Add fixme

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4815 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.h b/lib/Target/X86/X86InstrInfo.h
index 16b819f..4439dca 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.h
+++ b/lib/Target/X86/X86InstrInfo.h
@@ -77,6 +77,9 @@ namespace X86II {
     // starts with a 0x0F byte before the real opcode.
     TB          = 1 << 6,
 
+    // FIXME: There are several more two byte opcode escapes: D8-DF
+    // Handle this.
+
     // 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.