AMDGPU: Remove tfe bit from flat instruction definitions

We don't use it and it was removed in gfx9, and the encoding
bit repurposed.

Additionally actually using it requires changing the output register
class, which wasn't done anyway.

llvm-svn: 302814

1 files changed, 3 insertions, 5 deletions

diff --git a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
index ccae36ced1f..7c99752b881 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPUISelDAGToDAG.cpp
@@ -136,8 +136,7 @@ private:
   bool SelectMUBUFIntrinsicVOffset(SDValue Offset, SDValue &SOffset,
                                    SDValue &ImmOffset, SDValue &VOffset) const;
 
-  bool SelectFlat(SDValue Addr, SDValue &VAddr,
-                  SDValue &SLC, SDValue &TFE) const;
+  bool SelectFlat(SDValue Addr, SDValue &VAddr, SDValue &SLC) const;
 
   bool SelectSMRDOffset(SDValue ByteOffsetNode, SDValue &Offset,
                         bool &Imm) const;
@@ -1278,10 +1277,9 @@ bool AMDGPUDAGToDAGISel::SelectMUBUFIntrinsicVOffset(SDValue Offset,
 
 bool AMDGPUDAGToDAGISel::SelectFlat(SDValue Addr,
                                     SDValue &VAddr,
-                                    SDValue &SLC,
-                                    SDValue &TFE) const {
+                                    SDValue &SLC) const {
   VAddr = Addr;
-  TFE = SLC = CurDAG->getTargetConstant(0, SDLoc(), MVT::i1);
+  SLC = CurDAG->getTargetConstant(0, SDLoc(), MVT::i1);
   return true;
 }