R600/SI: Add support for global atomic add

[oota-llvm.git] / lib / Target / R600 / AMDGPUISelDAGToDAG.cpp

diff --git a/lib/Target/R600/AMDGPUISelDAGToDAG.cpp b/lib/Target/R600/AMDGPUISelDAGToDAG.cpp
index 4fa576f805576b844b17832177b8b94e20f22aa4..bf1cf8832e72897d2bc9eea818dd289387675ed8 100644 (file)
--- a/lib/Target/R600/AMDGPUISelDAGToDAG.cpp
+++ b/lib/Target/R600/AMDGPUISelDAGToDAG.cpp
@@ -101,11 +101,16 @@ private:
                    SDValue &TFE) const;
   bool SelectMUBUFAddr64(SDValue Addr, SDValue &SRsrc, SDValue &VAddr,
                          SDValue &Offset) const;
+  bool SelectMUBUFAddr64(SDValue Addr, SDValue &SRsrc,
+                         SDValue &VAddr, SDValue &Offset,
+                         SDValue &SLC) const;
   bool SelectMUBUFScratch(SDValue Addr, SDValue &RSrc, SDValue &VAddr,
                           SDValue &SOffset, SDValue &ImmOffset) const;
   bool SelectMUBUFOffset(SDValue Addr, SDValue &SRsrc, SDValue &SOffset,
                          SDValue &Offset, SDValue &GLC, SDValue &SLC,
                          SDValue &TFE) const;
+  bool SelectMUBUFOffset(SDValue Addr, SDValue &SRsrc, SDValue &Soffset,
+                         SDValue &Offset, SDValue &GLC) const;
   SDNode *SelectAddrSpaceCast(SDNode *N);
   bool SelectVOP3Mods(SDValue In, SDValue &Src, SDValue &SrcMods) const;
   bool SelectVOP3Mods0(SDValue In, SDValue &Src, SDValue &SrcMods,
@@ -909,6 +914,14 @@ bool AMDGPUDAGToDAGISel::SelectMUBUFAddr64(SDValue Addr, SDValue &SRsrc,
   return false;
 }
 
+bool AMDGPUDAGToDAGISel::SelectMUBUFAddr64(SDValue Addr, SDValue &SRsrc,
+                                           SDValue &VAddr, SDValue &Offset,
+                                           SDValue &SLC) const {
+  SLC = CurDAG->getTargetConstant(0, MVT::i1);
+
+  return SelectMUBUFAddr64(Addr, SRsrc, VAddr, Offset);
+}
+
 static SDValue buildRSRC(SelectionDAG *DAG, SDLoc DL, SDValue Ptr,
                          uint32_t RsrcDword1, uint64_t RsrcDword2And3) {
 
@@ -1019,6 +1032,14 @@ bool AMDGPUDAGToDAGISel::SelectMUBUFOffset(SDValue Addr, SDValue &SRsrc,
   return false;
 }
 
+bool AMDGPUDAGToDAGISel::SelectMUBUFOffset(SDValue Addr, SDValue &SRsrc,
+                                           SDValue &Soffset, SDValue &Offset,
+                                           SDValue &GLC) const {
+  SDValue SLC, TFE;
+
+  return SelectMUBUFOffset(Addr, SRsrc, Soffset, Offset, GLC, SLC, TFE);
+}
+
 // FIXME: This is incorrect and only enough to be able to compile.
 SDNode *AMDGPUDAGToDAGISel::SelectAddrSpaceCast(SDNode *N) {
   AddrSpaceCastSDNode *ASC = cast<AddrSpaceCastSDNode>(N);