[llvm] r191630 - Add comments for XOPA map introduced with TBM instructions.a

[Craig Topper]

Author: ctopper
Date: Sun Sep 29 01:31:18 2013
New Revision: 191630

URL: http://llvm.org/viewvc/llvm-project?rev=191630&view=rev
Log:
Add comments for XOPA map introduced with TBM instructions.a

Modified:
    llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
    llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp

Modified: llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp?rev=191630&r1=191629&r2=191630&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/X86/MCTargetDesc/X86MCCodeEmitter.cpp Sun Sep 29 01:31:18 2013
@@ -574,7 +574,8 @@ void X86MCCodeEmitter::EmitVEXOpcodePref
   //  0b00011: implied 0F 3A leading opcode bytes
   //  0b00100-0b11111: Reserved for future use
   //  0b01000: XOP map select - 08h instructions with imm byte
-  //  0b10001: XOP map select - 09h instructions with no imm byte
+  //  0b01001: XOP map select - 09h instructions with no imm byte
+  //  0b01010: XOP map select - 0Ah instructions with imm dword
   unsigned char VEX_5M = 0x1;
 
   // VEX_4V (VEX vvvv field): a register specifier

Modified: llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp?rev=191630&r1=191629&r2=191630&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86CodeEmitter.cpp Sun Sep 29 01:31:18 2013
@@ -850,7 +850,8 @@ void Emitter<CodeEmitter>::emitVEXOpcode
   //  0b00011: implied 0F 3A leading opcode bytes
   //  0b00100-0b11111: Reserved for future use
   //  0b01000: XOP map select - 08h instructions with imm byte
-  //  0b10001: XOP map select - 09h instructions with no imm byte
+  //  0b01001: XOP map select - 09h instructions with no imm byte
+  //  0b01010: XOP map select - 0Ah instructions with imm dword
   unsigned char VEX_5M = 0x1;
 
   // VEX_4V (VEX vvvv field): a register specifier