Add the ability to emit register file enums

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7471 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 6 insertions, 1 deletions

diff --git a/support/tools/TableGen/TableGen.cpp b/support/tools/TableGen/TableGen.cpp
index 218797ba28..4b0cd9d2a3 100644
--- a/support/tools/TableGen/TableGen.cpp
+++ b/support/tools/TableGen/TableGen.cpp
@@ -19,7 +19,7 @@
 enum ActionType {
   PrintRecords,
   GenEmitter,
-  GenRegister, GenRegisterHeader,
+  GenRegisterEnums, GenRegister, GenRegisterHeader,
   PrintEnums,
   Parse,
 };
@@ -31,6 +31,8 @@ namespace {
                                "Print all records to stdout (default)"),
                     clEnumValN(GenEmitter, "gen-emitter",
                                "Generate machine code emitter"),
+                    clEnumValN(GenRegisterEnums, "gen-register-enums",
+                               "Generate enum values for registers"),
                     clEnumValN(GenRegister, "gen-register-desc",
                                "Generate a register info description"),
                     clEnumValN(GenRegisterHeader, "gen-register-desc-header",
@@ -411,6 +413,9 @@ int main(int argc, char **argv) {
     case GenEmitter:
       CodeEmitterGen(Records).run(*Out);
       break;
+    case GenRegisterEnums:
+      RegisterInfoEmitter(Records).runEnums(*Out);
+      break;
     case GenRegister:
       RegisterInfoEmitter(Records).run(*Out);
       break;