define a new CodeGenInstAlias. It has an asmstring and operand list for now,

todo: the result field.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117894 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 10 insertions, 0 deletions

diff --git a/utils/TableGen/CodeGenInstruction.cpp b/utils/TableGen/CodeGenInstruction.cpp
index 5eceaeb015..8a05374d8c 100644
--- a/utils/TableGen/CodeGenInstruction.cpp
+++ b/utils/TableGen/CodeGenInstruction.cpp
@@ -382,3 +382,13 @@ FlattenAsmStringVariants(StringRef Cur, unsigned Variant) {
   return Res;
 }
 
+
+//===----------------------------------------------------------------------===//
+/// CodeGenInstAlias Implementation
+//===----------------------------------------------------------------------===//
+
+CodeGenInstAlias::CodeGenInstAlias(Record *R) : TheDef(R), Operands(R) {
+  AsmString = R->getValueAsString("AsmString");
+
+  
+}