move target-independent opcodes out of TargetInstrInfo
into TargetOpcodes.h.  #include the new TargetOpcodes.h
into MachineInstr.  Add new inline accessors (like isPHI())
to MachineInstr, and start using them throughout the 
codebase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95687 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp
index d420aa7..8d13c0f 100644
--- a/lib/Target/X86/X86InstrInfo.cpp
+++ b/lib/Target/X86/X86InstrInfo.cpp
@@ -3372,18 +3372,18 @@
     switch (Opcode) {
     default: 
       break;
-    case TargetInstrInfo::INLINEASM: {
+    case TargetOpcode::INLINEASM: {
       const MachineFunction *MF = MI.getParent()->getParent();
       const TargetInstrInfo &TII = *MF->getTarget().getInstrInfo();
       FinalSize += TII.getInlineAsmLength(MI.getOperand(0).getSymbolName(),
                                           *MF->getTarget().getMCAsmInfo());
       break;
     }
-    case TargetInstrInfo::DBG_LABEL:
-    case TargetInstrInfo::EH_LABEL:
+    case TargetOpcode::DBG_LABEL:
+    case TargetOpcode::EH_LABEL:
       break;
-    case TargetInstrInfo::IMPLICIT_DEF:
-    case TargetInstrInfo::KILL:
+    case TargetOpcode::IMPLICIT_DEF:
+    case TargetOpcode::KILL:
     case X86::FP_REG_KILL:
       break;
     case X86::MOVPC32r: {