radeon/llvm: Add flag operand to some instructions

This new operand replaces the MachineOperand flags in LLVM, which
will be deprecated soon.  Eventually all instructions should have a flag
operand, but for now this operand has only been added to instructions
that need it.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/gallium/drivers/radeon/R600InstrInfo.h b/src/gallium/drivers/radeon/R600InstrInfo.h
index 20de7dc7f2d..5e160a0d57a 100644
--- a/src/gallium/drivers/radeon/R600InstrInfo.h
+++ b/src/gallium/drivers/radeon/R600InstrInfo.h
@@ -112,8 +112,13 @@ namespace llvm {
   virtual int getInstrLatency(const InstrItineraryData *ItinData,
                               SDNode *Node) const { return 1;}
 
+  bool HasFlagOperand(const MachineInstr &MI) const;
+
   ///AddFlag - Add one of the MO_FLAG* flags to the specified Operand.
   void AddFlag(MachineInstr *MI, unsigned Operand, unsigned Flag) const;
+
+  ///IsFlagSet - Determine if the specified flag is set on this Operand.
+  bool IsFlagSet(const MachineInstr &MI, unsigned Operand, unsigned Flag) const;
 };
 
 } // End llvm namespace
@@ -127,6 +132,7 @@ namespace R600_InstFlag {
 		TRIG = (1 << 4),
 		OP3 = (1 << 5),
 		VECTOR = (1 << 6)
+    //FlagOperand bits 7, 8
 	};
 }