Add support for specifying a PostEncoderMethod, which can perform post-processing after the automated encoding of an instruction.

Not yet used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118759 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 4 insertions, 0 deletions

diff --git a/utils/TableGen/CodeEmitterGen.cpp b/utils/TableGen/CodeEmitterGen.cpp
index e86c18fb66..e7b022af15 100644
--- a/utils/TableGen/CodeEmitterGen.cpp
+++ b/utils/TableGen/CodeEmitterGen.cpp
@@ -230,6 +230,10 @@ void CodeEmitterGen::run(raw_ostream &o) {
       }
     }
 
+    if (R->getValue("PostEncoderMethod"))
+      Case += "      Value = " +
+              R->getValueAsString("PostEncoderMethod") + "(MI, Value);\n";
+
     std::vector<std::string> &InstList = CaseMap[Case];
     InstList.push_back(InstName);
   }