R600: Fix LowerUDIVREM

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

diff --git a/lib/Target/R600/AMDGPUISelLowering.cpp b/lib/Target/R600/AMDGPUISelLowering.cpp
index 0f3119d93eb76a160efaf947f9b1dfd66ee03984..36de48292190519808fdb4e5f862e68e216df5d1 100644 (file)
--- a/lib/Target/R600/AMDGPUISelLowering.cpp
+++ b/lib/Target/R600/AMDGPUISelLowering.cpp
@@ -625,13 +625,13 @@ SDValue AMDGPUTargetLowering::LowerUDIVREM(SDValue Op,
   SDValue Remainder_GE_Den = DAG.getSelectCC(DL, Remainder, Den,
                                                  DAG.getConstant(-1, VT),
                                                  DAG.getConstant(0, VT),
-                                                 ISD::SETGE);
-  // Remainder_GE_Zero = (Remainder >= 0 ? -1 : 0)
-  SDValue Remainder_GE_Zero = DAG.getSelectCC(DL, Remainder,
-                                                  DAG.getConstant(0, VT),
+                                                 ISD::SETUGE);
+  // Remainder_GE_Zero = (Num >= Num_S_Remainder ? -1 : 0)
+  SDValue Remainder_GE_Zero = DAG.getSelectCC(DL, Num,
+                                                  Num_S_Remainder,
                                                   DAG.getConstant(-1, VT),
                                                   DAG.getConstant(0, VT),
-                                                  ISD::SETGE);
+                                                  ISD::SETUGE);
   // Tmp1 = Remainder_GE_Den & Remainder_GE_Zero
   SDValue Tmp1 = DAG.getNode(ISD::AND, DL, VT, Remainder_GE_Den,
                                                Remainder_GE_Zero);