commit f8dfb47c02c2b81c3391a5572c612430a97563f6
author Ahmed Bougacha <ahmed.bougacha@gmail.com> Tue Feb 09 22:54:12 2016 +0000
committer Ahmed Bougacha <ahmed.bougacha@gmail.com> Tue Feb 09 22:54:12 2016 +0000
tree a790e787c3f7ca8a6fa31098dac763ae4adf59b4
parent 244cd98474f17a56bad2699352b56de579a1e104

[CodeGen] Prefer "if (SDValue R = ...)" to "if (R.getNode())". NFCI.

llvm-svn: 260316

llvm/lib/Target/AMDGPU/R600ISelLowering.cpp

diff --git a/llvm/lib/Target/AMDGPU/R600ISelLowering.cpp b/llvm/lib/Target/AMDGPU/R600ISelLowering.cpp
index 92deda1..f50f6f8 100644
--- a/llvm/lib/Target/AMDGPU/R600ISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/R600ISelLowering.cpp
@@ -1271,10 +1271,8 @@
   SDValue Value = Op.getOperand(1);
   SDValue Ptr = Op.getOperand(2);
 
-  SDValue Result = AMDGPUTargetLowering::LowerSTORE(Op, DAG);
-  if (Result.getNode()) {
+  if (SDValue Result = AMDGPUTargetLowering::LowerSTORE(Op, DAG))
     return Result;
-  }
 
   if (StoreNode->getAddressSpace() == AMDGPUAS::GLOBAL_ADDRESS) {
     if (StoreNode->isTruncatingStore()) {
@@ -1328,16 +1326,13 @@
 
   EVT ValueVT = Value.getValueType();
 
-  if (StoreNode->getAddressSpace() != AMDGPUAS::PRIVATE_ADDRESS) {
+  if (StoreNode->getAddressSpace() != AMDGPUAS::PRIVATE_ADDRESS)
     return SDValue();
-  }
 
-  SDValue Ret = AMDGPUTargetLowering::LowerSTORE(Op, DAG);
-  if (Ret.getNode()) {
+  if (SDValue Ret = AMDGPUTargetLowering::LowerSTORE(Op, DAG))
     return Ret;
-  }
-  // Lowering for indirect addressing
 
+  // Lowering for indirect addressing
   const MachineFunction &MF = DAG.getMachineFunction();
   const AMDGPUFrameLowering *TFL =
       static_cast<const AMDGPUFrameLowering *>(Subtarget->getFrameLowering());
@@ -1906,8 +1901,7 @@
 
   case ISD::SELECT_CC: {
     // Try common optimizations
-    SDValue Ret = AMDGPUTargetLowering::PerformDAGCombine(N, DCI);
-    if (Ret.getNode())
+    if (SDValue Ret = AMDGPUTargetLowering::PerformDAGCombine(N, DCI))
       return Ret;
 
     // fold selectcc (selectcc x, y, a, b, cc), b, a, b, seteq ->