Add a new field to MCOperandInfo that contains information about the type of the Operand.

- The actual values are from the MCOI::OperandType enum.
- Teach tblgen to read it from the instruction definition.
- This is a better implementation of the hacks in edis.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135197 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 3 insertions, 0 deletions

diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td
index 360eea3..018ccbd 100644
--- a/include/llvm/Target/Target.td
+++ b/include/llvm/Target/Target.td
@@ -500,6 +500,7 @@ class Operand<ValueType ty> {
   string EncoderMethod = "";
   string DecoderMethod = "";
   string AsmOperandLowerMethod = ?;
+  string OperandType = "OPERAND_UNKNOWN";
   dag MIOperandInfo = (ops);
 
   // ParserMatchClass - The "match class" that operands of this type fit
@@ -531,6 +532,7 @@ class RegisterOperand<RegisterClass regclass, string pm = "printOperand"> {
   AsmOperandClass ParserMatchClass;
 }
 
+let OperandType = "OPERAND_IMMEDIATE" in {
 def i1imm  : Operand<i1>;
 def i8imm  : Operand<i8>;
 def i16imm : Operand<i16>;
@@ -539,6 +541,7 @@ def i64imm : Operand<i64>;
 
 def f32imm : Operand<f32>;
 def f64imm : Operand<f64>;
+}
 
 /// zero_reg definition - Special node to stand for the zero register.
 ///