Add target independent MachineInstr's to represent subreg insert/extract in MBB's. PR1350

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40518 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 15 insertions, 1 deletions

diff --git a/utils/TableGen/CodeGenTarget.cpp b/utils/TableGen/CodeGenTarget.cpp
index 7952ca79aa..21136c4645 100644
--- a/utils/TableGen/CodeGenTarget.cpp
+++ b/utils/TableGen/CodeGenTarget.cpp
@@ -275,14 +275,28 @@ getInstructionsByEnumValue(std::vector<const CodeGenInstruction*>
   if (I == Instructions.end()) throw "Could not find 'LABEL' instruction!";
   const CodeGenInstruction *LABEL = &I->second;
   
+  I = getInstructions().find("EXTRACT_SUBREG");
+  if (I == Instructions.end()) 
+    throw "Could not find 'EXTRACT_SUBREG' instruction!";
+  const CodeGenInstruction *EXTRACT_SUBREG = &I->second;
+  
+  I = getInstructions().find("INSERT_SUBREG");
+  if (I == Instructions.end()) 
+    throw "Could not find 'INSERT_SUBREG' instruction!";
+  const CodeGenInstruction *INSERT_SUBREG = &I->second;
+  
   // Print out the rest of the instructions now.
   NumberedInstructions.push_back(PHI);
   NumberedInstructions.push_back(INLINEASM);
   NumberedInstructions.push_back(LABEL);
+  NumberedInstructions.push_back(EXTRACT_SUBREG);
+  NumberedInstructions.push_back(INSERT_SUBREG);
   for (inst_iterator II = inst_begin(), E = inst_end(); II != E; ++II)
     if (&II->second != PHI &&
         &II->second != INLINEASM &&
-        &II->second != LABEL)
+        &II->second != LABEL &&
+        &II->second != EXTRACT_SUBREG &&
+        &II->second != INSERT_SUBREG)
       NumberedInstructions.push_back(&II->second);
 }