[llvm-commits] CVS: llvm/lib/Target/X86/X86InstrInfo.h

[Chris Lattner]

Changes in directory llvm/lib/Target/X86:

X86InstrInfo.h updated: 1.11 -> 1.12

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Log message:

Add new prefix flag


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Diffs of the changes:

Index: llvm/lib/Target/X86/X86InstrInfo.h
diff -u llvm/lib/Target/X86/X86InstrInfo.h:1.11 llvm/lib/Target/X86/X86InstrInfo.h:1.12
--- llvm/lib/Target/X86/X86InstrInfo.h:1.11	Mon Nov 18 00:56:24 2002
+++ llvm/lib/Target/X86/X86InstrInfo.h	Wed Nov 20 19:32:55 2002
@@ -65,6 +65,11 @@
     // TB - TwoByte - Set if this instruction has a two byte opcode, which
     // starts with a 0x0F byte before the real opcode.
     TB          = 1 << 4,
+
+    // OpSize - Set if this instruction requires an operand size prefix (0x66),
+    // which most often indicates that the instruction operates on 16 bit data
+    // instead of 32 bit data.
+    OpSize      = 1 << 5,
   };
 }