39, MRM_CB = 40,
+    MRM_E8 = 41, MRM_F0 = 42, MRM_F8 = 45, MRM_F9 = 46,
+    MRM_D0 = 47, MRM_D1 = 48, MRM_D4 = 49, MRM_D5 = 50,
+    MRM_D6 = 51, MRM_D8 = 52, MRM_D9 = 53, MRM_DA = 54,
+    MRM_DB = 55, MRM_DC = 56, MRM_DD = 57, MRM_DE = 58,
+    MRM_DF = 59,
 
     /// RawFrmImm8 - This is used for the ENTER instruction, which has two
     /// immediates, the first of which is a 16-bit immediate (specified by
@@ -596,12 +597,13 @@ namespace X86II {
     }
     case X86II::MRM_C1: case X86II::MRM_C2: case X86II::MRM_C3:
     case X86II::MRM_C4: case X86II::MRM_C8: case X86II::MRM_C9:
-    case X86II::MRM_E8: case X86II::MRM_F0: case X86II::MRM_F8:
-    case X86II::MRM_F9: case X86II::MRM_D0: case X86II::MRM_D1:
-    case X86II::MRM_D4: case X86II::MRM_D5: case X86II::MRM_D6:
-    case X86II::MRM_D8: case X86II::MRM_D9: case X86II::MRM_DA:
-    case X86II::MRM_DB: case X86II::MRM_DC: case X86II::MRM_DD:
-    case X86II::MRM_DE: case X86II::MRM_DF:
+    case X86II::MRM_CA: case X86II::MRM_CB: case X86II::MRM_E8:
+    case X86II::MRM_F0: case X86II::MRM_F8: case X86II::MRM_F9:
+    case X86II::MRM_D0: case X86II::MRM_D1: case X86II::MRM_D4:
+    case X86II::MRM_D5: case X86II::MRM_D6: case X86II::MRM_D8:
+    case X86II::MRM_D9: case X86II::MRM_DA: case X86II::MRM_DB:
+    case X86II::MRM_DC: case X86II::MRM_DD: case X86II::MRM_DE:
+    case X86II::MRM_DF:
       return -1;
     }
   }