R600/SI: Remove apparently dead code in legalizeOperands

No tests hit this, and I don't see any way a GlobalAddress
node would survive beyond lowering on SI. It it would, the
move should probably be inserted by selection.

llvm-svn: 218526

1 files changed, 0 insertions, 8 deletions

diff --git a/llvm/lib/Target/R600/SIISelLowering.cpp b/llvm/lib/Target/R600/SIISelLowering.cpp
index 10b42750c13..8a3ab46ad22 100644
--- a/llvm/lib/Target/R600/SIISelLowering.cpp
+++ b/llvm/lib/Target/R600/SIISelLowering.cpp
@@ -1790,14 +1790,6 @@ SDNode *SITargetLowering::legalizeOperands(MachineSDNode *Node,
         ensureSRegLimit(DAG, Ops[i], RegClass, ScalarSlotUsed);
       }
       continue;
-    } else {
-      // If it's not a VSrc or SSrc operand check if we have a GlobalAddress.
-      // These will be lowered to immediates, so we will need to insert a MOV.
-      if (isa<GlobalAddressSDNode>(Ops[i])) {
-        SDNode *Node = DAG.getMachineNode(AMDGPU::V_MOV_B32_e32, SDLoc(),
-                                    Operand.getValueType(), Operand);
-        Ops[i] = SDValue(Node, 0);
-      }
     }
 
     if (i == 1 && DescRev && fitsRegClass(DAG, Ops[0], RegClass)) {